array( "a" => "aaa", "A" => "AAA", "c" => "ccc", "d" => "ddd", "e" => "eee" ),
array( "1" => "one", "2" => "two", "3" => "three", "4" => "four", "5" => "five" ),
array( 1 => "one", 2 => "two", 3 => 7, 4 => "four", 5 => "five" ),
- array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF",
- "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
+ array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2 => "float", "F" => "FFF",
+ "blank" => "", 3 => 3.7, 5 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
array( 12, "name", 'age', '45' ),
array( array("oNe", "tWo", 4), array(10, 20, 30, 40, 50), array() ),
array( "one" => 1, "one" => 2, "three" => 3, 3, 4, 3 => 33, 4 => 44, 5, 6,
- 5.4 => 54, 5.7 => 57, "5.4" => 554, "5.7" => 557 )
+ 5 => 57, "5.4" => 554, "5.7" => 557 )
);
/* Testing Error Conditions */
$counter = 1;
foreach( $mixed_array as $sub_array ) {
- echo "\n-- Input Array for Iteration $counter is -- \n";
- print_r( $sub_array );
+ echo "\n-- Input Array for Iteration $counter is --\n";
+ var_dump( $sub_array );
echo "\nOutput after shift is :\n";
var_dump( array_shift($sub_array) );
$counter++;
echo"\n*** Checking for internal array pointer being reset when shift is called ***\n";
-echo "\nCurrent Element is : ";
+echo "\nCurrent Element is :";
var_dump( current($mixed_array[1]) );
-echo "\nNext Element is : ";
+echo "\nNext Element is :";
var_dump( next($mixed_array[1]) );
-echo "\nNext Element is : ";
+echo "\nNext Element is :";
var_dump( next($mixed_array[1]) );
-echo "\nshifted Element is : ";
+echo "\nshifted Element is :";
var_dump( array_shift($mixed_array[1]) );
-echo "\nCurrent Element after shift operation is: ";
+echo "\nCurrent Element after shift operation is:";
var_dump( current($mixed_array[1]) );
echo"Done";
*** Testing with various array inputs ***
--- Input Array for Iteration 1 is --
-Array
-(
-)
+-- Input Array for Iteration 1 is --
+array(0) {
+}
Output after shift is :
NULL
--- Input Array for Iteration 2 is --
-Array
-(
- [0] => 1
- [1] => 2
- [2] => 3
- [3] => 4
- [4] => 5
- [5] => 6
- [6] => 7
- [7] => 8
- [8] => 9
-)
+-- Input Array for Iteration 2 is --
+array(9) {
+ [0]=>
+ int(1)
+ [1]=>
+ int(2)
+ [2]=>
+ int(3)
+ [3]=>
+ int(4)
+ [4]=>
+ int(5)
+ [5]=>
+ int(6)
+ [6]=>
+ int(7)
+ [7]=>
+ int(8)
+ [8]=>
+ int(9)
+}
Output after shift is :
int(1)
--- Input Array for Iteration 3 is --
-Array
-(
- [0] => One
- [1] => _Two
- [2] => Three
- [3] => Four
- [4] => Five
-)
+-- Input Array for Iteration 3 is --
+array(5) {
+ [0]=>
+ string(3) "One"
+ [1]=>
+ string(4) "_Two"
+ [2]=>
+ string(5) "Three"
+ [3]=>
+ string(4) "Four"
+ [4]=>
+ string(4) "Five"
+}
Output after shift is :
string(3) "One"
--- Input Array for Iteration 4 is --
-Array
-(
- [0] => 6
- [1] => six
- [2] => 7
- [3] => seven
- [4] => 8
- [5] => eight
- [6] => 9
- [7] => nine
-)
+-- Input Array for Iteration 4 is --
+array(8) {
+ [0]=>
+ int(6)
+ [1]=>
+ string(3) "six"
+ [2]=>
+ int(7)
+ [3]=>
+ string(5) "seven"
+ [4]=>
+ int(8)
+ [5]=>
+ string(5) "eight"
+ [6]=>
+ int(9)
+ [7]=>
+ string(4) "nine"
+}
Output after shift is :
int(6)
--- Input Array for Iteration 5 is --
-Array
-(
- [a] => aaa
- [A] => AAA
- [c] => ccc
- [d] => ddd
- [e] => eee
-)
+-- Input Array for Iteration 5 is --
+array(5) {
+ ["a"]=>
+ string(3) "aaa"
+ ["A"]=>
+ string(3) "AAA"
+ ["c"]=>
+ string(3) "ccc"
+ ["d"]=>
+ string(3) "ddd"
+ ["e"]=>
+ string(3) "eee"
+}
Output after shift is :
string(3) "aaa"
--- Input Array for Iteration 6 is --
-Array
-(
- [1] => one
- [2] => two
- [3] => three
- [4] => four
- [5] => five
-)
+-- Input Array for Iteration 6 is --
+array(5) {
+ [1]=>
+ string(3) "one"
+ [2]=>
+ string(3) "two"
+ [3]=>
+ string(5) "three"
+ [4]=>
+ string(4) "four"
+ [5]=>
+ string(4) "five"
+}
Output after shift is :
string(3) "one"
--- Input Array for Iteration 7 is --
-Array
-(
- [1] => one
- [2] => two
- [3] => 7
- [4] => four
- [5] => five
-)
+-- Input Array for Iteration 7 is --
+array(5) {
+ [1]=>
+ string(3) "one"
+ [2]=>
+ string(3) "two"
+ [3]=>
+ int(7)
+ [4]=>
+ string(4) "four"
+ [5]=>
+ string(4) "five"
+}
Output after shift is :
string(3) "one"
--- Input Array for Iteration 8 is --
-Array
-(
- [f] => fff
- [1] => one
- [4] => 6
- [] => 3
- [2] => float
- [F] => FFF
- [blank] =>
- [3] => 3.7
- [5] => Five
- [6] => 8.6
- [4name] => jonny
- [a] =>
-)
+-- Input Array for Iteration 8 is --
+array(12) {
+ ["f"]=>
+ string(3) "fff"
+ [1]=>
+ string(3) "one"
+ [4]=>
+ int(6)
+ [""]=>
+ int(3)
+ [2]=>
+ string(5) "float"
+ ["F"]=>
+ string(3) "FFF"
+ ["blank"]=>
+ string(0) ""
+ [3]=>
+ float(3.7)
+ [5]=>
+ string(4) "Five"
+ [6]=>
+ float(8.6)
+ ["4name"]=>
+ string(5) "jonny"
+ ["a"]=>
+ NULL
+}
Output after shift is :
string(3) "fff"
--- Input Array for Iteration 9 is --
-Array
-(
- [0] => 12
- [1] => name
- [2] => age
- [3] => 45
-)
+-- Input Array for Iteration 9 is --
+array(4) {
+ [0]=>
+ int(12)
+ [1]=>
+ string(4) "name"
+ [2]=>
+ string(3) "age"
+ [3]=>
+ string(2) "45"
+}
Output after shift is :
int(12)
--- Input Array for Iteration 10 is --
-Array
-(
- [0] => Array
- (
- [0] => oNe
- [1] => tWo
- [2] => 4
- )
-
- [1] => Array
- (
- [0] => 10
- [1] => 20
- [2] => 30
- [3] => 40
- [4] => 50
- )
-
- [2] => Array
- (
- )
-
-)
+-- Input Array for Iteration 10 is --
+array(3) {
+ [0]=>
+ array(3) {
+ [0]=>
+ string(3) "oNe"
+ [1]=>
+ string(3) "tWo"
+ [2]=>
+ int(4)
+ }
+ [1]=>
+ array(5) {
+ [0]=>
+ int(10)
+ [1]=>
+ int(20)
+ [2]=>
+ int(30)
+ [3]=>
+ int(40)
+ [4]=>
+ int(50)
+ }
+ [2]=>
+ array(0) {
+ }
+}
Output after shift is :
array(3) {
int(4)
}
--- Input Array for Iteration 11 is --
-Array
-(
- [one] => 2
- [three] => 3
- [0] => 3
- [1] => 4
- [3] => 33
- [4] => 44
- [5] => 57
- [6] => 6
- [5.4] => 554
- [5.7] => 557
-)
+-- Input Array for Iteration 11 is --
+array(10) {
+ ["one"]=>
+ int(2)
+ ["three"]=>
+ int(3)
+ [0]=>
+ int(3)
+ [1]=>
+ int(4)
+ [3]=>
+ int(33)
+ [4]=>
+ int(44)
+ [5]=>
+ int(57)
+ [6]=>
+ int(6)
+ ["5.4"]=>
+ int(554)
+ ["5.7"]=>
+ int(557)
+}
Output after shift is :
int(2)
*** Checking for internal array pointer being reset when shift is called ***
-Current Element is : int(1)
+Current Element is :int(1)
-Next Element is : int(2)
+Next Element is :int(2)
-Next Element is : int(3)
+Next Element is :int(3)
-shifted Element is : int(1)
+shifted Element is :int(1)
-Current Element after shift operation is: int(2)
+Current Element after shift operation is:int(2)
Done
array(NULL),// array with NULL
array(null),// array with null
array(NULL, true, null, "", 1), // mixed array
- array(-1.5 => "test", -2 => "rest", 2.5 => "two",
+ array(-1 => "test", -2 => "rest", 2 => "two",
"" => "string", 0 => "zero", "" => "" ) // mixed array
);
-2345 => 'negative',
),
- // float data
-/*2*/ 'float' => array(
- 10.5 => 'positive',
- -10.5 => 'negative',
- .5 => 'half',
- ),
-
- 'extreme floats' => array(
- 12.3456789000e6 => 'large',
- 12.3456789000E-10 => 'small',
- ),
-
// null data
/*3*/ 'null uppercase' => array(
NULL => 'null 1',
string(8) "negative"
}
--- Iteration 2 : float data --
-array(3) {
- [10]=>
- string(8) "positive"
- [-10]=>
- string(8) "negative"
- [0]=>
- string(4) "half"
-}
-
--- Iteration 3 : extreme floats data --
-array(2) {
- [12345678]=>
- string(5) "large"
- [0]=>
- string(5) "small"
-}
-
--- Iteration 4 : null uppercase data --
+-- Iteration 2 : null uppercase data --
array(1) {
[""]=>
string(6) "null 1"
}
--- Iteration 5 : null lowercase data --
+-- Iteration 3 : null lowercase data --
array(1) {
[""]=>
string(6) "null 2"
}
--- Iteration 6 : bool lowercase data --
+-- Iteration 4 : bool lowercase data --
array(2) {
[1]=>
string(6) "lowert"
string(6) "lowerf"
}
--- Iteration 7 : bool uppercase data --
+-- Iteration 5 : bool uppercase data --
array(2) {
[1]=>
string(6) "uppert"
string(6) "upperf"
}
--- Iteration 8 : empty double quotes data --
+-- Iteration 6 : empty double quotes data --
array(1) {
[""]=>
string(6) "emptyd"
}
--- Iteration 9 : empty single quotes data --
+-- Iteration 7 : empty single quotes data --
array(1) {
[""]=>
string(6) "emptys"
}
--- Iteration 10 : string data --
+-- Iteration 8 : string data --
array(3) {
["STRINGD"]=>
string(7) "stringd"
string(7) "stringh"
}
--- Iteration 11 : undefined data --
+-- Iteration 9 : undefined data --
array(1) {
[""]=>
string(9) "undefined"
}
--- Iteration 12 : unset data --
+-- Iteration 10 : unset data --
array(1) {
[""]=>
string(5) "unset"
$input_array = array(1, 2, 3);
// different magnitude's
-$sizes = array(-1, count($input_array) + 1, 0, 1.5);
+$sizes = array(-1, count($input_array) + 1, 0, 1);
// loop through the array for size argument
foreach ($sizes as $size){
array_chunk(): Argument #2 ($length) must be greater than 0
array_chunk(): Argument #2 ($length) must be greater than 0
--- Testing array_chunk() when size = 1.5 --
+-- Testing array_chunk() when size = 1 --
array(3) {
[0]=>
array(1) {
array(1 => "1"),
array(1 => "1", 2 => "2", 3 => "3", 4 => "4"),
- // arrays with float keys
-/*5*/ array(2.3333 => "float"),
- array(1.2 => "f1", 3.33 => "f2",
- 4.89999922839999 => "f3",
- 33333333.333333 => "f4"),
-
// arrays with string keys
/*7*/ array('\tHello' => 111, 're\td' => "color",
'\v\fworld' => 2.2, 'pen\n' => 33),
string(1) "4"
}
-- Iteration 5 --
-array(1) {
- ["float"]=>
- string(5) "float"
-}
--- Iteration 6 --
-array(4) {
- ["f1"]=>
- string(2) "f1"
- ["f2"]=>
- string(2) "f2"
- ["f3"]=>
- string(2) "f3"
- ["f4"]=>
- string(2) "f4"
-}
--- Iteration 7 --
array(4) {
[111]=>
int(111)
[33]=>
int(33)
}
--- Iteration 8 --
+-- Iteration 6 --
array(4) {
[111]=>
int(111)
[33]=>
int(33)
}
--- Iteration 9 --
+-- Iteration 7 --
array(2) {
["hello"]=>
string(5) "hello"
["string"]=>
string(6) "string"
}
--- Iteration 10 --
+-- Iteration 8 --
array(2) {
["hello"]=>
string(5) "hello"
["resource"]=>
string(8) "resource"
}
--- Iteration 11 --
+-- Iteration 9 --
array(7) {
[1]=>
int(1)
array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 33333333.333),
// arrays with string values
-/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "pen\n"),
- array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => 'pen\n'),
+/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3 => "pen\n"),
+ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3 => 'pen\n'),
array(1 => "hello", "heredoc" => $heredoc),
// array with object, unset variable and resource variable
12345 => 'positive',
-2345 => 'negative'),
- // float data
-/*2*/
-'float' => array(
- 10.5 => 'float 1',
- -10.5 => 'float 2',
- .5 => 'float 3'),
-
// null data
/*3*/
'null' => array(
}
-- Iteration 2 --
-array(3) {
- [10]=>
- string(7) "float 1"
- [-10]=>
- string(7) "float 2"
- [0]=>
- string(7) "float 3"
-}
-
--- Iteration 3 --
array(1) {
[""]=>
string(6) "null 2"
}
--- Iteration 4 --
+-- Iteration 3 --
array(2) {
[1]=>
string(5) "boolT"
string(5) "boolF"
}
--- Iteration 5 --
+-- Iteration 4 --
array(1) {
[""]=>
string(6) "emptys"
}
--- Iteration 6 --
+-- Iteration 5 --
array(2) {
["string"]=>
string(7) "strings"
string(7) "stringh"
}
--- Iteration 7 --
+-- Iteration 6 --
array(2) {
["binary1"]=>
string(8) "binary 1"
string(8) "binary 2"
}
--- Iteration 8 --
+-- Iteration 7 --
array(1) {
[""]=>
string(9) "undefined"
}
--- Iteration 9 --
+-- Iteration 8 --
array(1) {
[""]=>
string(5) "unset"
echo "*** Testing array_diff_assoc() : usage variations ***\n";
$arr_default_int = array(1, 2, 3, 'a');
-$arr_float = array(0 => 1.00, 1.00 => 2.00, 2.00 => 3.00, 'b');
+$arr_float = array(0 => 1.00, 1 => 2.00, 2 => 3.00, 'b');
$arr_string = array('1', '2', '3', 'c');
$arr_string_float = array('0' => '1.00', '1.00' => '2.00', '2.00' => '3.00', 'd');
+++ /dev/null
---TEST--
-Test array_diff_key() function : usage variation - Passing float indexed array
---FILE--
-<?php
-echo "*** Testing array_diff_key() : usage variation ***\n";
-
-// Initialise function arguments not being substituted (if any)
-$input_array = array(0 => '0', 10 => '10', -10 => '-10', 20 =>'20', -20 => '-20');
-$float_indx_array = array(0.0 => '0.0', 10.5 => '10.5', -10.5 => '-10.5', 0.5 => '0.5');
-
-echo "\n-- Testing array_diff_key() function with float indexed array --\n";
-// loop through each element of the array for arr1
-var_dump( array_diff_key($input_array, $float_indx_array) );
-var_dump( array_diff_key($float_indx_array, $input_array) );
-?>
---EXPECT--
-*** Testing array_diff_key() : usage variation ***
-
--- Testing array_diff_key() function with float indexed array --
-array(2) {
- [20]=>
- string(2) "20"
- [-20]=>
- string(3) "-20"
-}
-array(0) {
-}
+++ /dev/null
---TEST--
-Test array_diff_uassoc() function : usage variation - Passing float indexed array
---FILE--
-<?php
-echo "*** Testing array_diff_uassoc() : usage variation ***\n";
-
-// Initialise function arguments not being substituted (if any)
-$input_array = array(0 => '0', 10 => '10', -10 => '-10', 20 =>'20', -20 => '-20');
-$float_indx_array = array(0.0 => '0.0', 10.5 => '10.5', -10.5 => '-10.5', 0.5 => '0.5');
-
-echo "\n-- Testing array_diff_key() function with float indexed array --\n";
-var_dump( array_diff_uassoc($input_array, $float_indx_array, "strcasecmp") );
-var_dump( array_diff_uassoc($float_indx_array, $input_array, "strcasecmp") );
