From: Raghubansh Kumar <kraghuba@php.net>
Date: Fri, 19 Oct 2007 18:31:16 +0000 (+0000)
Subject: New testcases for array_fill() function
X-Git-Tag: RELEASE_1_3_1~825
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dd465b457ca6da798a8fc742c0a0ca3098eb5385;p=php

New testcases for array_fill() function
---

diff --git a/ext/standard/tests/array/array_fill_basic.phpt b/ext/standard/tests/array/array_fill_basic.phpt
new file mode 100644
index 0000000000..415bbf606a
--- /dev/null
+++ b/ext/standard/tests/array/array_fill_basic.phpt
@@ -0,0 +1,97 @@
+--TEST--
+Test array_fill() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : array array_fill(int $start_key, int $num, mixed $val)
+ * Description: Create an array containing num elements starting with index start_key each initialized to val 
+ * Source code: ext/standard/array.c
+ */
+
+echo "*** Testing array_fill() : basic functionality ***\n";
+
+// calling the array_fill with all possible valid values for 'val' argument
+
+$start_key = 0 ;
+$num = 2;
+$heredoc = <<<HERE_DOC
+Hello
+HERE_DOC;
+
+// array of possible valid values for 'val' arugment
+$values = array (
+  
+  /* 1  */  NULL,
+            0,
+            1,
+  /* 4  */  1.5,
+            'hi',
+            "hi",
+  /* 7  */  $heredoc
+
+);
+
+$counter = 1;
+for($i = 0; $i < count($values); $i ++)
+{
+  echo "-- Iteration $counter --\n";
+  $val = $values[$i];
+
+  var_dump( array_fill($start_key, $num, $val) );
+
+  $counter++;
+}  
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_fill() : basic functionality ***
+-- Iteration 1 --
+array(2) {
+  [0]=>
+  NULL
+  [1]=>
+  NULL
+}
+-- Iteration 2 --
+array(2) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(0)
+}
+-- Iteration 3 --
+array(2) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(1)
+}
+-- Iteration 4 --
+array(2) {
+  [0]=>
+  float(1.5)
+  [1]=>
+  float(1.5)
+}
+-- Iteration 5 --
+array(2) {
+  [0]=>
+  string(2) "hi"
+  [1]=>
+  string(2) "hi"
+}
+-- Iteration 6 --
+array(2) {
+  [0]=>
+  string(2) "hi"
+  [1]=>
+  string(2) "hi"
+}
+-- Iteration 7 --
+array(2) {
+  [0]=>
+  string(5) "Hello"
+  [1]=>
+  string(5) "Hello"
+}
+Done
diff --git a/ext/standard/tests/array/array_fill_error.phpt b/ext/standard/tests/array/array_fill_error.phpt
new file mode 100644
index 0000000000..9992009f09
--- /dev/null
+++ b/ext/standard/tests/array/array_fill_error.phpt
@@ -0,0 +1,61 @@
+--TEST--
+Test array_fill() function : error conditions 
+--FILE--
+<?php
+/* Prototype  : array array_fill(int $start_key, int $num, mixed $val)
+ * Description: Create an array containing num elements starting with index start_key each initialized to val 
+ * Source code: ext/standard/array.c
+ */
+
+
+echo "*** Testing array_fill() : error conditions ***\n";
+
+// Zero arguments
+echo "-- Testing array_fill() function with Zero arguments --\n";
+var_dump( array_fill() );
+
+// More than  expected number of arguments
+echo "-- Testing array_fill() function with more than expected no. of arguments --\n";
+$start_key = 0;
+$num = 2;
+$val = 1;
+$extra_arg = 10;
+var_dump( array_fill($start_key, $num,$val, $extra_arg) );
+
+// Less than the expected number of arguments
+echo "-- Testing array_fill() function with less than expected no. of arguments --\n";
+$start_key = 0;
+$num = 2;
+var_dump( array_fill($start_key, $num) );
+
+//calling array_fill with negative values for 'num' parameter
+$num = -1;
+var_dump( array_fill($start_key, $num, $val) );
+
+//callin array_fill with 'num' equal to zero value
+$num = 0;
+var_dump( array_fill($start_key, $num, $val) );
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_fill() : error conditions ***
+-- Testing array_fill() function with Zero arguments --
+
+Warning: Wrong parameter count for array_fill() in %s on line %d
+NULL
+-- Testing array_fill() function with more than expected no. of arguments --
+
+Warning: Wrong parameter count for array_fill() in %s on line %d
+NULL
+-- Testing array_fill() function with less than expected no. of arguments --
+
+Warning: Wrong parameter count for array_fill() in %s on line %d
+NULL
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+Done
diff --git a/ext/standard/tests/array/array_fill_object.phpt b/ext/standard/tests/array/array_fill_object.phpt
new file mode 100644
index 0000000000..0714962c1c
--- /dev/null
+++ b/ext/standard/tests/array/array_fill_object.phpt
@@ -0,0 +1,432 @@
+--TEST--
+Test array_fill() function : usage variations - various object values for 'val' argument
+--FILE--
+<?php
+/* Prototype  : array array_fill(int $start_key, int $num, mixed $val)
+ * Description: Create an array containing num elements starting with index start_key each initialized to val 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * testing array_fill() by passing various  object values for 'val' argument
+ */
+
+echo "*** Testing array_fill() : usage variations ***\n";
+
+// Initialise function arguments not being substituted 
+$start_key = 0;
+$num = 2;
+
+// class without a member
+class Test
+{
+}
+
+//class with public, static, constant members and consturctor to initialize the public member 
+class Test1
+{
+  const test1_constant = "test1";
+  public static $test1_static = 0;
+  public $member1;
+  var $var1 = 30;
+  var $var2;
+
+  function __construct($value1, $value2)
+  {
+    $this->member1 = $value1;
+    $this->var2 = $value2;
+  }
+}
+
+// child class which inherits parent class test1
+class Child_test1 extends Test1
+{
+  public $member2;
+
+  function __construct($value1, $value2, $value3)
+  {
+    parent::__construct($value1, $value2);
+    $this->member2 = $value3;
+  }
+}
+
+//class with private, static, constant members and constructor to initialize the private member
+class Test2
+{
+  const test2_constant = "test2";
+  public static $test2_static = 0;
+  private $member1;
+  var $var1 = 30;
+  var $var2;
+
+  function __construct($value1,$value2)
+  {
+    $this->member1 = $value1;
+    $this->var2 = $value2;
+  }
+}
+
+// child class which inherits parent class test2
+class Child_test2 extends Test2
+{
+  private $member1;
+
+  function __construct($value1, $value2, $value3)
+  {
+    parent::__construct($value1, $value2);
+    $this->member1 = $value3;
+  }
+}
+
+// class with protected, static, constant members and consturctor to initialize the protected member 
+class Test3
+{
+  const test3_constant = "test3";
+  public static $test3_static = 0;
+  protected $member1;
+  var $var1 = 30;
+  var $var2; 
+
+  function __construct($value1, $value2)
+  {
+     $this->member1 = $value1;
+     $this->var2 = $value2;
+  }
+}
+
+// child class which inherits parent class test3
+class Child_test3 extends Test3
+{
+  protected $member1;
+
+  function __construct($value1, $value2, $value3)
+  {
+    parent::__construct($value1, $value2);
+    $this->member1 = $value3;
+  }
+}
+
+// class with public, private, protected members, static, constant members and constructor to initialize all the members
+class Test4
+{
+  const test4_constant = "test4";
+  public static $test4_static = 0;
+  public $member1;
+  private $member2;
+  protected $member3;
+
+  function __construct($value1, $value2, $value3)
+  {
+    $this->member1 = $value1;
+    $this->member2 = $value2;
+    $this->member3 = $value3;
+  }
+}
+
+// child class which inherits parent class test4
+class Child_test4 extends Test4
+{
+  var $var1;
+  
+  function __construct($value1, $value2, $value3, $value4)
+  {
+    parent::__construct($value1, $value2, $value3);
+    $this->var1 = $value4;
+  }
+}
+
+// abstract class with public, private, protected members 
+abstract class AbstractClass
+{
+  public $member1;
+  private $member2;
+  protected $member3;
+  var $var1 = 30;
+  
+  abstract protected function display();
+}
+
+// implement abstract 'AbstractClass' class
+class ConcreteClass1 extends AbstractClass
+{
+  protected function display()
+  {
+    echo "class name is ConcreteClass1 \n";
+  }