-
-?>
---EXPECT--
-*** Testing array_diff_uassoc() : usage variation ***
-
--- Testing array_diff_key() function with float indexed array --
-array(5) {
- [0]=>
- string(1) "0"
- [10]=>
- string(2) "10"
- [-10]=>
- string(3) "-10"
- [20]=>
- string(2) "20"
- [-20]=>
- string(3) "-20"
-}
-array(3) {
- [0]=>
- string(3) "0.5"
- [10]=>
- string(4) "10.5"
- [-10]=>
- string(5) "-10.5"
-}
//Initialize variables
$arr_default_int = array(1, 2, 3, 4);
-$arr_float = array(0 => 1.00, 1.00 => 2.00, 2.00 => 3.00, 3.00 => 4.00);
+$arr_float = array(0 => 1.00, 1 => 2.00, 2 => 3.00, 3 => 4.00);
function key_compare_func($key1, $key2)
echo "*** Testing array_diff_uassoc() : usage variation ***\n";
//Initialize variables
-$arr_float = array(0 => 1.00, 1.00 => 2.00);
+$arr_float = array(0 => 1.00, 1 => 2.00);
$arr_string_int = array('1', '2');
$arr_string_float = array('0' => '1.00', '1.00' => '2.00');
+++ /dev/null
---TEST--
-Test array_diff_ukey() function : usage variation - Passing float indexed array
---FILE--
-<?php
-echo "*** Testing array_diff_ukey() : usage variation ***\n";
-
-// Initialise function arguments not being substituted (if any)
-$input_array = array(0 => '0', 10 => '10', -10 => '-10', 20 =>'20');
-$float_indx_array = array(0.0 => '0.0', 10.5 => '10.5', -30.5 => '-30.5');
-
-function key_compare_func($key1, $key2)
-{
- return strcasecmp($key1, $key2);
-}
-
-echo "\n-- Testing array_diff_ukey() function with float indexed array --\n";
-
-var_dump( array_diff_ukey($float_indx_array, $input_array, 'key_compare_func') );
-var_dump( array_diff_ukey($input_array, $float_indx_array, 'key_compare_func') );
-
-?>
---EXPECT--
-*** Testing array_diff_ukey() : usage variation ***
-
--- Testing array_diff_ukey() function with float indexed array --
-array(1) {
- [-30]=>
- string(5) "-30.5"
-}
-array(2) {
- [-10]=>
- string(3) "-10"
- [20]=>
- string(2) "20"
-}
array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 1.2),
// arrays with string values
-/*5*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "\tHello"),
- array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => '\tHello'),
+/*5*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3 => "\tHello"),
+ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3 => '\tHello'),
array(1 => "hello", "heredoc" => $heredoc, $heredoc),
// array with object, unset variable and resource variable
foreach($array2 as $value)
{
echo '==========================='."\n";
- echo 'start: '.$start.' num: '.$num.' value: '.$value."\n";
+ echo 'start: '.$start.' num: '.$num.' value: '. var_dump($value);
$output = array_fill($start, $num, $value);
var_dump($output);
}
?>
--EXPECT--
===========================
-start: 0 num: 0 value: 1
-array(0) {
+bool(true)
+start: 0 num: 0 value: array(0) {
}
===========================
-start: 0 num: 0 value:
-array(0) {
+bool(false)
+start: 0 num: 0 value: array(0) {
}
===========================
-start: 0 num: 0 value:
-array(0) {
+NULL
+start: 0 num: 0 value: array(0) {
}
===========================
-start: 0 num: 0 value: d
-array(0) {
+string(1) "d"
+start: 0 num: 0 value: array(0) {
}
===========================
-start: 0 num: 0 value: e
-array(0) {
+string(1) "e"
+start: 0 num: 0 value: array(0) {
}
===========================
-start: 0 num: 0 value: f
-array(0) {
+string(1) "f"
+start: 0 num: 0 value: array(0) {
}
===========================
-start: 0 num: 1 value: 1
-array(1) {
+bool(true)
+start: 0 num: 1 value: array(1) {
[0]=>
bool(true)
}
===========================
-start: 0 num: 1 value:
-array(1) {
+bool(false)
+start: 0 num: 1 value: array(1) {
[0]=>
bool(false)
}
===========================
-start: 0 num: 1 value:
-array(1) {
+NULL
+start: 0 num: 1 value: array(1) {
[0]=>
NULL
}
===========================
-start: 0 num: 1 value: d
-array(1) {
+string(1) "d"
+start: 0 num: 1 value: array(1) {
[0]=>
string(1) "d"
}
===========================
-start: 0 num: 1 value: e
-array(1) {
+string(1) "e"
+start: 0 num: 1 value: array(1) {
[0]=>
string(1) "e"
}
===========================
-start: 0 num: 1 value: f
-array(1) {
+string(1) "f"
+start: 0 num: 1 value: array(1) {
[0]=>
string(1) "f"
}
===========================
-start: 0 num: 2.5 value: 1
-array(2) {
+bool(true)
+start: 0 num: 2.5 value: array(2) {
[0]=>
bool(true)
[1]=>
bool(true)
}
===========================
-start: 0 num: 2.5 value:
-array(2) {
+bool(false)
+start: 0 num: 2.5 value: array(2) {
[0]=>
bool(false)
[1]=>
bool(false)
}
===========================
-start: 0 num: 2.5 value:
-array(2) {
+NULL
+start: 0 num: 2.5 value: array(2) {
[0]=>
NULL
[1]=>
NULL
}
===========================
-start: 0 num: 2.5 value: d
-array(2) {
+string(1) "d"
+start: 0 num: 2.5 value: array(2) {
[0]=>
string(1) "d"
[1]=>
string(1) "d"
}
===========================
-start: 0 num: 2.5 value: e
-array(2) {
+string(1) "e"
+start: 0 num: 2.5 value: array(2) {
[0]=>
string(1) "e"
[1]=>
string(1) "e"
}
===========================
-start: 0 num: 2.5 value: f
-array(2) {
+string(1) "f"
+start: 0 num: 2.5 value: array(2) {
[0]=>
string(1) "f"
[1]=>
string(1) "f"
}
===========================
-start: 1 num: 0 value: 1
-array(0) {
+bool(true)
+start: 1 num: 0 value: array(0) {
}
===========================
-start: 1 num: 0 value:
-array(0) {
+bool(false)
+start: 1 num: 0 value: array(0) {
}
===========================
-start: 1 num: 0 value:
-array(0) {
+NULL
+start: 1 num: 0 value: array(0) {
}
===========================
-start: 1 num: 0 value: d
-array(0) {
+string(1) "d"
+start: 1 num: 0 value: array(0) {
}
===========================
-start: 1 num: 0 value: e
-array(0) {
+string(1) "e"
+start: 1 num: 0 value: array(0) {
}
===========================
-start: 1 num: 0 value: f
-array(0) {
+string(1) "f"
+start: 1 num: 0 value: array(0) {
}
===========================
-start: 1 num: 1 value: 1
-array(1) {
+bool(true)
+start: 1 num: 1 value: array(1) {
[1]=>
bool(true)
}
===========================
-start: 1 num: 1 value:
-array(1) {
+bool(false)
+start: 1 num: 1 value: array(1) {
[1]=>
bool(false)
}
===========================
-start: 1 num: 1 value:
-array(1) {
+NULL
+start: 1 num: 1 value: array(1) {
[1]=>
NULL
}
===========================
-start: 1 num: 1 value: d
-array(1) {
+string(1) "d"
+start: 1 num: 1 value: array(1) {
[1]=>
string(1) "d"
}
===========================
-start: 1 num: 1 value: e
-array(1) {
+string(1) "e"
+start: 1 num: 1 value: array(1) {
[1]=>
string(1) "e"
}
===========================
-start: 1 num: 1 value: f
-array(1) {
+string(1) "f"
+start: 1 num: 1 value: array(1) {
[1]=>
string(1) "f"
}
===========================
-start: 1 num: 2.5 value: 1
-array(2) {
+bool(true)
+start: 1 num: 2.5 value: array(2) {
[1]=>
bool(true)
[2]=>
bool(true)
}
===========================
-start: 1 num: 2.5 value:
-array(2) {
+bool(false)
+start: 1 num: 2.5 value: array(2) {
[1]=>
bool(false)
[2]=>
bool(false)
}
===========================
-start: 1 num: 2.5 value:
-array(2) {
+NULL
+start: 1 num: 2.5 value: array(2) {
[1]=>
NULL
[2]=>
NULL
}
===========================
-start: 1 num: 2.5 value: d
-array(2) {
+string(1) "d"
+start: 1 num: 2.5 value: array(2) {
[1]=>
string(1) "d"
[2]=>
string(1) "d"
}
===========================
-start: 1 num: 2.5 value: e
-array(2) {
+string(1) "e"
+start: 1 num: 2.5 value: array(2) {
[1]=>
string(1) "e"
[2]=>
string(1) "e"
}
===========================
-start: 1 num: 2.5 value: f
-array(2) {
+string(1) "f"
+start: 1 num: 2.5 value: array(2) {
[1]=>
string(1) "f"
[2]=>
string(1) "f"
}
===========================
-start: 2.5 num: 0 value: 1
-array(0) {
+bool(true)
+start: 2.5 num: 0 value: array(0) {
}
===========================
-start: 2.5 num: 0 value:
-array(0) {
+bool(false)
+start: 2.5 num: 0 value: array(0) {
}
===========================
-start: 2.5 num: 0 value:
-array(0) {
+NULL
+start: 2.5 num: 0 value: array(0) {
}
===========================
-start: 2.5 num: 0 value: d
-array(0) {
+string(1) "d"
+start: 2.5 num: 0 value: array(0) {
}
===========================
-start: 2.5 num: 0 value: e
-array(0) {
+string(1) "e"
+start: 2.5 num: 0 value: array(0) {
}
===========================
-start: 2.5 num: 0 value: f
-array(0) {
+string(1) "f"
+start: 2.5 num: 0 value: array(0) {
}
===========================
-start: 2.5 num: 1 value: 1
-array(1) {
+bool(true)
+start: 2.5 num: 1 value: array(1) {
[2]=>
bool(true)
}
===========================
-start: 2.5 num: 1 value:
-array(1) {
+bool(false)
+start: 2.5 num: 1 value: array(1) {
[2]=>
bool(false)
}
===========================
-start: 2.5 num: 1 value:
-array(1) {
+NULL
+start: 2.5 num: 1 value: array(1) {
[2]=>
NULL
}
===========================
-start: 2.5 num: 1 value: d
-array(1) {
+string(1) "d"
+start: 2.5 num: 1 value: array(1) {
[2]=>
string(1) "d"
}
===========================
-start: 2.5 num: 1 value: e
-array(1) {
+string(1) "e"
+start: 2.5 num: 1 value: array(1) {
[2]=>
string(1) "e"
}
===========================
-start: 2.5 num: 1 value: f
-array(1) {
+string(1) "f"
+start: 2.5 num: 1 value: array(1) {
[2]=>
string(1) "f"
}
===========================
-start: 2.5 num: 2.5 value: 1
-array(2) {
+bool(true)
+start: 2.5 num: 2.5 value: array(2) {
[2]=>
bool(true)
[3]=>
bool(true)
}
===========================
-start: 2.5 num: 2.5 value:
-array(2) {
+bool(false)
+start: 2.5 num: 2.5 value: array(2) {
[2]=>
bool(false)
[3]=>
bool(false)
}
===========================
-start: 2.5 num: 2.5 value:
-array(2) {
+NULL
+start: 2.5 num: 2.5 value: array(2) {
[2]=>
NULL
[3]=>
NULL
}
===========================
-start: 2.5 num: 2.5 value: d
-array(2) {
+string(1) "d"
+start: 2.5 num: 2.5 value: array(2) {
[2]=>
string(1) "d"
[3]=>
string(1) "d"
}
===========================
-start: 2.5 num: 2.5 value: e
-array(2) {
+string(1) "e"
+start: 2.5 num: 2.5 value: array(2) {
[2]=>
string(1) "e"
[3]=>
string(1) "e"
}
===========================
-start: 2.5 num: 2.5 value: f
-array(2) {
+string(1) "f"
+start: 2.5 num: 2.5 value: array(2) {
[2]=>
string(1) "f"
[3]=>
array(true, false, TRUE, FALSE), // bool values
array(null, NULL), // null values
array(1 => 'one', 'zero' => 0, -2 => "value"), //associative array
- array("one" => 1, null => 'null', 5.2 => "float", true => 1, "" => 'empty'), // associative array with different keys
+ array("one" => 1, null => 'null', 5 => "float", true => 1, "" => 'empty'), // associative array with different keys
array(1 => 'one', 2, "key" => 'value') // combinition of associative and non-associative array
);
echo "*** Testing array_flip() : 'input' array with repeatitive keys/values ***\n";
// array with numeric key repeatition
-$input = array(1 => 'value', 2 => 'VALUE', 1 => "VaLuE", 3.4 => 4, 3.4 => 5);
+$input = array(1 => 'value', 2 => 'VALUE', 1 => "VaLuE", 3 => 4, 3 => 5);
var_dump( array_flip($input) );
// array with string key repeatition
array(1 => "1"),
array(1 => "1", 2 => "2", 3 => "3", 4 => "4"),
- // arrays with float keys
-/*5*/ array(2.3333 => "float"),
- array(1.2 => "f1", 3.33 => "f2",
- 4.89999922839999 => "f3",
- 33333333.333333 => "f4"),
-
// arrays with string keys
/*7*/ array('\tHello' => 111, 're\td' => "color",
'\v\fworld' => 2.2, 'pen\n' => 33),
array(0) {
}
-- Iteration 5 --
-array(1) {
- [2]=>
- string(5) "float"
-}
-array(1) {
- [2]=>
- string(5) "float"
-}
--- Iteration 6 --
-array(2) {
- [4]=>
- string(2) "f3"
- [33333333]=>
- string(2) "f4"
-}
-array(2) {
- [4]=>
- string(2) "f3"
- [33333333]=>
- string(2) "f4"
-}
--- Iteration 7 --
array(0) {
}
array(0) {
}
--- Iteration 8 --
+-- Iteration 6 --
array(2) {
[" Hello"]=>
int(111)
"]=>
int(33)
}
--- Iteration 9 --
+-- Iteration 7 --
array(1) {
["Hello world"]=>
string(6) "string"
["Hello world"]=>
string(6) "string"
}
--- Iteration 10 --
+-- Iteration 8 --
array(0) {
}
array(0) {
}
--- Iteration 11 --
+-- Iteration 9 --
array(1) {
[133]=>
string(3) "int"
array(1 => "1"),
array(1 => "1", 2 => "2", 3 => "3", 4 => "4"),
- // arrays with float keys
-/*5*/ array(2.3333 => "float"),
- array(1.2 => "f1", 3.33 => "f2",
- 4.89999922839999 => "f3",
- 33333333.333333 => "f4"),
-
// arrays with string keys
/*7*/ array('\tHello' => 111, 're\td' => "color",
'\v\fworld' => 2.2, 'pen\n' => 33),
array(0) {
}
-- Iteration 5 --
-array(1) {
- [2]=>
- string(5) "float"
-}
-array(1) {
- [2]=>
- string(5) "float"
-}
--- Iteration 6 --
-array(2) {
- [4]=>
- string(2) "f3"
- [33333333]=>
- string(2) "f4"
-}
-array(2) {
- [4]=>
- string(2) "f3"
- [33333333]=>
- string(2) "f4"
-}
--- Iteration 7 --
array(0) {
}
array(0) {
}
--- Iteration 8 --
+-- Iteration 6 --
array(2) {
[" Hello"]=>
int(111)
"]=>
int(33)
}
--- Iteration 9 --
+-- Iteration 7 --
array(1) {
["Hello world"]=>
string(6) "string"
["Hello world"]=>
string(6) "string"
}
--- Iteration 10 --
+-- Iteration 8 --
array(0) {
}
array(0) {
}
--- Iteration 11 --
+-- Iteration 9 --
array(1) {
[133]=>
string(3) "int"
array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 33333333.333),
// arrays with string values
-/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "pen\n"),
- array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => 'pen\n'),
+/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3 => "pen\n"),
+ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3 => 'pen\n'),
array(1 => "hello", "heredoc" => $heredoc),
// array with object, unset variable and resource variable
// array to be passsed to $arr2 argument
$arr2 = array(0 => "0", 1, "two" => 2, "float" => 2.3333, "f1" => 1.2,
- "f4" => 33333333.333, 111 => "\tHello", 3.3 => 'pen\n', '\v\fworld',
+ "f4" => 33333333.333, 111 => "\tHello", 3 => 'pen\n', '\v\fworld',
"heredoc" => "Hello world", 11 => new classA(), "resource" => $fp,
"int" => 133, 222 => "fruit");
array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 33333333.333),
// arrays with string values
-/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "pen\n"),
- array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => 'pen\n'),
+/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3 => "pen\n"),
+ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3 => 'pen\n'),
array(1 => "hello", "heredoc" => $heredoc),
// array with object, unset variable and resource variable
// array to be passsed to $arr1 argument
$arr1 = array(0 => "0", 1, "two" => 2, "float" => 2.3333, "f1" => 1.2,
- "f4" => 33333333.333, 111 => "\tHello", 3.3 => 'pen\n', '\v\fworld',
+ "f4" => 33333333.333, 111 => "\tHello", 3 => 'pen\n', '\v\fworld',
"heredoc" => "Hello world", 11 => new classA(), "resource" => $fp,
"int" => 133, 222 => "fruit");
+++ /dev/null
---TEST--
-Test array_intersect_key() function : usage variation - Passing float indexed array
---FILE--
-<?php
-echo "*** Testing array_intersect_key() : usage variation ***\n";
-
-// Initialise function arguments not being substituted (if any)
-$input_array = array(0 => '0', 10 => '10' , -10 => '-10');
-$float_indx_array = array(0.0 => '0.0', 10.5 => '10.5' , -10.5 => '-10.5', 0.5 => '0.5');
-
-echo "\n-- Testing array_intersect_key() function with float indexed array --\n";
-var_dump( array_intersect_key($input_array, $float_indx_array) );
-var_dump( array_intersect_key($float_indx_array,$input_array ) );
-?>
---EXPECT--
-*** Testing array_intersect_key() : usage variation ***
-
--- Testing array_intersect_key() function with float indexed array --
-array(3) {
- [0]=>
- string(1) "0"
- [10]=>
- string(2) "10"
- [-10]=>
- string(3) "-10"
-}
-array(3) {
- [0]=>
- string(3) "0.5"
- [10]=>
- string(4) "10.5"
- [-10]=>
- string(5) "-10.5"
-}
//Initialize variables
$arr_default_int = array(1, 2 );
-$arr_float = array(0 => 1.00, 1.00 => 2.00, 2.00 => 3.00);
+$arr_float = array(0 => 1.00, 1 => 2.00, 2 => 3.00);
$arr_string = array('1', '2', '3');
$arr_string_float = array('1.00', '2.00');
echo "*** Testing array_intersect_uassoc() : usage variation ***\n";
//Initialize variables
-$arr_float = array(0 => 1.00, 1.00 => 2.00);
+$arr_float = array(0 => 1.00, 1 => 2.00);
$arr_string = array('1', '2', '3');
$arr_string_float = array('1.00', '2.00');
//Initialize variables
$arr_default_int = array(1, 2 );
-$arr_float = array(0 => 1.00, 1.00 => 2.00, 2.00 => 3.00);
+$arr_float = array(0 => 1.00, 1 => 2.00, 2 => 3.00);
$arr_string = array('0' => '1', '1' => '2', '2' => '3');
$arr_string_float = array('0.00' => '1.00', '1.00' => '2.00');
echo "*** Testing array_intersect_ukey() : usage variation ***\n";
//Initialize variables
-$arr_float = array(0.00 => 1.00, 1.00 => 2.00);
+$arr_float = array(0 => 1.00, 1 => 2.00);
$arr_string = array('0' => '1', '1' => '2', '2' => '3');
$arr_string_float = array('0.00' => '1.00', '1.00' => '2.00');
array(1 => "1"),
array(1 => "1", 2 => "2", 3 => "3", 4 => "4"),
- // arrays with float keys
-/*5*/ array(2.3333 => "float"),
- array(1.2 => "f1", 3.33 => "f2",
- 4.89999922839999 => "f3",
- 33333333.333333 => "f4"),
-
// arrays with string keys
/*7*/ array('\tHello' => 111, 're\td' => "color",
'\v\fworld' => 2.2, 'pen\n' => 33),
string(1) "1"
}
-- Iterator 5 --
-array(1) {
- [2]=>
- string(5) "float"
-}
-array(1) {
- [2]=>
- string(5) "float"
-}
--- Iterator 6 --
-array(1) {
- [33333333]=>
- string(2) "f4"
-}
-array(1) {
- [33333333]=>
- string(2) "f4"
-}
--- Iterator 7 --
array(2) {
["re\td"]=>
string(5) "color"
["\v\fworld"]=>
float(2.2)
}
--- Iterator 8 --
+-- Iterator 6 --
array(2) {
["re d"]=>
string(5) "color"
["\v\fworld"]=>
float(2.2)
}
--- Iterator 9 --
+-- Iterator 7 --
array(2) {
[0]=>
string(5) "hello"
["Hello world"]=>
string(6) "string"
}
--- Iterator 10 --
+-- Iterator 8 --
array(1) {
[""]=>
string(5) "hello"
[""]=>
string(5) "hello"
}
--- Iterator 11 --
+-- Iterator 9 --
array(3) {
["hello"]=>
int(1)
array(1 => "1"),
array(1 => "1", 2 => "2", 3 => "3", 4 => "4"),
- // arrays with float keys
-/*5*/ array(2.3333 => "float"),
- array(1.2 => "f1", 3.33 => "f2",
- 4.89999922839999 => "f3",
- 33333333.333333 => "f4"),
-
// arrays with string keys
/*7*/ array('\tHello' => 111, 're\td' => "color",
'\v\fworld' => 2.2, 'pen\n' => 33),
int(1)
}
-- Iterator 5 --
-array(1) {
- [1]=>
- string(5) "float"
-}
-array(1) {
- [1]=>
- string(5) "float"
-}
--- Iterator 6 --
-array(1) {
- [2]=>
- string(2) "f4"
-}
-array(1) {
- [2]=>
- string(2) "f4"
-}
--- Iterator 7 --
array(2) {
[4]=>
float(2.2)
[5]=>
string(5) "color"
}
--- Iterator 8 --
+-- Iterator 6 --
array(2) {
[4]=>
float(2.2)
[5]=>
string(5) "color"
}
--- Iterator 9 --
+-- Iterator 7 --
array(2) {
[3]=>
string(5) "hello"
[6]=>
string(6) "string"
}
--- Iterator 10 --
+-- Iterator 8 --
array(1) {
[3]=>
string(5) "hello"
[3]=>
string(5) "hello"
}
--- Iterator 11 --
+-- Iterator 9 --
array(3) {
[0]=>
int(1)
array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 33333333.333333),
// arrays with string values
-/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "pen\n"),
- array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => 'pen\n'),
+/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3 => "pen\n"),
+ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3 => 'pen\n'),
array(1 => "hello", "heredoc" => $heredoc),
// array with object, unset variable and resource variable
array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 33333333.333333),
// arrays with string values
-/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "pen\n"),
- array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => 'pen\n'),
+/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3 => "pen\n"),
+ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3 => 'pen\n'),
array(1 => "hello", "heredoc" => $heredoc),
// array with object, unset variable and resource variable
array("Name" => "Jack", "Loc" => "Mars", "Id" => "MS123"),
array('Red' => 'Rose', 'I' => 'You'),
array(0 => 'Zero', 1 => 'One', 2 => 'Two', 3 => "Three" ),
- array(0.1 => 'Zero', 1.1 => 'One', 2.2 => 'Two', 3.3 => "Three" )
);
/* keys to search in $search_arrays. $keys[0]
is the key to be searched in $search_arrays[0] and so on */
bool(true)
-- Iteration 7 --
bool(true)
--- Iteration 8 --
-bool(true)
*** Testing possible variations ***
bool(false)
bool(false)
bool(true)
--- Iteration 8 --
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(true)
** Variation loop 2 **
-- Iteration 1 --
12345,
-2345,
- // float data
-/*5*/ 10.5,
- -10.5,
- 12.3456789000e10,
- 12.3456789000E-10,
- .5,
-
// null data
/*10*/ NULL,
null,
bool(false)
-- Iteration 5 --
-bool(true)
+bool(false)
-- Iteration 6 --
bool(false)
-- Iteration 7 --
-bool(false)
+bool(true)
-- Iteration 8 --
bool(true)
bool(true)
-- Iteration 10 --
-bool(false)
+bool(true)
-- Iteration 11 --
bool(false)
-- Iteration 12 --
-bool(true)
+bool(false)
-- Iteration 13 --
-bool(true)
+Illegal offset type
-- Iteration 14 --
bool(true)
bool(true)
-- Iteration 16 --
-bool(false)
-
--- Iteration 17 --
-bool(false)
-
--- Iteration 18 --
-Illegal offset type
-
--- Iteration 19 --
-bool(true)
-
--- Iteration 20 --
-bool(true)
-
--- Iteration 21 --
bool(true)
--- Iteration 22 --
+-- Iteration 17 --
Illegal offset type
--- Iteration 23 --
+-- Iteration 18 --
bool(false)
--- Iteration 24 --
+-- Iteration 19 --
bool(false)
--- Iteration 25 --
+-- Iteration 20 --
Warning: Resource ID#%d used as offset, casting to integer (%d) in %s on line %d
bool(false)
-2345 => 'negative',
),
- // float data
-/*2*/ 'float' => array(
- 10.5 => 'positive',
- -10.5 => 'negative',
- .5 => 'half',
- ),
-
- 'extreme floats' => array(
- 12.3456789000e10 => 'large',
- 12.3456789000E-10 => 'small',
- ),
-
// null data
/*3*/ 'null uppercase' => array(
NULL => 'null 1',
bool(true)
bool(true)
bool(true)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(true)
--- $key arguments are extreme floats data:
-bool(false)
-bool(true)
-- $key arguments are null uppercase data:
bool(false)
-- $key arguments are null lowercase data:
-- $key arguments are unset data:
bool(false)
--- Iteration 2: float data --
--- $key arguments are int data:
-bool(true)
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are float data:
-bool(true)
-bool(true)
-bool(true)
--- $key arguments are extreme floats data:
-bool(false)
-bool(true)
--- $key arguments are null uppercase data:
-bool(false)
--- $key arguments are null lowercase data:
-bool(false)
--- $key arguments are bool lowercase data:
-bool(false)
-bool(true)
--- $key arguments are bool uppercase data:
-bool(false)
-bool(true)
--- $key arguments are empty double quotes data:
-bool(false)
--- $key arguments are empty single quotes data:
-bool(false)
--- $key arguments are string data:
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are undefined data:
-bool(false)
--- $key arguments are unset data:
-bool(false)
-
--- Iteration 3: extreme floats data --
--- $key arguments are int data:
-bool(true)
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(true)
--- $key arguments are extreme floats data:
-bool(true)
-bool(true)
--- $key arguments are null uppercase data:
-bool(false)
--- $key arguments are null lowercase data:
-bool(false)
--- $key arguments are bool lowercase data:
-bool(false)
-bool(true)
--- $key arguments are bool uppercase data:
-bool(false)
-bool(true)
--- $key arguments are empty double quotes data:
-bool(false)
--- $key arguments are empty single quotes data:
-bool(false)
--- $key arguments are string data:
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are undefined data:
-bool(false)
--- $key arguments are unset data:
-bool(false)
-
--- Iteration 4: null uppercase data --
+-- Iteration 2: null uppercase data --
-- $key arguments are int data:
bool(false)
bool(false)
bool(false)
bool(false)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are extreme floats data:
-bool(false)
-bool(false)
-- $key arguments are null uppercase data:
bool(true)
-- $key arguments are null lowercase data:
-- $key arguments are unset data:
bool(true)
--- Iteration 5: null lowercase data --
+-- Iteration 3: null lowercase data --
-- $key arguments are int data:
bool(false)
bool(false)
bool(false)
bool(false)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are extreme floats data:
-bool(false)
-bool(false)
-- $key arguments are null uppercase data:
bool(true)
-- $key arguments are null lowercase data:
-- $key arguments are unset data:
bool(true)
--- Iteration 6: bool lowercase data --
+-- Iteration 4: bool lowercase data --
-- $key arguments are int data:
bool(true)
bool(true)
bool(false)
bool(false)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(true)
--- $key arguments are extreme floats data:
-bool(false)
-bool(true)
-- $key arguments are null uppercase data:
bool(false)
-- $key arguments are null lowercase data:
-- $key arguments are unset data:
bool(false)
--- Iteration 7: bool uppercase data --
+-- Iteration 5: bool uppercase data --
-- $key arguments are int data:
bool(true)
bool(true)
bool(false)
bool(false)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(true)
--- $key arguments are extreme floats data:
-bool(false)
-bool(true)
-- $key arguments are null uppercase data:
bool(false)
-- $key arguments are null lowercase data:
-- $key arguments are unset data:
bool(false)
--- Iteration 8: empty double quotes data --
+-- Iteration 6: empty double quotes data --
-- $key arguments are int data:
bool(false)
bool(false)
bool(false)
bool(false)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are extreme floats data:
-bool(false)
-bool(false)
-- $key arguments are null uppercase data:
bool(true)
-- $key arguments are null lowercase data:
-- $key arguments are unset data:
bool(true)
--- Iteration 9: empty single quotes data --
+-- Iteration 7: empty single quotes data --
-- $key arguments are int data:
bool(false)
bool(false)
bool(false)
bool(false)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are extreme floats data:
-bool(false)
-bool(false)
-- $key arguments are null uppercase data:
bool(true)
-- $key arguments are null lowercase data:
-- $key arguments are unset data:
bool(true)
--- Iteration 10: string data --
+-- Iteration 8: string data --
-- $key arguments are int data:
bool(false)
bool(false)
bool(false)
bool(false)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are extreme floats data:
-bool(false)
-bool(false)
-- $key arguments are null uppercase data:
bool(false)
-- $key arguments are null lowercase data:
-- $key arguments are unset data:
bool(false)
--- Iteration 11: undefined data --
+-- Iteration 9: undefined data --
-- $key arguments are int data:
bool(false)
bool(false)