+}
+
+
+// declarationn of the interface 'iTemplate'
+interface iTemplate
+{
+  public function display();
+}
+
+// implement the interface 'iTemplate'
+class Template1 implements iTemplate
+{
+  public function display()
+  {
+    echo "class name is Template1\n";
+  }
+}
+
+//array of object values for 'val' argument
+$objects = array(
+  
+  /* 1  */  new Test(),
+            new Test1(100 , 101),
+            new Child_test1(100 , 101 , 102),
+            new Test2(100 , 101),
+  /* 5  */  new Child_test2(100 , 101 , 102),
+            new Test3(100 , 101),
+            new Child_test3(100 , 101 , 102),
+            new Test4( 100 , 101 , 102),
+            new Child_test4(100 , 101 , 102 , 103),
+            new ConcreteClass1(),
+  /* 11 */  new Template1()
+);
+
+// loop through each element of the array for 'val' argument 
+// check the working of array_fill()
+echo "--- Testing array_fill() with different object values for 'val' argument ---\n";
+$counter = 1;
+for($index = 0; $index < count($objects); $index ++)
+{
+  echo "-- Iteration $counter --\n";
+  $val = $objects[$index];
+
+  var_dump( array_fill($start_key, $num, $val) );
+
+  $counter++;
+}
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_fill() : usage variations ***
+--- Testing array_fill() with different object values for 'val' argument ---
+-- Iteration 1 --
+array(2) {
+  [0]=>
+  object(Test)#%d (0) {
+  }
+  [1]=>
+  object(Test)#%d (0) {
+  }
+}
+-- Iteration 2 --
+array(2) {
+  [0]=>
+  object(Test1)#%d (3) {
+    ["member1"]=>
+    int(100)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+  [1]=>
+  object(Test1)#%d (3) {
+    ["member1"]=>
+    int(100)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+}
+-- Iteration 3 --
+array(2) {
+  [0]=>
+  object(Child_test1)#%d (4) {
+    ["member2"]=>
+    int(102)
+    ["member1"]=>
+    int(100)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+  [1]=>
+  object(Child_test1)#%d (4) {
+    ["member2"]=>
+    int(102)
+    ["member1"]=>
+    int(100)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+}
+-- Iteration 4 --
+array(2) {
+  [0]=>
+  object(Test2)#%d (3) {
+    ["member1:private"]=>
+    int(100)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+  [1]=>
+  object(Test2)#%d (3) {
+    ["member1:private"]=>
+    int(100)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+}
+-- Iteration 5 --
+array(2) {
+  [0]=>
+  object(Child_test2)#%d (4) {
+    ["member1:private"]=>
+    int(102)
+    ["member1:private"]=>
+    int(100)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+  [1]=>
+  object(Child_test2)#%d (4) {
+    ["member1:private"]=>
+    int(102)
+    ["member1:private"]=>
+    int(100)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+}
+-- Iteration 6 --
+array(2) {
+  [0]=>
+  object(Test3)#%d (3) {
+    ["member1:protected"]=>
+    int(100)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+  [1]=>
+  object(Test3)#%d (3) {
+    ["member1:protected"]=>
+    int(100)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+}
+-- Iteration 7 --
+array(2) {
+  [0]=>
+  object(Child_test3)#%d (3) {
+    ["member1:protected"]=>
+    int(102)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+  [1]=>
+  object(Child_test3)#%d (3) {
+    ["member1:protected"]=>
+    int(102)
+    ["var1"]=>
+    int(30)
+    ["var2"]=>
+    int(101)
+  }
+}
+-- Iteration 8 --
+array(2) {
+  [0]=>
+  object(Test4)#%d (3) {
+    ["member1"]=>
+    int(100)
+    ["member2:private"]=>
+    int(101)
+    ["member3:protected"]=>
+    int(102)
+  }
+  [1]=>
+  object(Test4)#%d (3) {
+    ["member1"]=>
+    int(100)
+    ["member2:private"]=>
+    int(101)
+    ["member3:protected"]=>
+    int(102)
+  }
+}
+-- Iteration 9 --
+array(2) {
+  [0]=>
+  object(Child_test4)#%d (4) {
+    ["var1"]=>
+    int(103)
+    ["member1"]=>
+    int(100)
+    ["member2:private"]=>
+    int(101)
+    ["member3:protected"]=>
+    int(102)
+  }
+  [1]=>
+  object(Child_test4)#%d (4) {
+    ["var1"]=>
+    int(103)
+    ["member1"]=>
+    int(100)
+    ["member2:private"]=>
+    int(101)
+    ["member3:protected"]=>
+    int(102)
+  }
+}
+-- Iteration 10 --
+array(2) {
+  [0]=>
+  object(ConcreteClass1)#%d (4) {
+    ["member1"]=>
+    NULL
+    ["member2:private"]=>
+    NULL
+    ["member3:protected"]=>
+    NULL
+    ["var1"]=>
+    int(30)
+  }
+  [1]=>
+  object(ConcreteClass1)#%d (4) {
+    ["member1"]=>
+    NULL
+    ["member2:private"]=>
+    NULL
+    ["member3:protected"]=>
+    NULL
+    ["var1"]=>
+    int(30)
+  }
+}
+-- Iteration 11 --
+array(2) {
+  [0]=>
+  object(Template1)#%d (0) {
+  }
+  [1]=>
+  object(Template1)#%d (0) {
+  }
+}
+Done
\ No newline at end of file
diff --git a/ext/standard/tests/array/array_fill_variation1.phpt b/ext/standard/tests/array/array_fill_variation1.phpt
new file mode 100644
index 0000000000..b265f63834
--- /dev/null
+++ b/ext/standard/tests/array/array_fill_variation1.phpt
@@ -0,0 +1,255 @@
+--TEST--
+Test array_fill() function : usage variations  - unexpected values for 'start_key' argument(Bug#43017)
+--FILE--
+<?php
+/* Prototype  : array array_fill(int $start_key, int $num, mixed $val)
+ * Description: Create an array containing num elements starting with index start_key each initialized to val 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * testing array_fill() by passing different unexpected value for 'start_key' argument
+ */
+
+echo "*** Testing array_fill() : usage variations ***\n";
+
+// Initialise function arguments not being substituted 
+$num = 2;
+$val = 100;
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+//get a resource variable
+$fp = fopen(__FILE__, "r");
+
+//define a class
+class test
+{
+  var $t = 10;
+  function __toString()
+  {
+    return "testObject";
+  }
+}
+
+
+//array of different values for 'start_key' argument
+$values = array(
+
+            // float values
+  /* 1  */  10.5,
+            -10.5,
+            12.3456789000e10,
+            12.3456789000E-10,
+            .5,
+
+            // array values
+  /* 6  */  array(),
+            array(0),
+            array(1),
+            array(1, 2),
+            array('color' => 'red', 'item' => 'pen'),
+
+            // null values
+  /* 11 */  NULL,
+            null,
+
+            // boolean values 
+  /* 13 */  true,
+            false,
+            TRUE,
+            FALSE,
+
+            // empty string 
+  /* 17 */  "",
+            '',
+
+            // string values
+  /* 19 */  "string",
+            'string',
+
+            // objects
+  /* 21 */  new test(),
+
+            // undefined  variable
+            @$undefined_var,
+
+            // unset variable 
+            @$unset_var,
+
+            // resource variable
+  /* 24 */  $fp
+);
+
+// loop through each element of the array for start_key 
+// check the working of array_fill()
+echo "--- Testing array_fill() with different values for 'start_key' arg ---\n";
+$counter = 1;
+for($index = 0; $index < count($values); $index ++)
+{
+  echo "-- Iteration $counter --\n";
+  $start_key = $values[$index];
+ 
+  var_dump( array_fill($start_key,$num,$val) );
+ 
+  $counter ++;
+}
+
+// close the resource used
+fclose($fp);
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_fill() : usage variations ***
+--- Testing array_fill() with different values for 'start_key' arg ---
+-- Iteration 1 --
+array(2) {
+  [10]=>
+  int(100)
+  [11]=>
+  int(100)
+}
+-- Iteration 2 --
+array(2) {
+  [-10]=>
+  int(100)
+  [0]=>
+  int(100)
+}
+-- Iteration 3 --
+array(2) {
+  [-1097262584]=>
+  int(100)
+  [0]=>
+  int(100)
+}
+-- Iteration 4 --
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 5 --
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 6 --
+
+Warning: array_fill(): Wrong data type for start key in %s on line %d
+bool(false)
+-- Iteration 7 --
+
+Warning: array_fill(): Wrong data type for start key in %s on line %d
+bool(false)
+-- Iteration 8 --
+
+Warning: array_fill(): Wrong data type for start key in %s on line %d