bool(false)
bool(false)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are extreme floats data:
-bool(false)
-bool(false)
-- $key arguments are null uppercase data:
bool(true)
-- $key arguments are null lowercase data:
-- $key arguments are unset data:
bool(true)
--- Iteration 12: unset data --
+-- Iteration 10: unset data --
-- $key arguments are int data:
bool(false)
bool(false)
bool(false)
bool(false)
--- $key arguments are float data:
-bool(false)
-bool(false)
-bool(false)
--- $key arguments are extreme floats data:
-bool(false)
-bool(false)
-- $key arguments are null uppercase data:
bool(true)
-- $key arguments are null lowercase data:
array( "a" => "aaa", "A" => "AAA", "c" => "ccc", "d" => "ddd", "e" => "eee" ),
array( "1" => "one", "2" => "two", "3" => "three", "4" => "four", "5" => "five" ),
array( 1 => "one", 2 => "two", 3 => 7, 4 => "four", 5 => "five" ),
- array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF",
- "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
+ array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2 => "float", "F" => "FFF",
+ "blank" => "", 3 => 3.7, 5 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
array( 12, "name", 'age', '45' ),
array( array("oNe", "tWo", 4), array(10, 20, 30, 40, 50), array() ),
array( "one" => 1, "one" => 2, "three" => 3, 3, 4, 3 => 33, 4 => 44, 5, 6,
- 5.4 => 54, 5.7 => 57, "5.4" => 554, "5.7" => 557 ),
+ 5 => 57, "5.4" => 554, "5.7" => 557 ),
array( "foo" ),
array( 1 => "42" )
);
foreach( $mixed_array as $sub_array )
{
echo "\n-- Input Array for Iteration $counter is --\n";
- print_r( $sub_array );
+ var_dump( $sub_array );
echo "\nFirst key is :\n";
var_dump( array_key_first($sub_array) );
$counter++;
*** Normal testing with various array inputs ***
-- Input Array for Iteration 1 is --
-Array
-(
-)
+array(0) {
+}
First key is :
NULL
-- Input Array for Iteration 2 is --
-Array
-(
- [0] => 1
- [1] => 2
- [2] => 3
- [3] => 4
- [4] => 5
- [5] => 6
- [6] => 7
- [7] => 8
- [8] => 9
-)
+array(9) {
+ [0]=>
+ int(1)
+ [1]=>
+ int(2)
+ [2]=>
+ int(3)
+ [3]=>
+ int(4)
+ [4]=>
+ int(5)
+ [5]=>
+ int(6)
+ [6]=>
+ int(7)
+ [7]=>
+ int(8)
+ [8]=>
+ int(9)
+}
First key is :
int(0)
-- Input Array for Iteration 3 is --
-Array
-(
- [0] => One
- [1] => _Two
- [2] => Three
- [3] => Four
- [4] => Five
-)
+array(5) {
+ [0]=>
+ string(3) "One"
+ [1]=>
+ string(4) "_Two"
+ [2]=>
+ string(5) "Three"
+ [3]=>
+ string(4) "Four"
+ [4]=>
+ string(4) "Five"
+}
First key is :
int(0)
-- Input Array for Iteration 4 is --
-Array
-(
- [0] => 6
- [1] => six
- [2] => 7
- [3] => seven
- [4] => 8
- [5] => eight
- [6] => 9
- [7] => nine
-)
+array(8) {
+ [0]=>
+ int(6)
+ [1]=>
+ string(3) "six"
+ [2]=>
+ int(7)
+ [3]=>
+ string(5) "seven"
+ [4]=>
+ int(8)
+ [5]=>
+ string(5) "eight"
+ [6]=>
+ int(9)
+ [7]=>
+ string(4) "nine"
+}
First key is :
int(0)
-- Input Array for Iteration 5 is --
-Array
-(
- [a] => aaa
- [A] => AAA
- [c] => ccc
- [d] => ddd
- [e] => eee
-)
+array(5) {
+ ["a"]=>
+ string(3) "aaa"
+ ["A"]=>
+ string(3) "AAA"
+ ["c"]=>
+ string(3) "ccc"
+ ["d"]=>
+ string(3) "ddd"
+ ["e"]=>
+ string(3) "eee"
+}
First key is :
string(1) "a"
-- Input Array for Iteration 6 is --
-Array
-(
- [1] => one
- [2] => two
- [3] => three
- [4] => four
- [5] => five
-)
+array(5) {
+ [1]=>
+ string(3) "one"
+ [2]=>
+ string(3) "two"
+ [3]=>
+ string(5) "three"
+ [4]=>
+ string(4) "four"
+ [5]=>
+ string(4) "five"
+}
First key is :
int(1)
-- Input Array for Iteration 7 is --
-Array
-(
- [1] => one
- [2] => two
- [3] => 7
- [4] => four
- [5] => five
-)
+array(5) {
+ [1]=>
+ string(3) "one"
+ [2]=>
+ string(3) "two"
+ [3]=>
+ int(7)
+ [4]=>
+ string(4) "four"
+ [5]=>
+ string(4) "five"
+}
First key is :
int(1)
-- Input Array for Iteration 8 is --
-Array
-(
- [f] => fff
- [1] => one
- [4] => 6
- [] => 3
- [2] => float
- [F] => FFF
- [blank] =>
- [3] => 3.7
- [5] => Five
- [6] => 8.6
- [4name] => jonny
- [a] =>
-)
+array(12) {
+ ["f"]=>
+ string(3) "fff"
+ [1]=>
+ string(3) "one"
+ [4]=>
+ int(6)
+ [""]=>
+ int(3)
+ [2]=>
+ string(5) "float"
+ ["F"]=>
+ string(3) "FFF"
+ ["blank"]=>
+ string(0) ""
+ [3]=>
+ float(3.7)
+ [5]=>
+ string(4) "Five"
+ [6]=>
+ float(8.6)
+ ["4name"]=>
+ string(5) "jonny"
+ ["a"]=>
+ NULL
+}
First key is :
string(1) "f"
-- Input Array for Iteration 9 is --
-Array
-(
- [0] => 12
- [1] => name
- [2] => age
- [3] => 45
-)
+array(4) {
+ [0]=>
+ int(12)
+ [1]=>
+ string(4) "name"
+ [2]=>
+ string(3) "age"
+ [3]=>
+ string(2) "45"
+}
First key is :
int(0)
-- Input Array for Iteration 10 is --
-Array
-(
- [0] => Array
- (
- [0] => oNe
- [1] => tWo
- [2] => 4
- )
-
- [1] => Array
- (
- [0] => 10
- [1] => 20
- [2] => 30
- [3] => 40
- [4] => 50
- )
-
- [2] => Array
- (
- )
-
-)
+array(3) {
+ [0]=>
+ array(3) {
+ [0]=>
+ string(3) "oNe"
+ [1]=>
+ string(3) "tWo"
+ [2]=>
+ int(4)
+ }
+ [1]=>
+ array(5) {
+ [0]=>
+ int(10)
+ [1]=>
+ int(20)
+ [2]=>
+ int(30)
+ [3]=>
+ int(40)
+ [4]=>
+ int(50)
+ }
+ [2]=>
+ array(0) {
+ }
+}
First key is :
int(0)
-- Input Array for Iteration 11 is --
-Array
-(
- [one] => 2
- [three] => 3
- [0] => 3
- [1] => 4
- [3] => 33
- [4] => 44
- [5] => 57
- [6] => 6
- [5.4] => 554
- [5.7] => 557
-)
+array(10) {
+ ["one"]=>
+ int(2)
+ ["three"]=>
+ int(3)
+ [0]=>
+ int(3)
+ [1]=>
+ int(4)
+ [3]=>
+ int(33)
+ [4]=>
+ int(44)
+ [5]=>
+ int(57)
+ [6]=>
+ int(6)
+ ["5.4"]=>
+ int(554)
+ ["5.7"]=>
+ int(557)
+}
First key is :
string(3) "one"
-- Input Array for Iteration 12 is --
-Array
-(
- [0] => foo
-)
+array(1) {
+ [0]=>
+ string(3) "foo"
+}
First key is :
int(0)
-- Input Array for Iteration 13 is --
-Array
-(
- [1] => 42
-)
+array(1) {
+ [1]=>
+ string(2) "42"
+}
First key is :
int(1)
array( "a" => "aaa", "A" => "AAA", "c" => "ccc", "d" => "ddd", "e" => "eee" ),
array( "1" => "one", "2" => "two", "3" => "three", "4" => "four", "5" => "five" ),
array( 1 => "one", 2 => "two", 3 => 7, 4 => "four", 5 => "five" ),
- array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF",
- "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
+ array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2 => "float", "F" => "FFF",
+ "blank" => "", 3 => 3.7, 5 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
array( 12, "name", 'age', '45' ),
array( array("oNe", "tWo", 4), array(10, 20, 30, 40, 50), array() ),
array( "one" => 1, "one" => 2, "three" => 3, 3, 4, 3 => 33, 4 => 44, 5, 6,
- 5.4 => 54, 5.7 => 57, "5.4" => 554, "5.7" => 557 ),
+ 5 => 57, "5.4" => 554, "5.7" => 557 ),
array( "foo" ),
array( 1 => "42" )
);
foreach( $mixed_array as $sub_array )
{
echo "\n-- Input Array for Iteration $counter is --\n";
- print_r( $sub_array );
+ var_dump( $sub_array );
echo "\nLast key is :\n";
var_dump( array_key_last($sub_array) );
$counter++;
*** Normal testing with various array inputs ***
-- Input Array for Iteration 1 is --
-Array
-(
-)
+array(0) {
+}
Last key is :
NULL
-- Input Array for Iteration 2 is --
-Array
-(
- [0] => 1
- [1] => 2
- [2] => 3
- [3] => 4
- [4] => 5
- [5] => 6
- [6] => 7
- [7] => 8
- [8] => 9
-)
+array(9) {
+ [0]=>
+ int(1)
+ [1]=>
+ int(2)
+ [2]=>
+ int(3)
+ [3]=>
+ int(4)
+ [4]=>
+ int(5)
+ [5]=>
+ int(6)
+ [6]=>
+ int(7)
+ [7]=>
+ int(8)
+ [8]=>
+ int(9)
+}
Last key is :
int(8)
-- Input Array for Iteration 3 is --
-Array
-(
- [0] => One
- [1] => _Two
- [2] => Three
- [3] => Four
- [4] => Five
-)
+array(5) {
+ [0]=>
+ string(3) "One"
+ [1]=>
+ string(4) "_Two"
+ [2]=>
+ string(5) "Three"
+ [3]=>
+ string(4) "Four"
+ [4]=>
+ string(4) "Five"
+}
Last key is :
int(4)
-- Input Array for Iteration 4 is --
-Array
-(
- [0] => 6
- [1] => six
- [2] => 7
- [3] => seven
- [4] => 8
- [5] => eight
- [6] => 9
- [7] => nine
-)
+array(8) {
+ [0]=>
+ int(6)
+ [1]=>
+ string(3) "six"
+ [2]=>
+ int(7)
+ [3]=>
+ string(5) "seven"
+ [4]=>
+ int(8)
+ [5]=>
+ string(5) "eight"
+ [6]=>
+ int(9)
+ [7]=>
+ string(4) "nine"
+}
Last key is :
int(7)
-- Input Array for Iteration 5 is --
-Array
-(
- [a] => aaa
- [A] => AAA
- [c] => ccc
- [d] => ddd
- [e] => eee
-)
+array(5) {
+ ["a"]=>
+ string(3) "aaa"
+ ["A"]=>
+ string(3) "AAA"
+ ["c"]=>
+ string(3) "ccc"
+ ["d"]=>
+ string(3) "ddd"
+ ["e"]=>
+ string(3) "eee"
+}
Last key is :
string(1) "e"
-- Input Array for Iteration 6 is --
-Array
-(
- [1] => one
- [2] => two
- [3] => three
- [4] => four
- [5] => five
-)
+array(5) {
+ [1]=>
+ string(3) "one"
+ [2]=>
+ string(3) "two"
+ [3]=>
+ string(5) "three"
+ [4]=>
+ string(4) "four"
+ [5]=>
+ string(4) "five"
+}
Last key is :
int(5)
-- Input Array for Iteration 7 is --
-Array
-(
- [1] => one
- [2] => two
- [3] => 7
- [4] => four
- [5] => five
-)
+array(5) {
+ [1]=>
+ string(3) "one"
+ [2]=>
+ string(3) "two"
+ [3]=>
+ int(7)
+ [4]=>
+ string(4) "four"
+ [5]=>
+ string(4) "five"
+}
Last key is :
int(5)
-- Input Array for Iteration 8 is --
-Array
-(
- [f] => fff
- [1] => one
- [4] => 6
- [] => 3
- [2] => float
- [F] => FFF
- [blank] =>
- [3] => 3.7
- [5] => Five
- [6] => 8.6
- [4name] => jonny
- [a] =>
-)
+array(12) {
+ ["f"]=>
+ string(3) "fff"
+ [1]=>
+ string(3) "one"
+ [4]=>
+ int(6)
+ [""]=>
+ int(3)
+ [2]=>
+ string(5) "float"
+ ["F"]=>
+ string(3) "FFF"
+ ["blank"]=>
+ string(0) ""
+ [3]=>
+ float(3.7)
+ [5]=>
+ string(4) "Five"
+ [6]=>
+ float(8.6)
+ ["4name"]=>
+ string(5) "jonny"
+ ["a"]=>
+ NULL
+}
Last key is :
string(1) "a"
-- Input Array for Iteration 9 is --
-Array
-(
- [0] => 12
- [1] => name
- [2] => age
- [3] => 45
-)
+array(4) {
+ [0]=>
+ int(12)
+ [1]=>
+ string(4) "name"
+ [2]=>
+ string(3) "age"
+ [3]=>
+ string(2) "45"
+}
Last key is :
int(3)
-- Input Array for Iteration 10 is --
-Array
-(
- [0] => Array
- (
- [0] => oNe
- [1] => tWo
- [2] => 4
- )
-
- [1] => Array
- (
- [0] => 10
- [1] => 20
- [2] => 30
- [3] => 40
- [4] => 50
- )
-
- [2] => Array
- (
- )
-
-)
+array(3) {
+ [0]=>
+ array(3) {
+ [0]=>
+ string(3) "oNe"
+ [1]=>
+ string(3) "tWo"
+ [2]=>
+ int(4)
+ }
+ [1]=>
+ array(5) {
+ [0]=>
+ int(10)
+ [1]=>
+ int(20)
+ [2]=>
+ int(30)
+ [3]=>
+ int(40)
+ [4]=>
+ int(50)
+ }
+ [2]=>
+ array(0) {
+ }
+}
Last key is :
int(2)
-- Input Array for Iteration 11 is --
-Array
-(
- [one] => 2
- [three] => 3
- [0] => 3
- [1] => 4
- [3] => 33
- [4] => 44
- [5] => 57
- [6] => 6
- [5.4] => 554
- [5.7] => 557
-)
+array(10) {
+ ["one"]=>
+ int(2)
+ ["three"]=>
+ int(3)
+ [0]=>
+ int(3)
+ [1]=>
+ int(4)
+ [3]=>
+ int(33)
+ [4]=>
+ int(44)
+ [5]=>
+ int(57)
+ [6]=>
+ int(6)
+ ["5.4"]=>
+ int(554)
+ ["5.7"]=>
+ int(557)
+}
Last key is :
string(3) "5.7"
-- Input Array for Iteration 12 is --
-Array
-(
- [0] => foo
-)
+array(1) {
+ [0]=>
+ string(3) "foo"
+}
Last key is :
int(0)
-- Input Array for Iteration 13 is --
-Array
-(
- [1] => 42
-)
+array(1) {
+ [1]=>
+ string(2) "42"
+}
Last key is :
int(1)
<?php
echo "*** Testing array_keys() on basic array operation ***\n";
-$basic_arr = array("a" => 1, "b" => 2, 2.0 => 2.0, -23.45 => "asdasd",
+$basic_arr = array("a" => 1, "b" => 2, 2 => 2.0, -23 => "asdasd",
array(1,2,3));
var_dump(array_keys($basic_arr));
array(1,2,3, "d" => array(4,6, "d")),
array("a" => 1, "b" => 2, "c" =>3, "d" => array()),
array(0 => 0, 1 => 1, 2 => 2, 3 => 3),
- array(0.001=>3.000, 1.002=>2, 1.999=>3, "a"=>3, 3=>5, "5"=>3.000),
+ array(0 =>3.000, 1 =>2, 1 =>3, "a"=>3, 3=>5, "5"=>3.000),
array(TRUE => TRUE, FALSE => FALSE, NULL => NULL, "\x000", "\000"),
array("a" => "abcd", "a" => "", "ab" => -6, "cd" => -0.5 ),
array(0 => array(), 1=> array(0), 2 => array(1), ""=> array(),""=>"" )
array(1 => "1"),
array(1 => "1", 2 => "2", 3 => "3", 4 => "4"),
- // arrays with float keys
-/*5*/ array(2.3333 => "float"),
- array(1.2 => "f1", 3.33 => "f2", 4.89999922839999 => "f3", 33333333.333333 => "f4"),
-
// arrays with string keys
array('\tHello' => 111, 're\td' => 'color', '\v\fworld' => 2.2, 'pen\n' => 33),
/*8*/ array("\tHello" => 111, "re\td" => "color", "\v\fworld" => 2.2, "pen\n" => 33),
string(1) "4"
}
-- Iteration 5 --
-array(1) {
- [2]=>
- string(5) "float"
-}
--- Iteration 6 --
-array(4) {
- [1]=>
- string(2) "f1"
- [3]=>
- string(2) "f2"
- [4]=>
- string(2) "f3"
- [33333333]=>
- string(2) "f4"
-}
--- Iteration 7 --
array(4) {
["\tHello"]=>
int(111)
["pen\n"]=>
int(33)
}
--- Iteration 8 --
+-- Iteration 6 --
array(4) {
[" Hello"]=>
int(111)
"]=>
int(33)
}
--- Iteration 9 --
+-- Iteration 7 --
array(2) {
[0]=>
string(5) "hello"
["Hello world"]=>
string(6) "string"
}
--- Iteration 10 --
+-- Iteration 8 --
array(2) {
[""]=>
string(5) "hello"
[5]=>
string(8) "resource"
}
--- Iteration 11 --
+-- Iteration 9 --
array(7) {
["hello"]=>
int(1)
array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 33333333.3333),
// arrays with string values
- array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "pen\n"),
-/*8*/ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => 'pen\n'),
+ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3 => "pen\n"),
+/*8*/ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3 => 'pen\n'),
array(1 => "hello", "heredoc" => $heredoc),
// array with object, unset variable and resource variable
array(),
array( 1 => "string"),
array( "" => "string"),
- array( -2.44444 => 12),
+ array( -2 => 12),
array( "a" => 1, "b" => -2.344, "b" => "string", "c" => NULL, "d" => -2.344),
array( 4 => 1, 3 => -2.344, "3" => "string", "2" => NULL,1 => -2.344),