+bool(false)
+-- Iteration 9 --
+
+Warning: array_fill(): Wrong data type for start key in %s on line %d
+bool(false)
+-- Iteration 10 --
+
+Warning: array_fill(): Wrong data type for start key in %s on line %d
+bool(false)
+-- Iteration 11 --
+
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 12 --
+
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 13 --
+
+array(2) {
+  [1]=>
+  int(100)
+  [2]=>
+  int(100)
+}
+-- Iteration 14 --
+
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 15 --
+
+array(2) {
+  [1]=>
+  int(100)
+  [2]=>
+  int(100)
+}
+-- Iteration 16 --
+
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 17 --
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 18 --
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 19 --
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 20 --
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 21 --
+
+Warning: array_fill(): Wrong data type for start key in %s on line %d
+bool(false)
+-- Iteration 22 --
+
+Warning: array_fill(): Wrong data type for start key in %s on line %d
+bool(false)
+-- Iteration 23 --
+
+Warning: array_fill(): Wrong data type for start key in %s on line %d
+bool(false)
+-- Iteration 24 --
+
+Warning: array_fill(): Wrong data type for start key in %s on line %d
+bool(false)
+Done
diff --git a/ext/standard/tests/array/array_fill_variation2.phpt b/ext/standard/tests/array/array_fill_variation2.phpt
new file mode 100644
index 0000000000..9eb635fded
--- /dev/null
+++ b/ext/standard/tests/array/array_fill_variation2.phpt
@@ -0,0 +1,213 @@
+--TEST--
+Test array_fill() function : usage variations  - unexpected values for 'num' argument 
+--FILE--
+<?php
+/* Prototype  : array array_fill(int $start_key, int $num, mixed $val)
+ * Description: Create an array containing num elements starting with index start_key each initialized to val 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * testing array_fill() by passing different unexpected values for 'num' argument  
+ */
+
+echo "*** Testing array_fill() : usage variations ***\n";
+
+// Initialise function arguments not being substituted (if any)
+$start_key = 0;
+$val = 100;
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+//define a class
+class test
+{
+  var $t = 10;
+  function __toString()
+  {
+    return "testObject";
+  }
+}
+
+
+//array of different  values for 'num' argument
+$values = array(
+
+            // float values
+  /* 1  */  2.5,
+            -2.5,
+            0.5e1,
+            0.5E-1,
+            .5,
+
+            // array values
+  /* 6  */  array(),
+            array(0),
+            array(1),
+            array(1, 2),
+            array('color' => 'red', 'item' => 'pen'),
+
+            // null values
+  /* 11 */  NULL,
+            null,
+
+            // boolean values
+  /* 13 */  true,
+            false,
+            TRUE,
+            FALSE,
+
+            // empty string
+  /* 17 */  "",
+            '',
+
+            // string values
+  /* 19 */  "string",
+            'string',
+
+            // objects
+  /* 21 */  new test(),
+
+            // undefined  variable
+            @$undefined_var,
+
+            // unset variable
+  /* 23 */  @$unset_var,
+
+);
+
+// loop through each element of the array for num
+// check the working of array_fill
+echo "--- Testing array_fill() with different values for 'num' arg ---\n";
+$counter = 1;
+for($index = 0; $index < count($values); $index ++)
+{
+  echo "-- Iteration $counter --\n";
+  $num = $values[$index];
+
+  var_dump( array_fill($start_key, $num, $val) );
+ 
+  $counter ++;
+}
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_fill() : usage variations ***
+--- Testing array_fill() with different values for 'num' arg ---
+-- Iteration 1 --
+array(2) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+}
+-- Iteration 2 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 3 --
+array(5) {
+  [0]=>
+  int(100)
+  [1]=>
+  int(100)
+  [2]=>
+  int(100)
+  [3]=>
+  int(100)
+  [4]=>
+  int(100)
+}
+-- Iteration 4 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 5 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 6 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 7 --
+array(1) {
+  [0]=>
+  int(100)
+}
+-- Iteration 8 --
+array(1) {
+  [0]=>
+  int(100)
+}
+-- Iteration 9 --
+array(1) {
+  [0]=>
+  int(100)
+}
+-- Iteration 10 --
+array(1) {
+  [0]=>
+  int(100)
+}
+-- Iteration 11 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 12 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 13 --
+array(1) {
+  [0]=>
+  int(100)
+}
+-- Iteration 14 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 15 --
+array(1) {
+  [0]=>
+  int(100)
+}
+-- Iteration 16 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 17 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 18 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 19 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 20 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 21 --
+
+Notice: Object of class test could not be converted to int in %s on line %d
+array(1) {
+  [0]=>
+  int(100)
+}
+-- Iteration 22 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+-- Iteration 23 --
+
+Warning: array_fill(): Number of elements must be positive in %s on line %d
+bool(false)
+Done
diff --git a/ext/standard/tests/array/array_fill_variation3.phpt b/ext/standard/tests/array/array_fill_variation3.phpt
new file mode 100644
index 0000000000..fbb22d8696
--- /dev/null
+++ b/ext/standard/tests/array/array_fill_variation3.phpt
@@ -0,0 +1,110 @@
+--TEST--
+Test array_fill() function : usage variations  - unexpected values for 'val' argument
+--FILE--
+<?php
+/* Prototype  : array array_fill(int $start_key, int $num, mixed $val)
+ * Description: Create an array containing num elements starting with index start_key each initialized to val 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * testing array_fill() by passing different unexpected values for 'val' argument
+ */
+
+echo "*** Testing array_fill() : usage variations ***\n";
+
+// Initialise function arguments not being substituted 
+$start_key = 0;
+$num = 2;
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// define a class
+class test
+{
+  var $t = 10;
+  function __toString()
+  {
+    return "testObject";
+  }
+}
+
+
+//array of different values for 'val' argument  
+$values = array(
+            // empty string
+  /* 1  */  "",
+            '',
+            // objects 
+  /* 3  */  new test(),
+
+            // undefined variable 
+            @$undefined_var,
+
+            // unset variable  
+  /* 5  */  @$unset_var,
+);
+
+// loop through each element of the array for 'val' argument 
+// check the working of array_fill()
+echo "--- Testing array_fill() with different values for 'val' argument ---\n";
+$counter = 1;
+for($index = 0; $index < count($values); $index ++)
+{
+  echo "-- Iteration $counter --\n";
+  $val = $values[$index];
+  
+  var_dump( array_fill($start_key, $num, $val) );
+ 
+  $counter++;
+}
+
+echo"Done";
+?>
+--EXPECTF--
+*** Testing array_fill() : usage variations ***
+--- Testing array_fill() with different values for 'val' argument ---
+-- Iteration 1 --
+array(2) {
+  [0]=>
+  string(0) ""
+  [1]=>
+  string(0) ""
+}
+-- Iteration 2 --
+array(2) {
+  [0]=>
+  string(0) ""
+  [1]=>
+  string(0) ""
+}
+-- Iteration 3 --
+array(2) {
+  [0]=>
+  object(test)#%d (1) {
+    ["t"]=>
+    int(10)
+  }
+  [1]=>
+  object(test)#%d (1) {
+    ["t"]=>
+    int(10)
+  }
+}
+-- Iteration 4 --
+array(2) {
+  [0]=>
+  NULL
+  [1]=>
+  NULL
+}
+-- Iteration 5 --
+array(2) {
+  [0]=>
+  NULL
+  [1]=>
+  NULL
+}
+Done
\ No newline at end of file
diff --git a/ext/standard/tests/array/array_fill_variation4.phpt b/ext/standard/tests/array/array_fill_variation4.phpt
new file mode 100644
index 0000000000..247761db37
--- /dev/null
+++ b/ext/standard/tests/array/array_fill_variation4.phpt
@@ -0,0 +1,168 @@
+--TEST--