- array( NULL, 1.23 => "Hi", "string" => "hello",
+ array( NULL, 1 => "Hi", "string" => "hello",
array("" => "World", "-2.34" => "a", "0" => "b"))
);
array(),
array( 1 => "string"),
array( "" => "string"),
- array( -2.44444 => 12),
+ array( -2 => 12),
array( "a" => 1, "b" => -2.344, "b" => "string", "c" => NULL, "d" => -2.344),
array( 4 => 1, 3 => -2.344, "3" => "string", "2" => NULL, 1=> -2.344),
- array( NULL, 1.23 => "Hi", "string" => "hello",
+ array( NULL, 1 => "Hi", "string" => "hello",
array("" => "World", "-2.34" => "a", "0" => "b"))
);
foreach($end_array as $second) {
echo "\n-- Inner iteration $count_inner of Iteration $count_outer --\n";
$result = array_merge($first, $second);
- print_r($result);
+ var_dump($result);
$count_inner++;
}
$count_outer++;
--- Iteration 0 ---
-- Inner iteration 0 of Iteration 0 --
-Array
-(
-)
+array(0) {
+}
-- Inner iteration 1 of Iteration 0 --
-Array
-(
- [0] => string
-)
+array(1) {
+ [0]=>
+ string(6) "string"
+}
-- Inner iteration 2 of Iteration 0 --
-Array
-(
- [] => string
-)
+array(1) {
+ [""]=>
+ string(6) "string"
+}
-- Inner iteration 3 of Iteration 0 --
-Array
-(
- [0] => 12
-)
+array(1) {
+ [0]=>
+ int(12)
+}
-- Inner iteration 4 of Iteration 0 --
-Array
-(
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
-)
+array(4) {
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+}
-- Inner iteration 5 of Iteration 0 --
-Array
-(
- [0] => 1
- [1] => string
- [2] =>
- [3] => -2.344
-)
+array(4) {
+ [0]=>
+ int(1)
+ [1]=>
+ string(6) "string"
+ [2]=>
+ NULL
+ [3]=>
+ float(-2.344)
+}
-- Inner iteration 6 of Iteration 0 --
-Array
-(
- [0] =>
- [1] => Hi
- [string] => hello
- [2] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
-)
+array(4) {
+ [0]=>
+ NULL
+ [1]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [2]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+}
--- Iteration 1 ---
-- Inner iteration 0 of Iteration 1 --
-Array
-(
- [0] => string
-)
+array(1) {
+ [0]=>
+ string(6) "string"
+}
-- Inner iteration 1 of Iteration 1 --
-Array
-(
- [0] => string
- [1] => string
-)
+array(2) {
+ [0]=>
+ string(6) "string"
+ [1]=>
+ string(6) "string"
+}
-- Inner iteration 2 of Iteration 1 --
-Array
-(
- [0] => string
- [] => string
-)
+array(2) {
+ [0]=>
+ string(6) "string"
+ [""]=>
+ string(6) "string"
+}
-- Inner iteration 3 of Iteration 1 --
-Array
-(
- [0] => string
- [1] => 12
-)
+array(2) {
+ [0]=>
+ string(6) "string"
+ [1]=>
+ int(12)
+}
-- Inner iteration 4 of Iteration 1 --
-Array
-(
- [0] => string
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
-)
+array(5) {
+ [0]=>
+ string(6) "string"
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+}
-- Inner iteration 5 of Iteration 1 --
-Array
-(
- [0] => string
- [1] => 1
- [2] => string
- [3] =>
- [4] => -2.344
-)
+array(5) {
+ [0]=>
+ string(6) "string"
+ [1]=>
+ int(1)
+ [2]=>
+ string(6) "string"
+ [3]=>
+ NULL
+ [4]=>
+ float(-2.344)
+}
-- Inner iteration 6 of Iteration 1 --
-Array
-(
- [0] => string
- [1] =>
- [2] => Hi
- [string] => hello
- [3] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
-)
+array(5) {
+ [0]=>
+ string(6) "string"
+ [1]=>
+ NULL
+ [2]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [3]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+}
--- Iteration 2 ---
-- Inner iteration 0 of Iteration 2 --
-Array
-(
- [] => string
-)
+array(1) {
+ [""]=>
+ string(6) "string"
+}
-- Inner iteration 1 of Iteration 2 --
-Array
-(
- [] => string
- [0] => string
-)
+array(2) {
+ [""]=>
+ string(6) "string"
+ [0]=>
+ string(6) "string"
+}
-- Inner iteration 2 of Iteration 2 --
-Array
-(
- [] => string
-)
+array(1) {
+ [""]=>
+ string(6) "string"
+}
-- Inner iteration 3 of Iteration 2 --
-Array
-(
- [] => string
- [0] => 12
-)
+array(2) {
+ [""]=>
+ string(6) "string"
+ [0]=>
+ int(12)
+}
-- Inner iteration 4 of Iteration 2 --
-Array
-(
- [] => string
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
-)
+array(5) {
+ [""]=>
+ string(6) "string"
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+}
-- Inner iteration 5 of Iteration 2 --
-Array
-(
- [] => string
- [0] => 1
- [1] => string
- [2] =>
- [3] => -2.344
-)
+array(5) {
+ [""]=>
+ string(6) "string"
+ [0]=>
+ int(1)
+ [1]=>
+ string(6) "string"
+ [2]=>
+ NULL
+ [3]=>
+ float(-2.344)
+}
-- Inner iteration 6 of Iteration 2 --
-Array
-(
- [] => string
- [0] =>
- [1] => Hi
- [string] => hello
- [2] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
-)
+array(5) {
+ [""]=>
+ string(6) "string"
+ [0]=>
+ NULL
+ [1]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [2]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+}
--- Iteration 3 ---
-- Inner iteration 0 of Iteration 3 --
-Array
-(
- [0] => 12
-)
+array(1) {
+ [0]=>
+ int(12)
+}
-- Inner iteration 1 of Iteration 3 --
-Array
-(
- [0] => 12
- [1] => string
-)
+array(2) {
+ [0]=>
+ int(12)
+ [1]=>
+ string(6) "string"
+}
-- Inner iteration 2 of Iteration 3 --
-Array
-(
- [0] => 12
- [] => string
-)
+array(2) {
+ [0]=>
+ int(12)
+ [""]=>
+ string(6) "string"
+}
-- Inner iteration 3 of Iteration 3 --
-Array
-(
- [0] => 12
- [1] => 12
-)
+array(2) {
+ [0]=>
+ int(12)
+ [1]=>
+ int(12)
+}
-- Inner iteration 4 of Iteration 3 --
-Array
-(
- [0] => 12
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
-)
+array(5) {
+ [0]=>
+ int(12)
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+}
-- Inner iteration 5 of Iteration 3 --
-Array
-(
- [0] => 12
- [1] => 1
- [2] => string
- [3] =>
- [4] => -2.344
-)
+array(5) {
+ [0]=>
+ int(12)
+ [1]=>
+ int(1)
+ [2]=>
+ string(6) "string"
+ [3]=>
+ NULL
+ [4]=>
+ float(-2.344)
+}
-- Inner iteration 6 of Iteration 3 --
-Array
-(
- [0] => 12
- [1] =>
- [2] => Hi
- [string] => hello
- [3] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
-)
+array(5) {
+ [0]=>
+ int(12)
+ [1]=>
+ NULL
+ [2]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [3]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+}
--- Iteration 4 ---
-- Inner iteration 0 of Iteration 4 --
-Array
-(
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
-)
+array(4) {
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+}
-- Inner iteration 1 of Iteration 4 --
-Array
-(
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
- [0] => string
-)
+array(5) {
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+ [0]=>
+ string(6) "string"
+}
-- Inner iteration 2 of Iteration 4 --
-Array
-(
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
- [] => string
-)
+array(5) {
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+ [""]=>
+ string(6) "string"
+}
-- Inner iteration 3 of Iteration 4 --
-Array
-(
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
- [0] => 12
-)
+array(5) {
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+ [0]=>
+ int(12)
+}
-- Inner iteration 4 of Iteration 4 --
-Array
-(
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
-)
+array(4) {
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+}
-- Inner iteration 5 of Iteration 4 --
-Array
-(
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
- [0] => 1
- [1] => string
- [2] =>
- [3] => -2.344
-)
-
--- Inner iteration 6 of Iteration 4 --
-Array
-(
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
- [0] =>
- [1] => Hi
- [string] => hello
- [2] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
-)
-
-
---- Iteration 5 ---
+array(8) {
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+ [0]=>
+ int(1)
+ [1]=>
+ string(6) "string"
+ [2]=>
+ NULL
+ [3]=>
+ float(-2.344)
+}
+
+-- Inner iteration 6 of Iteration 4 --
+array(8) {
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+ [0]=>
+ NULL
+ [1]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [2]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+}
+
+
+--- Iteration 5 ---
-- Inner iteration 0 of Iteration 5 --
-Array
-(
- [0] => 1
- [1] => string
- [2] =>
- [3] => -2.344
-)
+array(4) {
+ [0]=>
+ int(1)
+ [1]=>
+ string(6) "string"
+ [2]=>
+ NULL
+ [3]=>
+ float(-2.344)
+}
-- Inner iteration 1 of Iteration 5 --
-Array
-(
- [0] => 1
- [1] => string
- [2] =>
- [3] => -2.344
- [4] => string
-)
+array(5) {
+ [0]=>
+ int(1)
+ [1]=>
+ string(6) "string"
+ [2]=>
+ NULL
+ [3]=>
+ float(-2.344)
+ [4]=>
+ string(6) "string"
+}
-- Inner iteration 2 of Iteration 5 --
-Array
-(
- [0] => 1
- [1] => string
- [2] =>
- [3] => -2.344
- [] => string
-)
+array(5) {
+ [0]=>
+ int(1)
+ [1]=>
+ string(6) "string"
+ [2]=>
+ NULL
+ [3]=>
+ float(-2.344)
+ [""]=>
+ string(6) "string"
+}
-- Inner iteration 3 of Iteration 5 --
-Array
-(
- [0] => 1
- [1] => string
- [2] =>
- [3] => -2.344
- [4] => 12
-)
+array(5) {
+ [0]=>
+ int(1)
+ [1]=>
+ string(6) "string"
+ [2]=>
+ NULL
+ [3]=>
+ float(-2.344)
+ [4]=>
+ int(12)
+}
-- Inner iteration 4 of Iteration 5 --
-Array
-(
- [0] => 1
- [1] => string
- [2] =>
- [3] => -2.344
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
-)
+array(8) {
+ [0]=>
+ int(1)
+ [1]=>
+ string(6) "string"
+ [2]=>
+ NULL
+ [3]=>
+ float(-2.344)
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+}
-- Inner iteration 5 of Iteration 5 --
-Array
-(
- [0] => 1
- [1] => string
- [2] =>
- [3] => -2.344
- [4] => 1
- [5] => string
- [6] =>
- [7] => -2.344
-)
+array(8) {
+ [0]=>
+ int(1)
+ [1]=>
+ string(6) "string"
+ [2]=>
+ NULL
+ [3]=>
+ float(-2.344)
+ [4]=>
+ int(1)
+ [5]=>
+ string(6) "string"
+ [6]=>
+ NULL
+ [7]=>
+ float(-2.344)
+}
-- Inner iteration 6 of Iteration 5 --
-Array
-(
- [0] => 1
- [1] => string
- [2] =>
- [3] => -2.344
- [4] =>
- [5] => Hi
- [string] => hello
- [6] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
-)
+array(8) {
+ [0]=>
+ int(1)
+ [1]=>
+ string(6) "string"
+ [2]=>
+ NULL
+ [3]=>
+ float(-2.344)
+ [4]=>
+ NULL
+ [5]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [6]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+}
--- Iteration 6 ---
-- Inner iteration 0 of Iteration 6 --
-Array
-(
- [0] =>
- [1] => Hi
- [string] => hello
- [2] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
-)
+array(4) {
+ [0]=>
+ NULL
+ [1]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [2]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+}
-- Inner iteration 1 of Iteration 6 --
-Array
-(
- [0] =>
- [1] => Hi
- [string] => hello
- [2] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
- [3] => string
-)
+array(5) {
+ [0]=>
+ NULL
+ [1]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [2]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+ [3]=>
+ string(6) "string"
+}
-- Inner iteration 2 of Iteration 6 --
-Array
-(
- [0] =>
- [1] => Hi
- [string] => hello
- [2] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
- [] => string
-)
+array(5) {
+ [0]=>
+ NULL
+ [1]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [2]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+ [""]=>
+ string(6) "string"
+}
-- Inner iteration 3 of Iteration 6 --
-Array
-(
- [0] =>
- [1] => Hi
- [string] => hello
- [2] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
- [3] => 12
-)
+array(5) {
+ [0]=>
+ NULL
+ [1]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [2]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+ [3]=>
+ int(12)
+}
-- Inner iteration 4 of Iteration 6 --
-Array
-(
- [0] =>
- [1] => Hi
- [string] => hello
- [2] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
- [a] => 1
- [b] => string
- [c] =>
- [d] => -2.344
-)
+array(8) {
+ [0]=>
+ NULL
+ [1]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [2]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+ ["a"]=>
+ int(1)
+ ["b"]=>
+ string(6) "string"
+ ["c"]=>
+ NULL
+ ["d"]=>
+ float(-2.344)
+}
-- Inner iteration 5 of Iteration 6 --
-Array
-(
- [0] =>
- [1] => Hi
- [string] => hello
- [2] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
- [3] => 1
- [4] => string
- [5] =>
- [6] => -2.344
-)
+array(8) {
+ [0]=>
+ NULL
+ [1]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [2]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+ [3]=>
+ int(1)
+ [4]=>
+ string(6) "string"
+ [5]=>
+ NULL
+ [6]=>
+ float(-2.344)
+}
-- Inner iteration 6 of Iteration 6 --
-Array
-(
- [0] =>
- [1] => Hi
- [string] => hello
- [2] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
- [3] =>
- [4] => Hi
- [5] => Array
- (
- [] => World
- [-2.34] => a
- [0] => b
- )
-
-)
+array(7) {
+ [0]=>
+ NULL
+ [1]=>
+ string(2) "Hi"
+ ["string"]=>
+ string(5) "hello"
+ [2]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+ [3]=>
+ NULL
+ [4]=>
+ string(2) "Hi"
+ [5]=>
+ array(3) {
+ [""]=>
+ string(5) "World"
+ ["-2.34"]=>
+ string(1) "a"
+ [0]=>
+ string(1) "b"
+ }
+}
*** Testing array_merge() with three or more arrays ***
array(12) {
array(0 => "0", 1 => array(1 => "one")),
array(1 => "1", 2 => array(1 => "one", 2 => "two", 3 => 1, 4 => "4")),
- // arrays with float keys
-/*3*/ array(2.3333 => "float", 44.44 => array(1.1 => "float")),
- array(1.2 => "f1", 3.33 => "f2", 4.89999922839999 => array(1.1 => "f1"), 3333333.333333 => "f4"),
-
// arrays with string keys
/*5*/ array('\tHello' => array("hello", 'world'), '\v\fworld' => 2.2, 'pen\n' => 111),
array("\tHello" => array("hello", 'world'), "\v\fworld" => 2.2, "pen\n" => 111),
}
-- Iteration 3 --
-- With default argument --
-array(2) {
- [0]=>
- string(5) "float"
- [1]=>
- array(1) {
- [1]=>