+Test array_fill() function : usage variations - using return value of array_fill as 'val' arugment  
+--FILE--
+<?php
+/* Prototype  : array array_fill(int $start_key, int $num, mixed $val)
+ * Description: Create an array containing num elements starting with index start_key each initialized to val 
+ * Source code: ext/standard/array.c
+ */
+
+/* passing array_fill() as the 'val' argument in array_fill() function */
+
+echo "*** Testing array_fill() : variation ***\n";
+
+$start_key = 0;
+$num = 2;
+$heredoc = <<<HERE_DOC
+Hello
+HERE_DOC;
+
+// array of possible valid values for 'val' arugment 
+$values = array (
+
+  /* 1  */  NULL,
+            0,
+            1,
+  /* 4  */  1.0,
+            'hi',
+            "hi",
+  /* 7  */  $heredoc 
+);
+
+echo "*** Filling 2 dimensional array with all basic valid values ***\n";
+$counter = 1;
+for($i =0; $i < count($values); $i ++)
+{
+  echo "-- Iteration $counter --\n";
+  $val = $values[$i];
+ 
+  var_dump( array_fill($start_key, $num, array_fill($start_key, $num, $val)) );
+  
+  $counter++;
+}  
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_fill() : variation ***
+*** Filling 2 dimensional array with all basic valid values ***
+-- Iteration 1 --
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    NULL
+    [1]=>
+    NULL
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    NULL
+    [1]=>
+    NULL
+  }
+}
+-- Iteration 2 --
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    int(0)
+    [1]=>
+    int(0)
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    int(0)
+    [1]=>
+    int(0)
+  }
+}
+-- Iteration 3 --
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(1)
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(1)
+  }
+}
+-- Iteration 4 --
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    float(1)
+    [1]=>
+    float(1)
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    float(1)
+    [1]=>
+    float(1)
+  }
+}
+-- Iteration 5 --
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    string(2) "hi"
+    [1]=>
+    string(2) "hi"
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    string(2) "hi"
+    [1]=>
+    string(2) "hi"
+  }
+}
+-- Iteration 6 --
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    string(2) "hi"
+    [1]=>
+    string(2) "hi"
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    string(2) "hi"
+    [1]=>
+    string(2) "hi"
+  }
+}
+-- Iteration 7 --
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    string(5) "Hello"
+    [1]=>
+    string(5) "Hello"
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    string(5) "Hello"
+    [1]=>
+    string(5) "Hello"
+  }
+}
+Done
diff --git a/ext/standard/tests/array/array_fill_variation5.phpt b/ext/standard/tests/array/array_fill_variation5.phpt
new file mode 100644
index 0000000000..6260c36bd6
--- /dev/null
+++ b/ext/standard/tests/array/array_fill_variation5.phpt
@@ -0,0 +1,291 @@
+--TEST--
+Test array_fill() function : usage variations - different types of array values for 'val' argument
+--FILE--
+<?php
+/* Prototype  : array array_fill(int $start_key, int $num, mixed $val)
+ * Description: Create an array containing num elements starting with index start_key each initialized to val 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * testing array_fill() by passing different types of array  values for 'val' argument
+ */
+
+echo "*** Testing array_fill() : usage variations ***\n";
+
+// Initialise function arguments not being substituted 
+$start_key = 0;
+$num = 2;
+
+
+//array of different types of array values for 'val' argument  
+$values = array(
+           
+  /* 1  */  array(),
+            array(1 , 2 , 3 , 4),
+            array(1 => "Hi" , 2 => "Hello"),
+            array("Saffron" , "White" , "Green"),
+  /* 5  */  array('color' => 'red' , 'item' => 'pen'),
+            array( 'color' => 'red' , 2 => 'green ' ),
+            array("colour" => "red" , "item" => "pen"),
+            array( TRUE => "red" , FALSE => "green" ),