- string(5) "float"
- }
-}
--- With more arguments --
-array(6) {
- [0]=>
- string(5) "float"
- [1]=>
- array(1) {
- [1]=>
- string(5) "float"
- }
- [2]=>
- string(3) "one"
- [3]=>
- int(2)
- ["string"]=>
- string(5) "hello"
- ["array"]=>
- array(3) {
- [0]=>
- string(1) "a"
- [1]=>
- string(1) "b"
- [2]=>
- string(1) "c"
- }
-}
--- Iteration 4 --
--- With default argument --
-array(4) {
- [0]=>
- string(2) "f1"
- [1]=>
- string(2) "f2"
- [2]=>
- array(1) {
- [1]=>
- string(2) "f1"
- }
- [3]=>
- string(2) "f4"
-}
--- With more arguments --
-array(8) {
- [0]=>
- string(2) "f1"
- [1]=>
- string(2) "f2"
- [2]=>
- array(1) {
- [1]=>
- string(2) "f1"
- }
- [3]=>
- string(2) "f4"
- [4]=>
- string(3) "one"
- [5]=>
- int(2)
- ["string"]=>
- string(5) "hello"
- ["array"]=>
- array(3) {
- [0]=>
- string(1) "a"
- [1]=>
- string(1) "b"
- [2]=>
- string(1) "c"
- }
-}
--- Iteration 5 --
--- With default argument --
array(3) {
["\tHello"]=>
array(2) {
string(1) "c"
}
}
--- Iteration 6 --
+-- Iteration 4 --
-- With default argument --
array(3) {
[" Hello"]=>
string(1) "c"
}
}
--- Iteration 7 --
+-- Iteration 5 --
-- With default argument --
array(3) {
[0]=>
string(1) "c"
}
}
--- Iteration 8 --
+-- Iteration 6 --
-- With default argument --
array(4) {
[""]=>
array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => array(1.2, 'f4' => 1.2)),
// arrays with string values
-/*5*/ array(111 => "\tHello", "array" => "col\tor", 2 => "\v\fworld", 3.3 => "\tHello"),
- array(111 => '\tHello', 'array' => 'col\tor', 2 => '\v\fworld', 3.3 => '\tHello'),
+/*5*/ array(111 => "\tHello", "array" => "col\tor", 2 => "\v\fworld", 3 => "\tHello"),
+ array(111 => '\tHello', 'array' => 'col\tor', 2 => '\v\fworld', 3 => '\tHello'),
array(1 => "hello", "string" => $heredoc, $heredoc),
// array with object, unset variable and resource variable
-2345 => 'negative',
),
- // float data
-/*2*/ 'float' => array(
- 10.5 => 'positive',
- -10.5 => 'negative',
- .5 => 'half',
- ),
-
-/*3*/ 'extreme floats' => array(
- 12.3456789000e10 => 'large',
- 12.3456789000E-10 => 'small',
- ),
-
// null data
/*4*/ 'null uppercase' => array(
NULL => 'null 1',
string(8) "negative"
}
--- Iteration 2: float data --
-array(5) {
- [0]=>
- string(8) "positive"
- [1]=>
- string(8) "negative"
- [2]=>
- string(4) "half"
- ["one"]=>
- int(1)
- ["two"]=>
- int(2)
-}
-array(5) {
- ["one"]=>
- int(1)
- ["two"]=>
- int(2)
- [0]=>
- string(8) "positive"
- [1]=>
- string(8) "negative"
- [2]=>
- string(4) "half"
-}
-
--- Iteration 3: extreme floats data --
-array(4) {
- [0]=>
- string(5) "large"
- [1]=>
- string(5) "small"
- ["one"]=>
- int(1)
- ["two"]=>
- int(2)
-}
-array(4) {
- ["one"]=>
- int(1)
- ["two"]=>
- int(2)
- [0]=>
- string(5) "large"
- [1]=>
- string(5) "small"
-}
-
--- Iteration 4: null uppercase data --
+-- Iteration 2: null uppercase data --
array(3) {
[""]=>
string(6) "null 1"
string(6) "null 1"
}
--- Iteration 5: null lowercase data --
+-- Iteration 3: null lowercase data --
array(3) {
[""]=>
string(6) "null 2"
string(6) "null 2"
}
--- Iteration 6: bool lowercase data --
+-- Iteration 4: bool lowercase data --
array(4) {
[0]=>
string(6) "lowert"
string(6) "lowerf"
}
--- Iteration 7: bool uppercase data --
+-- Iteration 5: bool uppercase data --
array(4) {
[0]=>
string(6) "uppert"
string(6) "upperf"
}
--- Iteration 8: empty double quotes data --
+-- Iteration 6: empty double quotes data --
array(3) {
[""]=>
string(6) "emptyd"
string(6) "emptyd"
}
--- Iteration 9: empty single quotes data --
+-- Iteration 7: empty single quotes data --
array(3) {
[""]=>
string(6) "emptys"
string(6) "emptys"
}
--- Iteration 10: string data --
+-- Iteration 8: string data --
array(5) {
["stringd"]=>
string(7) "stringd"
string(7) "stringh"
}
--- Iteration 11: undefined data --
+-- Iteration 9: undefined data --
array(3) {
[""]=>
string(9) "undefined"
string(9) "undefined"
}
--- Iteration 12: unset data --
+-- Iteration 10: unset data --
array(3) {
[""]=>
string(5) "unset"
//mixed keys
$arr1 = array('zero', 20 => 'twenty', 'thirty' => 30, true => 'bool');
-$arr2 = array(0, 1, 2, null => 'null', 1.234E-10 => 'float');
+$arr2 = array(0, 1, 2, null => 'null', 0 => 'float');
var_dump(array_merge($arr1, $arr2));
var_dump(array_merge($arr2, $arr1));
array( "a" => "aaa", "A" => "AAA", "c" => "ccc", "d" => "ddd", "e" => "eee" ),
array( "1" => "one", "2" => "two", "3" => "three", "4" => "four", "5" => "five" ),
array( 1 => "one", 2 => "two", 3 => 7, 4 => "four", 5 => "five" ),
- array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF",
- "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
+ array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2 => "float", "F" => "FFF",
+ "blank" => "", 3 => 3.7, 5 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
array( 12, "name", 'age', '45' ),
array( array("oNe", "tWo", 4), array(10, 20, 30, 40, 50), array() ),
array( "one" => 1, "one" => 2, "three" => 3, 3, 4, 3 => 33, 4 => 44, 5, 6,
- 5.4 => 54, 5.7 => 57, "5.4" => 554, "5.7" => 557 )
+ 5 => 57, "5.4" => 554, "5.7" => 557 )
);
/* Loop to test normal functionality with different arrays inputs */
foreach( $mixed_array as $sub_array )
{
echo "\n-- Input Array for Iteration $counter is --\n";
- print_r( $sub_array );
+ var_dump( $sub_array );
echo "\nOutput after Pop is :\n";
var_dump( array_pop($sub_array) );
$counter++;
*** Normal testing with various array inputs ***
-- Input Array for Iteration 1 is --
-Array
-(
-)
+array(0) {
+}
Output after Pop is :
NULL
-- Input Array for Iteration 2 is --
-Array
-(
- [0] => 1
- [1] => 2
- [2] => 3
- [3] => 4
- [4] => 5
- [5] => 6
- [6] => 7
- [7] => 8
- [8] => 9
-)
+array(9) {
+ [0]=>
+ int(1)
+ [1]=>
+ int(2)
+ [2]=>
+ int(3)
+ [3]=>
+ int(4)
+ [4]=>
+ int(5)
+ [5]=>
+ int(6)
+ [6]=>
+ int(7)
+ [7]=>
+ int(8)
+ [8]=>
+ int(9)
+}
Output after Pop is :
int(9)
-- Input Array for Iteration 3 is --
-Array
-(
- [0] => One
- [1] => _Two
- [2] => Three
- [3] => Four
- [4] => Five
-)
+array(5) {
+ [0]=>
+ string(3) "One"
+ [1]=>
+ string(4) "_Two"
+ [2]=>
+ string(5) "Three"
+ [3]=>
+ string(4) "Four"
+ [4]=>
+ string(4) "Five"
+}
Output after Pop is :
string(4) "Five"
-- Input Array for Iteration 4 is --
-Array
-(
- [0] => 6
- [1] => six
- [2] => 7
- [3] => seven
- [4] => 8
- [5] => eight
- [6] => 9
- [7] => nine
-)
+array(8) {
+ [0]=>
+ int(6)
+ [1]=>
+ string(3) "six"
+ [2]=>
+ int(7)
+ [3]=>
+ string(5) "seven"
+ [4]=>
+ int(8)
+ [5]=>
+ string(5) "eight"
+ [6]=>
+ int(9)
+ [7]=>
+ string(4) "nine"
+}
Output after Pop is :
string(4) "nine"
-- Input Array for Iteration 5 is --
-Array
-(
- [a] => aaa
- [A] => AAA
- [c] => ccc
- [d] => ddd
- [e] => eee
-)
+array(5) {
+ ["a"]=>
+ string(3) "aaa"
+ ["A"]=>
+ string(3) "AAA"
+ ["c"]=>
+ string(3) "ccc"
+ ["d"]=>
+ string(3) "ddd"
+ ["e"]=>
+ string(3) "eee"
+}
Output after Pop is :
string(3) "eee"
-- Input Array for Iteration 6 is --
-Array
-(
- [1] => one
- [2] => two
- [3] => three
- [4] => four
- [5] => five
-)
+array(5) {
+ [1]=>
+ string(3) "one"
+ [2]=>
+ string(3) "two"
+ [3]=>
+ string(5) "three"
+ [4]=>
+ string(4) "four"
+ [5]=>
+ string(4) "five"
+}
Output after Pop is :
string(4) "five"
-- Input Array for Iteration 7 is --
-Array
-(
- [1] => one
- [2] => two
- [3] => 7
- [4] => four
- [5] => five
-)
+array(5) {
+ [1]=>
+ string(3) "one"
+ [2]=>
+ string(3) "two"
+ [3]=>
+ int(7)
+ [4]=>
+ string(4) "four"
+ [5]=>
+ string(4) "five"
+}
Output after Pop is :
string(4) "five"
-- Input Array for Iteration 8 is --
-Array
-(
- [f] => fff
- [1] => one
- [4] => 6
- [] => 3
- [2] => float
- [F] => FFF
- [blank] =>
- [3] => 3.7
- [5] => Five
- [6] => 8.6
- [4name] => jonny
- [a] =>
-)
+array(12) {
+ ["f"]=>
+ string(3) "fff"
+ [1]=>
+ string(3) "one"
+ [4]=>
+ int(6)
+ [""]=>
+ int(3)
+ [2]=>
+ string(5) "float"
+ ["F"]=>
+ string(3) "FFF"
+ ["blank"]=>
+ string(0) ""
+ [3]=>
+ float(3.7)
+ [5]=>
+ string(4) "Five"
+ [6]=>
+ float(8.6)
+ ["4name"]=>
+ string(5) "jonny"
+ ["a"]=>
+ NULL
+}
Output after Pop is :
NULL
-- Input Array for Iteration 9 is --
-Array
-(
- [0] => 12
- [1] => name
- [2] => age
- [3] => 45
-)
+array(4) {
+ [0]=>
+ int(12)
+ [1]=>
+ string(4) "name"
+ [2]=>
+ string(3) "age"
+ [3]=>
+ string(2) "45"
+}
Output after Pop is :
string(2) "45"
-- Input Array for Iteration 10 is --
-Array
-(
- [0] => Array
- (
- [0] => oNe
- [1] => tWo
- [2] => 4
- )
-
- [1] => Array
- (
- [0] => 10
- [1] => 20
- [2] => 30
- [3] => 40
- [4] => 50
- )
-
- [2] => Array
- (
- )
-
-)
+array(3) {
+ [0]=>
+ array(3) {
+ [0]=>
+ string(3) "oNe"
+ [1]=>
+ string(3) "tWo"
+ [2]=>
+ int(4)
+ }
+ [1]=>
+ array(5) {
+ [0]=>
+ int(10)
+ [1]=>
+ int(20)
+ [2]=>
+ int(30)
+ [3]=>
+ int(40)
+ [4]=>
+ int(50)
+ }
+ [2]=>
+ array(0) {
+ }
+}
Output after Pop is :
array(0) {
}
-- Input Array for Iteration 11 is --
-Array
-(
- [one] => 2
- [three] => 3
- [0] => 3
- [1] => 4
- [3] => 33
- [4] => 44
- [5] => 57
- [6] => 6
- [5.4] => 554
- [5.7] => 557
-)
+array(10) {
+ ["one"]=>
+ int(2)
+ ["three"]=>
+ int(3)
+ [0]=>
+ int(3)
+ [1]=>
+ int(4)
+ [3]=>
+ int(33)
+ [4]=>
+ int(44)
+ [5]=>
+ int(57)
+ [6]=>
+ int(6)
+ ["5.4"]=>
+ int(554)
+ ["5.7"]=>
+ int(557)
+}
Output after Pop is :
int(557)
array( "a" => "aaa", "A" => "AAA", "c" => "ccc", "d" => "ddd", "e" => "eee" ),
array( "1" => "one", "2" => "two", "3" => "three", "4" => "four", "5" => "five" ),
array( 1 => "one", 2 => "two", 3 => 7, 4 => "four", 5 => "five" ),
- array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF",
- "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
+ array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2 => "float", "F" => "FFF",
+ "blank" => "", 3 => 3.7, 5 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
array( 12, "name", 'age', '45' ),
array( array("oNe", "tWo", 4), array(10, 20, 30, 40, 50), array() ),
array( "one" => 1, "one" => 2, "three" => 3, 3, 4, 3 => 33, 4 => 44, 5, 6,
- 5.4 => 54, 5.7 => 57, "5.4" => 554, "5.7" => 557 )
+ 5 => 57, "5.4" => 554, "5.7" => 557 )
);
echo"\n*** Checking for internal array pointer being reset when pop is called ***\n";
array( "a" => "aaa", "A" => "AAA", "c" => "ccc", "d" => "ddd", "e" => "eee" ),
array( "1" => "one", "2" => "two", "3" => "three", "4" => "four", "5" => "five" ),
array( 1 => "one", 2 => "two", 3 => 7, 4 => "four", 5 => "five" ),
- array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF",
- "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
+ array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2 => "float", "F" => "FFF",
+ "blank" => "", 3 => 3.7, 5 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
array( 12, "name", 'age', '45' ),
array( array("oNe", "tWo", 4), array(10, 20, 30, 40, 50), array() ),
array( "one" => 1, "one" => 2, "three" => 3, 3, 4, 3 => 33, 4 => 44, 5, 6,
- 5.4 => 54, 5.7 => 57, "5.4" => 554, "5.7" => 557 )
+ 5 => 57, "5.4" => 554, "5.7" => 557 )
);
/* Error Conditions */
foreach( $mixed_array as $sub_array )
{
echo "\n-- Input Array for Iteration $counter is --\n";
- print_r( $sub_array );
+ var_dump( $sub_array );
echo "\nOutput after push is :\n";
var_dump( array_push($sub_array, 22, "abc") );
$counter++;
*** Testing with various array inputs ***
-- Input Array for Iteration 1 is --
-Array
-(
-)
+array(0) {
+}
Output after push is :
int(2)
-- Input Array for Iteration 2 is --
-Array
-(
- [0] => 1
- [1] => 2
- [2] => 3
- [3] => 4
- [4] => 5
- [5] => 6
- [6] => 7
- [7] => 8
- [8] => 9
- [9] => 1
- [10] => 2
-)
+array(11) {
+ [0]=>
+ int(1)
+ [1]=>
+ int(2)
+ [2]=>
+ int(3)
+ [3]=>
+ int(4)
+ [4]=>
+ int(5)
+ [5]=>
+ int(6)
+ [6]=>
+ int(7)
+ [7]=>
+ int(8)
+ [8]=>
+ int(9)
+ [9]=>
+ int(1)
+ [10]=>
+ int(2)
+}
Output after push is :
int(13)
-- Input Array for Iteration 3 is --
-Array
-(
- [0] => One
- [1] => _Two
- [2] => Three
- [3] => Four
- [4] => Five
-)
+array(5) {
+ [0]=>
+ string(3) "One"
+ [1]=>
+ string(4) "_Two"
+ [2]=>
+ string(5) "Three"
+ [3]=>
+ string(4) "Four"
+ [4]=>
+ string(4) "Five"
+}
Output after push is :
int(7)
-- Input Array for Iteration 4 is --
-Array
-(
- [0] => 6
- [1] => six
- [2] => 7
- [3] => seven
- [4] => 8
- [5] => eight
- [6] => 9
- [7] => nine
-)
+array(8) {
+ [0]=>
+ int(6)
+ [1]=>
+ string(3) "six"
+ [2]=>
+ int(7)
+ [3]=>
+ string(5) "seven"
+ [4]=>
+ int(8)
+ [5]=>
+ string(5) "eight"
+ [6]=>
+ int(9)
+ [7]=>
+ string(4) "nine"
+}
Output after push is :
int(10)
-- Input Array for Iteration 5 is --
-Array
-(
- [a] => aaa
- [A] => AAA
- [c] => ccc
- [d] => ddd
- [e] => eee
-)
+array(5) {
+ ["a"]=>
+ string(3) "aaa"
+ ["A"]=>
+ string(3) "AAA"
+ ["c"]=>
+ string(3) "ccc"
+ ["d"]=>
+ string(3) "ddd"
+ ["e"]=>
+ string(3) "eee"
+}
Output after push is :
int(7)
-- Input Array for Iteration 6 is --
-Array
-(
- [1] => one
- [2] => two
- [3] => three
- [4] => four
- [5] => five
-)
+array(5) {
+ [1]=>
+ string(3) "one"
+ [2]=>
+ string(3) "two"
+ [3]=>
+ string(5) "three"
+ [4]=>
+ string(4) "four"
+ [5]=>
+ string(4) "five"
+}
Output after push is :
int(7)
-- Input Array for Iteration 7 is --
-Array
-(
- [1] => one
- [2] => two
- [3] => 7
- [4] => four
- [5] => five
-)
+array(5) {
+ [1]=>
+ string(3) "one"
+ [2]=>
+ string(3) "two"
+ [3]=>
+ int(7)
+ [4]=>
+ string(4) "four"
+ [5]=>
+ string(4) "five"
+}