+            array( true => "red" , FALSE => "green" ),
+  /* 10 */  array( 1 => "Hi" , "color" => "red" , 'item' => 'pen'),
+            array( NULL => "Hi", '1' => "Hello" , "1" => "Green"),
+            array( ""=>1, "color" => "green"), 
+  /* 13 */  array('Saffron' , 'White' , 'Green')
+);
+
+// loop through each element of the values array for 'val' argument 
+// check the working of array_fill()
+echo "--- Testing array_fill() with different types of array values for 'val' argument ---\n";
+$counter = 1;
+for($i = 0; $i < count($values); $i++)
+{
+  echo "-- Iteration $counter --\n";
+  $val = $values[$i];
+  
+  var_dump( array_fill($start_key, $num, $val) );
+
+  $counter++;
+}
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_fill() : usage variations ***
+--- Testing array_fill() with different types of array values for 'val' argument ---
+-- Iteration 1 --
+array(2) {
+  [0]=>
+  array(0) {
+  }
+  [1]=>
+  array(0) {
+  }
+}
+-- Iteration 2 --
+array(2) {
+  [0]=>
+  array(4) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+    [3]=>
+    int(4)
+  }
+  [1]=>
+  array(4) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+    [3]=>
+    int(4)
+  }
+}
+-- Iteration 3 --
+array(2) {
+  [0]=>
+  array(2) {
+    [1]=>
+    string(2) "Hi"
+    [2]=>
+    string(5) "Hello"
+  }
+  [1]=>
+  array(2) {
+    [1]=>
+    string(2) "Hi"
+    [2]=>
+    string(5) "Hello"
+  }
+}
+-- Iteration 4 --
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    string(7) "Saffron"
+    [1]=>
+    string(5) "White"
+    [2]=>
+    string(5) "Green"
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    string(7) "Saffron"
+    [1]=>
+    string(5) "White"
+    [2]=>
+    string(5) "Green"
+  }
+}
+-- Iteration 5 --
+array(2) {
+  [0]=>
+  array(2) {
+    ["color"]=>
+    string(3) "red"
+    ["item"]=>
+    string(3) "pen"
+  }
+  [1]=>
+  array(2) {
+    ["color"]=>
+    string(3) "red"
+    ["item"]=>
+    string(3) "pen"
+  }
+}
+-- Iteration 6 --
+array(2) {
+  [0]=>
+  array(2) {
+    ["color"]=>
+    string(3) "red"
+    [2]=>
+    string(6) "green "
+  }
+  [1]=>
+  array(2) {
+    ["color"]=>
+    string(3) "red"
+    [2]=>
+    string(6) "green "
+  }
+}
+-- Iteration 7 --
+array(2) {
+  [0]=>
+  array(2) {
+    ["colour"]=>
+    string(3) "red"
+    ["item"]=>
+    string(3) "pen"
+  }
+  [1]=>
+  array(2) {
+    ["colour"]=>
+    string(3) "red"
+    ["item"]=>
+    string(3) "pen"
+  }
+}
+-- Iteration 8 --
+array(2) {
+  [0]=>
+  array(2) {
+    [1]=>
+    string(3) "red"
+    [0]=>
+    string(5) "green"
+  }
+  [1]=>
+  array(2) {
+    [1]=>
+    string(3) "red"
+    [0]=>
+    string(5) "green"
+  }
+}
+-- Iteration 9 --
+array(2) {
+  [0]=>
+  array(2) {
+    [1]=>
+    string(3) "red"
+    [0]=>
+    string(5) "green"
+  }
+  [1]=>
+  array(2) {
+    [1]=>
+    string(3) "red"
+    [0]=>
+    string(5) "green"
+  }
+}
+-- Iteration 10 --
+array(2) {
+  [0]=>
+  array(3) {
+    [1]=>
+    string(2) "Hi"
+    ["color"]=>
+    string(3) "red"
+    ["item"]=>
+    string(3) "pen"
+  }
+  [1]=>
+  array(3) {
+    [1]=>
+    string(2) "Hi"
+    ["color"]=>
+    string(3) "red"
+    ["item"]=>
+    string(3) "pen"
+  }
+}
+-- Iteration 11 --
+array(2) {
+  [0]=>
+  array(2) {
+    [""]=>
+    string(2) "Hi"
+    [1]=>
+    string(5) "Green"
+  }
+  [1]=>
+  array(2) {
+    [""]=>
+    string(2) "Hi"
+    [1]=>
+    string(5) "Green"
+  }
+}
+-- Iteration 12 --
+array(2) {
+  [0]=>
+  array(2) {
+    [""]=>
+    int(1)
+    ["color"]=>
+    string(5) "green"
+  }
+  [1]=>
+  array(2) {
+    [""]=>
+    int(1)
+    ["color"]=>
+    string(5) "green"
+  }
+}
+-- Iteration 13 --
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    string(7) "Saffron"
+    [1]=>
+    string(5) "White"
+    [2]=>
+    string(5) "Green"
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    string(7) "Saffron"
+    [1]=>
+    string(5) "White"
+    [2]=>
+    string(5) "Green"
+  }
+}
+Done