Output after push is :
int(7)
-- Input Array for Iteration 8 is --
-Array
-(
- [f] => fff
- [1] => one
- [4] => 6
- [] => 3
- [2] => float
- [F] => FFF
- [blank] =>
- [3] => 3.7
- [5] => Five
- [6] => 8.6
- [4name] => jonny
- [a] =>
-)
+array(12) {
+ ["f"]=>
+ string(3) "fff"
+ [1]=>
+ string(3) "one"
+ [4]=>
+ int(6)
+ [""]=>
+ int(3)
+ [2]=>
+ string(5) "float"
+ ["F"]=>
+ string(3) "FFF"
+ ["blank"]=>
+ string(0) ""
+ [3]=>
+ float(3.7)
+ [5]=>
+ string(4) "Five"
+ [6]=>
+ float(8.6)
+ ["4name"]=>
+ string(5) "jonny"
+ ["a"]=>
+ NULL
+}
Output after push is :
int(14)
-- Input Array for Iteration 9 is --
-Array
-(
- [0] => 12
- [1] => name
- [2] => age
- [3] => 45
-)
+array(4) {
+ [0]=>
+ int(12)
+ [1]=>
+ string(4) "name"
+ [2]=>
+ string(3) "age"
+ [3]=>
+ string(2) "45"
+}
Output after push is :
int(6)
-- Input Array for Iteration 10 is --
-Array
-(
- [0] => Array
- (
- [0] => oNe
- [1] => tWo
- [2] => 4
- )
-
- [1] => Array
- (
- [0] => 10
- [1] => 20
- [2] => 30
- [3] => 40
- [4] => 50
- )
-
- [2] => Array
- (
- )
-
-)
+array(3) {
+ [0]=>
+ array(3) {
+ [0]=>
+ string(3) "oNe"
+ [1]=>
+ string(3) "tWo"
+ [2]=>
+ int(4)
+ }
+ [1]=>
+ array(5) {
+ [0]=>
+ int(10)
+ [1]=>
+ int(20)
+ [2]=>
+ int(30)
+ [3]=>
+ int(40)
+ [4]=>
+ int(50)
+ }
+ [2]=>
+ array(0) {
+ }
+}
Output after push is :
int(5)
-- Input Array for Iteration 11 is --
-Array
-(
- [one] => 2
- [three] => 3
- [0] => 3
- [1] => 4
- [3] => 33
- [4] => 44
- [5] => 57
- [6] => 6
- [5.4] => 554
- [5.7] => 557
-)
+array(10) {
+ ["one"]=>
+ int(2)
+ ["three"]=>
+ int(3)
+ [0]=>
+ int(3)
+ [1]=>
+ int(4)
+ [3]=>
+ int(33)
+ [4]=>
+ int(44)
+ [5]=>
+ int(57)
+ [6]=>
+ int(6)
+ ["5.4"]=>
+ int(554)
+ ["5.7"]=>
+ int(557)
+}
Output after push is :
int(12)
-2345 => 'negative',
),
- // float data
-/*2*/ 'float' => array(
- 10.5 => 'positive',
- -10.5 => 'negative',
- .5 => 'half',
- ),
-
- 'extreme floats' => array(
- 12.3456789000e10 => 'large',
- 12.3456789000E-10 => 'small',
- ),
-
// null data
/*3*/ 'null uppercase' => array(
NULL => 'null 1',
Before : int(4)
After : int(5)
--- Iteration 2 : float data --
-Before : int(3)
-After : int(4)
-
--- Iteration 3 : extreme floats data --
-Before : int(2)
-After : int(3)
-
--- Iteration 4 : null uppercase data --
+-- Iteration 2 : null uppercase data --
Before : int(1)
After : int(2)
--- Iteration 5 : null lowercase data --
+-- Iteration 3 : null lowercase data --
Before : int(1)
After : int(2)
--- Iteration 6 : bool lowercase data --
+-- Iteration 4 : bool lowercase data --
Before : int(2)
After : int(3)
--- Iteration 7 : bool uppercase data --
+-- Iteration 5 : bool uppercase data --
Before : int(2)
After : int(3)
--- Iteration 8 : empty double quotes data --
+-- Iteration 6 : empty double quotes data --
Before : int(1)
After : int(2)
--- Iteration 9 : empty single quotes data --
+-- Iteration 7 : empty single quotes data --
Before : int(1)
After : int(2)
--- Iteration 10 : string data --
+-- Iteration 8 : string data --
Before : int(3)
After : int(4)
--- Iteration 11 : undefined data --
+-- Iteration 9 : undefined data --
Before : int(1)
After : int(2)
--- Iteration 12 : unset data --
+-- Iteration 10 : unset data --
Before : int(1)
After : int(2)
Done
// array with numeric keys
/*1*/ array(1 => 'one', 2 => 2, 1234567890 => 'big', -1 => 'negative key',
- 2.3 => 'float key', 0 => "zero key", 0.2 => 'decimal key',
- 2e2 => 'exp key1', -2e3 => 'negative exp key'),
+ 0 => "zero key"),
// array with string keys
array('one' => 1, "two" => 2.0, "three" => 'three',
// initialise associative arrays
$input = array(
- 1 => 'one', 2.2 => 'float key', 0.9 => 'decimal key',
- 2e2 => 'exp key1', 2000e-3 => 'negative exp key',
+ 1 => 'one',
0xabc => 2748, 0x12f => '303', 0xff => "255",
0123 => 83, 012 => 10, 010 => "8"
);
array(1 => "1"),
array(1 => "1", 2 => "2", 3 => "3", 4 => "4"),
- // arrays with float keys
-/*5*/ array(2.3333 => "float"),
- array(1.2 => "f1", 3.33 => "f2", 4.89999922839999 => "f3", 33333333.333333 => "f4"),
-
// arrays with string keys
array("\tHello" => 111, "re\td" => "color", "\v\fworld" => 2.2, "pen\n" => 33),
/*8*/ array("\tHello" => 111, "re\td" => "color", "\v\fworld" => 2.2, "pen\n" => 33),
}
-- Iteration 5 --
- default argument -
-array(1) {
- [0]=>
- string(5) "float"
-}
-- $preserve keys = true -
-array(1) {
- [2]=>
- string(5) "float"
-}
-- $preserve_keys = false -
-array(1) {
- [0]=>
- string(5) "float"
-}
--- Iteration 6 --
-- default argument -
-array(4) {
- [0]=>
- string(2) "f4"
- [1]=>
- string(2) "f3"
- [2]=>
- string(2) "f2"
- [3]=>
- string(2) "f1"
-}
-- $preserve keys = true -
-array(4) {
- [33333333]=>
- string(2) "f4"
- [4]=>
- string(2) "f3"
- [3]=>
- string(2) "f2"
- [1]=>
- string(2) "f1"
-}
-- $preserve_keys = false -
-array(4) {
- [0]=>
- string(2) "f4"
- [1]=>
- string(2) "f3"
- [2]=>
- string(2) "f2"
- [3]=>
- string(2) "f1"
-}
--- Iteration 7 --
-- default argument -
array(4) {
["pen
"]=>
[" Hello"]=>
int(111)
}
--- Iteration 8 --
+-- Iteration 6 --
- default argument -
array(4) {
["pen
[" Hello"]=>
int(111)
}
--- Iteration 9 --
+-- Iteration 7 --
- default argument -
array(2) {
["Hello world"]=>
[0]=>
string(5) "hello"
}
--- Iteration 10 --
+-- Iteration 8 --
- default argument -
array(2) {
[0]=>
[""]=>
string(5) "hello"
}
--- Iteration 11 --
+-- Iteration 9 --
- default argument -
array(7) {
["Hello world"]=>
array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 33333333.333333),
// arrays with string values
- array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "pen\n"),
-/*8*/ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => 'pen\n'),
+ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3 => "pen\n"),
+/*8*/ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3 => 'pen\n'),
array(1 => "hello", "heredoc" => $heredoc),
// array with object, unset variable and resource variable
array(0),
array("a" => "A", 2 => "B", "C" => 3, 4 => 4, "one" => 1, "" => NULL, "b", "ab", "abcd"),
array(4, array(1, 2 => 3), "one" => 1, "5" => 5 ),
- array(-1, -2, -3, -4, -2.989888, "-0.005" => "neg0.005", 2.0 => "float2", "-.9" => -.9),
+ array(-1, -2, -3, -4, -2.989888, "-0.005" => "neg0.005", 2 => "float2", "-.9" => -.9),
array(TRUE, FALSE),
array("", array()),
array("abcd\x00abcd\x00abcd"),
3,
".001" =>-67,
"-.051" =>"k",
- 0.091 =>"-.08",
+ 0 =>"-.08",
"e" =>"5",
"y" =>NULL,
NULL =>"",
-2345 => 'negative',
),
- // float data
-/*2*/ 'float' => array(
- 10.5 => 'positive',
- -10.5 => 'negative',
- .5 => 'half',
- ),
-
-/*3*/ 'extreme floats' => array(
- 12.3456789000e10 => 'large',
- 12.3456789000E-10 => 'small',
- ),
-
// null data
/*4*/ 'null uppercase' => array(
NULL => 'null 1',
string(8) "negative"
}
--- Iteration 2 : float data --
-string(8) "positive"
-array(2) {
- [0]=>
- string(8) "negative"
- [1]=>
- string(4) "half"
-}
-
--- Iteration 3 : extreme floats data --
-string(5) "large"
-array(1) {
- [0]=>
- string(5) "small"
-}
-
--- Iteration 4 : null uppercase data --
+-- Iteration 2 : null uppercase data --
string(6) "null 1"
array(0) {
}
--- Iteration 5 : null lowercase data --
+-- Iteration 3 : null lowercase data --
string(6) "null 2"
array(0) {
}
--- Iteration 6 : bool lowercase data --
+-- Iteration 4 : bool lowercase data --
string(6) "lowert"
array(1) {
[0]=>
string(6) "lowerf"
}
--- Iteration 7 : bool uppercase data --
+-- Iteration 5 : bool uppercase data --
string(6) "uppert"
array(1) {
[0]=>
string(6) "upperf"
}
--- Iteration 8 : empty double quotes data --
+-- Iteration 6 : empty double quotes data --
string(6) "emptyd"
array(0) {
}
--- Iteration 9 : empty single quotes data --
+-- Iteration 7 : empty single quotes data --
string(6) "emptys"
array(0) {
}
--- Iteration 10 : string data --
+-- Iteration 8 : string data --
string(7) "stringd"
array(2) {
["strings"]=>
string(7) "stringh"
}
--- Iteration 11 : undefined data --
+-- Iteration 9 : undefined data --
string(9) "undefined"
array(0) {
}
--- Iteration 12 : unset data --
+-- Iteration 10 : unset data --
string(5) "unset"
array(0) {
}
array( "a" => "aaa", "A" => "AAA", "c" => "ccc", "d" => "ddd", "e" => "eee"),
array("1" => "one", "2" => "two", "3" => "three", "4" => "four", "5" => "five"),
array(1 => "one", 2 => "two", 3 => 7, 4 => "four", 5 => "five"),
- array("f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF",
- "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five"),
+ array("f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2 => "float", "F" => "FFF",
+ "blank" => "", 3 => 3.7, 5 => 7, 6 => 8.6, '5' => "Five"),
array(12, "name", 'age', '45'),
array( array("oNe", "tWo", 4), array(10, 20, 30, 40, 50), array())
);
-2345 => 'negative',
),
- // float data
-/*2*/ 'float' => array(
- 10.5 => 'positive',
- -10.5 => 'negative',
- .5 => 'half',
- ),
-
-/*3*/ 'extreme floats' => array(
- 12.3456789000e6 => 'large',
- 12.3456789000E-10 => 'small',
- ),
-
// null data
/*4*/ 'null uppercase' => array(
NULL => 'null 1',
string(8) "negative"
}
--- Iteration 2 : key type is float --
-$preserve_keys = TRUE
-array(3) {
- [10]=>
- string(8) "positive"
- [-10]=>
- string(8) "negative"
- [0]=>
- string(4) "half"
-}
-$preserve_keys = FALSE
-array(3) {
- [0]=>
- string(8) "positive"
- [1]=>
- string(8) "negative"
- [2]=>
- string(4) "half"
-}
-
--- Iteration 3 : key type is extreme floats --
-$preserve_keys = TRUE
-array(2) {
- [12345678]=>
- string(5) "large"
- [0]=>
- string(5) "small"
-}
-$preserve_keys = FALSE
-array(2) {
- [0]=>
- string(5) "large"
- [1]=>
- string(5) "small"
-}
-
--- Iteration 4 : key type is null uppercase --
+-- Iteration 2 : key type is null uppercase --
$preserve_keys = TRUE
array(1) {
[""]=>
string(6) "null 1"
}
--- Iteration 5 : key type is null lowercase --
+-- Iteration 3 : key type is null lowercase --
$preserve_keys = TRUE
array(1) {
[""]=>
string(6) "null 2"
}
--- Iteration 6 : key type is bool lowercase --
+-- Iteration 4 : key type is bool lowercase --
$preserve_keys = TRUE
array(2) {
[1]=>
string(6) "lowerf"
}
--- Iteration 7 : key type is bool uppercase --
+-- Iteration 5 : key type is bool uppercase --
$preserve_keys = TRUE
array(2) {
[1]=>
string(6) "upperf"
}
--- Iteration 8 : key type is empty double quotes --
+-- Iteration 6 : key type is empty double quotes --
$preserve_keys = TRUE
array(1) {
[""]=>
string(6) "emptyd"
}
--- Iteration 9 : key type is empty single quotes --
+-- Iteration 7 : key type is empty single quotes --
$preserve_keys = TRUE
array(1) {
[""]=>
string(6) "emptys"
}
--- Iteration 10 : key type is string --
+-- Iteration 8 : key type is string --
$preserve_keys = TRUE
array(3) {
["stringd"]=>
string(7) "stringh"
}
--- Iteration 11 : key type is undefined --
+-- Iteration 9 : key type is undefined --
$preserve_keys = TRUE
array(1) {
[""]=>
string(9) "undefined"
}
--- Iteration 12 : key type is unset --
+-- Iteration 10 : key type is unset --
$preserve_keys = TRUE
array(1) {
[""]=>
$key_compare_function = 'compare_function';
// Initialise all required variables
-$arr1 = array("one" => "one", "02" => "two", '3' => "three", "four", "0.5" => 5, 6.0 => 6, "seven" => "07");
+$arr1 = array("one" => "one", "02" => "two", '3' => "three", "four", "0.5" => 5, 6 => 6, "seven" => "07");
$arr2 = array("one" => "one", "02" => "two", '3' => "three");
$arr3 = array("four", "0.5" => "five", 6 => 6, "seven" => 7);
$arr4 = array("four", "0.5" => "five", 6 => 6, "seven" => 7);
$data_compare_function = 'compare_function';
// Initialise all required variables
-$arr1 = array("one" => "one", "02" => "two", '3' => "three", "four", "0.5" => 5, 0.6 => 6, "0x7" => "seven");
+$arr1 = array("one" => "one", "02" => "two", '3' => "three", "four", "0.5" => 5, 0 => 6, "0x7" => "seven");
$arr2 = array("one" => "one", "02" => "two", '3' => "three");
$arr3 = array("one" => "one", '3' => "three", "0.5" => 5);
$arr4 = array("one" => "one", '3' => "three", "0.5" => 5);
array(0 => "0", 1 => "0"),
array(1 => "1", 2 => "2", 3 => 1, 4 => "4"),
- // arrays with float keys
-/*3*/ array(2.3333 => "float", 44.44 => "float"),
- array(1.2 => "f1", 3.33 => "f2", 4.89999922839999 => "f1", 3333333.333333 => "f4"),
-
// arrays with string keys
/*5*/ array('\tHello' => 111, 're\td' => "color", '\v\fworld' => 2.2, 'pen\n' => 111),
array("\tHello" => 111, "re\td" => "color", "\v\fworld" => 2.2, "pen\n" => 111),
string(1) "4"
}
-- Iteration 3 --
-array(1) {
- [2]=>
- string(5) "float"
-}
--- Iteration 4 --
-array(3) {
- [1]=>
- string(2) "f1"
- [3]=>
- string(2) "f2"
- [3333333]=>
- string(2) "f4"
-}
--- Iteration 5 --
array(3) {
["\tHello"]=>
int(111)
["\v\fworld"]=>
float(2.2)
}
--- Iteration 6 --
+-- Iteration 4 --
array(3) {
[" Hello"]=>
int(111)
["\v\fworld"]=>
float(2.2)
}
--- Iteration 7 --
+-- Iteration 5 --
array(2) {
[0]=>
string(5) "hello"
["Hello world"]=>
string(6) "string"
}
--- Iteration 8 --
+-- Iteration 6 --
array(3) {
[""]=>
string(5) "hello"
/*1*/ array('0' => 0, '1' => 0),
array("one" => 1, 'two' => 2, "three" => 1, 4 => 1),
- // arrays with float values
-/*3*/ array("float1" => 2.3333, "float2" => 2.3333),
- array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 1.2),
-
// arrays with string values
-/*5*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "\tHello"),
- array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => '\tHello'),
+/*5*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3 => "\tHello"),
+ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3 => '\tHello'),
array(1 => "hello", "heredoc" => $heredoc, $heredoc),
// array with object, unset variable and resource variable
int(2)
}
-- Iteration 3 --
-array(1) {
- ["float1"]=>
- float(2.3333)
-}
--- Iteration 4 --
-array(3) {
- ["f1"]=>
- float(1.2)
- ["f2"]=>
- float(3.33)
- [3]=>
- float(4.89999922839999)
-}
--- Iteration 5 --
array(3) {
[111]=>
string(6) " Hello"
[2]=>
string(7) "\v\fworld"
}
--- Iteration 6 --
+-- Iteration 4 --
array(3) {
[111]=>
string(7) "\tHello"
[2]=>
string(9) "\v\fworld"
}
--- Iteration 7 --
+-- Iteration 5 --
array(2) {
[1]=>
string(5) "hello"
["heredoc"]=>
string(11) "Hello world"
}
--- Iteration 8 --
+-- Iteration 6 --
array(3) {
[11]=>
object(classA)#%d (0) {
array(1 => "1"),
array(1 => "1", 2 => "2", 3 => "3", 4 => "4"),
- // arrays with float keys
-/*5*/ array(2.3333 => "float"),
- array(1.2 => "f1", 3.33 => "f2",
- 4.89999922839999 => "f3",
- 33333333.333333 => "f4"),
-
// arrays with string keys
/*7*/ array('\tHello' => 111, 're\td' => "color",
'\v\fworld' => 2.2, 'pen\n' => 33),
string(1) "4"
}
-- Iteration 5 --
-int(2)
-array(2) {
- [0]=>
- int(10)
- [1]=>
- string(5) "float"
-}
-int(4)
-array(4) {
- [0]=>
- int(10)
- [1]=>
- string(5) "hello"
- [2]=>
- string(5) "world"
- [3]=>
- string(5) "float"
-}
--- Iteration 6 --
-int(5)
-array(5) {
- [0]=>
- int(10)
- [1]=>
- string(2) "f1"
- [2]=>
- string(2) "f2"
- [3]=>
- string(2) "f3"
- [4]=>
- string(2) "f4"
-}
-int(7)
-array(7) {
- [0]=>
- int(10)
- [1]=>
- string(5) "hello"
- [2]=>
- string(5) "world"
- [3]=>
- string(2) "f1"
- [4]=>
- string(2) "f2"
- [5]=>
- string(2) "f3"
- [6]=>
- string(2) "f4"
-}
--- Iteration 7 --
int(5)
array(5) {
[0]=>
["pen\n"]=>
int(33)
}
--- Iteration 8 --
+-- Iteration 6 --
int(5)
array(5) {
[0]=>
"]=>
int(33)
}
--- Iteration 9 --
+-- Iteration 7 --
int(3)
array(3) {
[0]=>
["Hello world"]=>
string(6) "string"
}
--- Iteration 10 --
+-- Iteration 8 --
int(3)
array(3) {
[0]=>
[3]=>
string(8) "resource"
}
--- Iteration 11 --
+-- Iteration 9 --
int(8)
array(8) {
[0]=>
array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 33333333.333333),
// arrays with string values
-/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "pen\n"),
- array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => 'pen\n'),
+/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3 => "pen\n"),
+ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3 => 'pen\n'),
array(1 => "hello", "heredoc" => $heredoc),
// array with object, unset variable and resource variable
-2345 => 'negative',
),
- // float data
-/*2*/ 'float' => array(
- 10.5 => 'positive',
- -10.5 => 'negative',
- .5 => 'half',
- ),
-
-/*3*/ 'extreme floats' => array(
- 12.3456789000e10 => 'large',
- 12.3456789000E-10 => 'small',
- ),
-
// null data
/*4*/ 'null uppercase' => array(
NULL => 'null 1',
string(8) "negative"
}
--- Iteration 2: float data --
-array(3) {
- [0]=>
- string(8) "positive"
- [1]=>
- string(8) "negative"
- [2]=>
- string(4) "half"
-}
-
--- Iteration 3: extreme floats data --
-array(2) {
- [0]=>
- string(5) "large"
- [1]=>
- string(5) "small"
-}
-
--- Iteration 4: null uppercase data --
+-- Iteration 2: null uppercase data --
array(1) {
[0]=>
string(6) "null 1"
}
--- Iteration 5: null lowercase data --
+-- Iteration 3: null lowercase data --
array(1) {
[0]=>
string(6) "null 2"
}
--- Iteration 6: bool lowercase data --
+-- Iteration 4: bool lowercase data --
array(2) {
[0]=>
string(6) "lowert"
string(6) "lowerf"
}
--- Iteration 7: bool uppercase data --
+-- Iteration 5: bool uppercase data --
array(2) {
[0]=>
string(6) "uppert"
string(6) "upperf"
}
--- Iteration 8: empty double quotes data --
+-- Iteration 6: empty double quotes data --
array(1) {
[0]=>
string(6) "emptyd"
}
--- Iteration 9: empty single quotes data --
+-- Iteration 7: empty single quotes data --
array(1) {
[0]=>
string(6) "emptys"
}
--- Iteration 10: string data --
+-- Iteration 8: string data --
array(3) {
[0]=>
string(7) "stringd"
string(7) "stringh"
}
--- Iteration 11: undefined data --
+-- Iteration 9: undefined data --
array(1) {
[0]=>
string(9) "undefined"
}
--- Iteration 12: unset data --
+-- Iteration 10: unset data --
array(1) {
[0]=>
string(5) "unset"
0,
1,
-1,
- -1.45,
2,
TRUE,
FALSE,
int(0)
count(): Argument #2 ($mode) must be either COUNT_NORMAL or COUNT_RECURSIVE
count(): Argument #2 ($mode) must be either COUNT_NORMAL or COUNT_RECURSIVE
-count(): Argument #2 ($mode) must be either COUNT_NORMAL or COUNT_RECURSIVE
int(0)
int(0)
int(0)
$count_array = array(
array(),
array( 1 => "string"),
- array( "" => "string", 0 => "a", NULL => "b", -1.00 => "c",
+ array( "" => "string", 0 => "a", NULL => "b", -1 => "c",
array(array(array(NULL)))),
- array( -2.44444 => 12, array(array(1, 2, array(array("0"))))),
+ array( -2 => 12, array(array(1, 2, array(array("0"))))),
array( "a" => 1, "b" => -2.344, "b" => "string", "c" => NULL, "d" => -2.344),
array( 4 => 1, 3 => -2.344, "3" => "string", "2" => NULL,
1 => -2.344, array()),
array( TRUE => TRUE, FALSE => FALSE, "" => "", " " => " ",
NULL => NULL, "\x000" => "\x000", "\000" => "\000"),
- array( NULL, 1.23 => "Hi", "string" => "hello",
+ array( NULL, 1 => "Hi", "string" => "hello",
array("" => "World", "-2.34" => "a", "0" => "b"))
);
range('a', 'z', 2 ),
array("a" => "A", 2 => "B", "C" => 3, 4 => 4, "one" => 1, "" => NULL ),
array(1, array(1, 2 => 3 ), "one" => 1, "5" => 5 ),
- array(-1, -2, -3, -4, "-0.005" => "neg0.005", 2.0 => "float2", "neg.9" => -.9 ),
+ array(-1, -2, -3, -4, "-0.005" => "neg0.005", 2 => "float2", "neg.9" => -.9 ),
array(1.0005, 2.000000, -3.000000, -4.9999999 ),
array(true, false),
array("PHP", "Web2.0", "SOA"),
$mixed_array = array(
array( 1 => "one", 2 => "two", 3 => 7, 4 => "four", 5 => "five" ),
- array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF",
- "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
+ array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2 => "float", "F" => "FFF",
+ "blank" => "", 3 => 3.7, 5 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ),
array( 12, "name", 'age', '45' ),
);
$mixed_array = array(
array( array("oNe", "tWo", 4), array(10, 20, 30, 40, 50), array() ),
array( "one" => 1, "one" => 2, "three" => 3, 3, 4, 3 => 33, 4 => 44, 5, 6,
- 5.4 => 54, 5.7 => 57, "5.4" => 554, "5.7" => 557 )
+ 5 => 57, "5.4" => 554, "5.7" => 557 )
);
$counter = 0;
$a = array( "1" => "one", "2" => "two", "3" => "three", "4" => "four", "5" => "five" );
var_dump ( extract($a, EXTR_PREFIX_ALL, "same"));
-$b = array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF",
- "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 );
+$b = array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2 => "float", "F" => "FFF",
+ "blank" => "", 3 => 3.7, 5 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 );
var_dump ( extract($b, EXTR_PREFIX_ALL, "same"));
var_dump ( extract($b, EXTR_PREFIX_ALL, "diff"));
array(0),
array("a" => "A", 2 => "B", "C" => 3, 4 => 4, "one" => 1, "" => NULL, "b", "ab", "abcd"),
array(4, array(1, 2 => 3), "one" => 1, "5" => 5 ),
- array(-1, -2, -3, -4, -2.989888, "-0.005" => "neg0.005", 2.0 => "float2", "-.9" => -.9),
+ array(-1, -2, -3, -4, -2.989888, "-0.005" => "neg0.005", 2 => "float2", "-.9" => -.9),
array(TRUE, FALSE),
array("", array()),
array("abcd\x00abcd\x00abcd"),
3,
".001" =>-67,
"-.051" =>"k",
- 0.091 =>"-.08",
+ 0 =>"-.08",
"e" =>"5",
"y" =>NULL,
NULL =>"",
-2345 => 'negative',
),
- // float data
-/*2*/ 'float' => array(
- 10.5 => 'positive',
- -10.5 => 'negative',
- .5 => 'half',
- ),
-
-/*3*/ 'extreme floats' => array(
- 12.3456789000e6 => 'large',
- 12.3456789000E-10 => 'small',
- ),
-
// null data
/*4*/ 'null uppercase' => array(
NULL => 'null 1',
int(12345)
int(-2345)
--- Iteration 2 : float data --
-int(10)
-int(-10)
-int(0)
-
--- Iteration 3 : extreme floats data --
-int(12345678)
-int(0)
-
--- Iteration 4 : null uppercase data --
+-- Iteration 2 : null uppercase data --
string(0) ""
--- Iteration 5 : null lowercase data --
+-- Iteration 3 : null lowercase data --
string(0) ""
--- Iteration 6 : bool lowercase data --
+-- Iteration 4 : bool lowercase data --
int(1)
int(0)
--- Iteration 7 : bool uppercase data --
+-- Iteration 5 : bool uppercase data --
int(1)
int(0)
--- Iteration 8 : empty double quotes data --
+-- Iteration 6 : empty double quotes data --
string(0) ""
--- Iteration 9 : empty single quotes data --
+-- Iteration 7 : empty single quotes data --
string(0) ""
--- Iteration 10 : string data --
+-- Iteration 8 : string data --
string(7) "stringd"
string(7) "strings"
string(11) "hello world"
--- Iteration 11 : undefined data --
+-- Iteration 9 : undefined data --
string(0) ""
--- Iteration 12 : unset data --
+-- Iteration 10 : unset data --
string(0) ""
// diff. associative arrays to sort
$various_arrays = array(
- // negative/posative integer key value array
+ // negative/positive integer key value array
array(1 => 11, -2 => -11, 3 => 21, -4 => -21, 5 => 31, -6 => -31, 7 => 0, 8 => 41, -10 =>-41),
- // float key values
- array(1.0 => 10.5, 0.2 => -10.5, 3.1 => 10.5e2, 4 => 10.6E-2, .5 => .5, 6 => .0001, -7 => -.1),
-
// mixed value array with different types of keys
array(1 => .0001, 2 => .0021, -3 => -.01, 4 => -1, 5 => 0, 6 => .09, 7 => 2, -8 => -.9, 9 => 10.6E-2,
-10 => -10.6E-2, 11 => 33)
-- Iteration 2 --
- With default sort flag -
bool(true)
-array(6) {
- [6]=>
- float(0.0001)
- [4]=>
- float(0.106)
- [3]=>
- float(1050)
- [1]=>
- float(10.5)
- [0]=>
- float(0.5)
- [-7]=>
- float(-0.1)
-}
-- Sort flag = SORT_REGULAR -
-bool(true)
-array(6) {
- [6]=>
- float(0.0001)
- [4]=>
- float(0.106)
- [3]=>
- float(1050)
- [1]=>
- float(10.5)
- [0]=>
- float(0.5)
- [-7]=>
- float(-0.1)
-}
-- Sort flag = SORT_NUMERIC -
-bool(true)
-array(6) {
- [6]=>
- float(0.0001)
- [4]=>
- float(0.106)
- [3]=>
- float(1050)
- [1]=>
- float(10.5)
- [0]=>
- float(0.5)
- [-7]=>
- float(-0.1)
-}
-
--- Iteration 3 --
-- With default sort flag -
-bool(true)
array(11) {
[11]=>
int(33)
// negative/posative integer key value array
array(1 => 11, -2 => -11, 3 => 21, -4 => -21, 5 => 31, -6 => -31, 7 => 0, 8 => 41, -10 =>-41),
- // float key values
- array(1.0 => 10.5, 0.2 => -10.5, 3.1 => 10.5e2, 4 => 10.6E-2, .5 => .5, 6 => .0001, -7 => -.1),
-
// mixed value array with different types of keys
array(1 => .0001, 2 => .0021, -3 => -.01, 4 => -1, 5 => 0, 6 => .09, 7 => 2, -8 => -.9,
9 => 10.6E-2, -10 => -10.6E-2, 11 => 33)
-- Iteration 2 --
- With default sort flag -
bool(true)
-array(6) {
- [-7]=>
- float(-0.1)
- [0]=>
- float(0.5)
- [1]=>
- float(10.5)
- [3]=>
- float(1050)
- [4]=>
- float(0.106)
- [6]=>
- float(0.0001)
-}
-- Sort flag = SORT_REGULAR -
-bool(true)
-array(6) {
- [-7]=>
- float(-0.1)
- [0]=>
- float(0.5)
- [1]=>
- float(10.5)
- [3]=>
- float(1050)
- [4]=>
- float(0.106)
- [6]=>
- float(0.0001)
-}
-- Sort flag = SORT_NUMERIC -
-bool(true)
-array(6) {
- [-7]=>
- float(-0.1)
- [0]=>
- float(0.5)
- [1]=>
- float(10.5)
- [3]=>
- float(1050)
- [4]=>
- float(0.106)
- [6]=>
- float(0.0001)
-}
-
--- Iteration 3 --
-- With default sort flag -
-bool(true)
array(11) {
[-10]=>
float(-0.106)
-2345 => 'negative',
),
- // float data
-/*2*/ 'float' => array(
- 10.5 => 'positive',
- -10.5 => 'negative',
- .5 => 'half',
- ),
-
-/*3*/ 'extreme floats' => array(
- 12.3456789000e6 => 'large',
- 12.3456789000E-10 => 'small',
- ),
-
// null data
/*4*/ 'null uppercase' => array(
NULL => 'null 1',
-- Iteration 2 --
bool(true)
-array(3) {
- [0]=>
- string(4) "half"
- [-10]=>
- string(8) "negative"
- [10]=>
- string(8) "positive"
-}
-
--- Iteration 3 --
-bool(true)
-array(2) {
- [12345678]=>
- string(5) "large"
- [0]=>
- string(5) "small"
-}
-
--- Iteration 4 --
-bool(true)
array(1) {
[""]=>
string(6) "null 1"
}
--- Iteration 5 --
+-- Iteration 3 --
bool(true)
array(1) {
[""]=>
string(6) "null 2"
}
--- Iteration 6 --
+-- Iteration 4 --
bool(true)
array(2) {
[0]=>
string(6) "lowert"
}
--- Iteration 7 --
+-- Iteration 5 --
bool(true)
array(2) {
[0]=>
string(6) "uppert"
}
--- Iteration 8 --
+-- Iteration 6 --
bool(true)
array(1) {
[""]=>
string(6) "emptyd"
}
--- Iteration 9 --
+-- Iteration 7 --
bool(true)
array(1) {
[""]=>
string(6) "emptys"
}
--- Iteration 10 --
+-- Iteration 8 --
bool(true)
array(3) {
["stringd"]=>
string(7) "strings"
}
--- Iteration 11 --
+-- Iteration 9 --
bool(true)
array(1) {
[""]=>
string(9) "undefined"
}
--- Iteration 12 --
+-- Iteration 10 --
bool(true)
array(1) {
[""]=>
string(5) "unset"
}
--- Iteration 13 --
+-- Iteration 11 --
bool(true)
array(3) {
["foo"]=>
/*3*/ array("float1" => 0.23, 'float2' => 1.34, "exp1" => 0e2, 'exp2' => 200e-2, "exp3" => 10e0),
// array with negative float values
- array(-0.23 => -0.23, -1.34 => -1.34, -200e-2 => -200e-2, -30 => -30e0, -2147473649.80),
+ array(-0 => -0.23, -1 => -1.34, -200 => -200e-2, -30 => -30e0, -2147473649.80),
// array with single and double quoted strings
/*5*/ array('1' => 'one', "str1" => "123numbers", '' => 'hello\tworld', "" => "hello world\0", "12.34floatnum"),
projects / php / commitdiff