From: Josie Messa <jmessa@php.net>
Date: Thu, 21 Feb 2008 16:41:39 +0000 (+0000)
Subject: - New tests for end() and next() function
X-Git-Tag: RELEASE_2_0_0a1~393
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b0daabb4e32ca10bd8b527bebce470c39cee0cc6;p=php

- New tests for end() and next() function
---

diff --git a/ext/standard/tests/array/end_basic.phpt b/ext/standard/tests/array/end_basic.phpt
new file mode 100644
index 0000000000..2e42fc0923
--- /dev/null
+++ b/ext/standard/tests/array/end_basic.phpt
@@ -0,0 +1,61 @@
+--TEST--
+Test end() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : mixed end(array $array_arg)
+ * Description: Advances array argument's internal pointer to the last element and return it 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test basic functionality of end()
+ */
+
+echo "*** Testing end() : basic functionality ***\n";
+
+$array = array('zero', 'one', 200 => 'two');
+
+echo "\n-- Initial Position: --\n";
+echo key($array) . " => " . current($array) . "\n";
+
+echo "\n-- Call to end() --\n";
+var_dump(end($array));
+
+echo "\n-- Current Position: --\n";
+echo key($array) . " => " . current($array) . "\n";
+
+echo "\n-- Add a new element to array --\n";
+$array[2] = 'foo';
+var_dump(end($array));
+?>
+===DONE===
+--EXPECTF--
+*** Testing end() : basic functionality ***
+
+-- Initial Position: --
+0 => zero
+
+-- Call to end() --
+string(3) "two"
+
+-- Current Position: --
+200 => two
+
+-- Add a new element to array --
+string(3) "foo"
+===DONE===
+--UEXPECTF--
+*** Testing end() : basic functionality ***
+
+-- Initial Position: --
+0 => zero
+
+-- Call to end() --
+unicode(3) "two"
+
+-- Current Position: --
+200 => two
+
+-- Add a new element to array --
+unicode(3) "foo"
+===DONE===
diff --git a/ext/standard/tests/array/end_error.phpt b/ext/standard/tests/array/end_error.phpt
new file mode 100644
index 0000000000..284433c895
--- /dev/null
+++ b/ext/standard/tests/array/end_error.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test end() function : error conditions - Pass incorrect number of args
+--FILE--
+<?php
+/* Prototype  : mixed end(array $array_arg)
+ * Description: Advances array argument's internal pointer to the last element and return it 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass incorrect number of arguments to end() to test behaviour
+ */
+
+echo "*** Testing end() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing end() function with Zero arguments --\n";
+var_dump( end() );
+
+//Test end with one more than the expected number of arguments
+echo "\n-- Testing end() function with more than expected no. of arguments --\n";
+$array_arg = array(1, 2);
+$extra_arg = 10;
+var_dump( end($array_arg, $extra_arg) );
+?>
+===DONE===
+--EXPECTF--
+*** Testing end() : error conditions ***
+
+-- Testing end() function with Zero arguments --
+
+Warning: end() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing end() function with more than expected no. of arguments --
+
+Warning: end() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+===DONE===
+--UEXPECTF--
+*** Testing end() : error conditions ***
+
+-- Testing end() function with Zero arguments --
+
+Warning: end() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing end() function with more than expected no. of arguments --
+
+Warning: end() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/array/end_variation1.phpt b/ext/standard/tests/array/end_variation1.phpt
new file mode 100644
index 0000000000..eaf63efb09
--- /dev/null
+++ b/ext/standard/tests/array/end_variation1.phpt
@@ -0,0 +1,348 @@
+--TEST--
+Test end() function : usage variations - Pass different data types as $array_arg
+--FILE--
+<?php
+/* Prototype  : mixed end(array $array_arg)
+ * Description: Advances array argument's internal pointer to the last element and return it 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass different data types as $array_arg to test behaviour of end()
+ */
+
+echo "*** Testing end() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+	var $foo = 'hello, world';
+	public function __toString() {
+		return "Class A object";
+	}
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $array_arg argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+       
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of end()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( end($input) );
+  $iterator++;
+};
+
+fclose($fp);
+?>
+===DONE===
+--EXPECTF--
+*** Testing end() : usage variations ***
+
+-- Iteration 1 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 2 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 3 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 4 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 5 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 6 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 7 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 8 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 9 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 10 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 11 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 12 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 13 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 14 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 15 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 16 --
+
+Warning: end() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: end() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+
+Warning: end() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: end() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: end() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: end() expects parameter 1 to be array, object given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 25 --
+
+Warning: end() expects parameter 1 to be array, resource given in %s on line %d
+NULL
+===DONE===
+--UEXPECTF--
+*** Testing end() : usage variations ***
+
+-- Iteration 1 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 2 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 3 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 4 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 5 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 6 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 7 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 8 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 9 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 10 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 11 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 12 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 13 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 14 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 15 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 16 --
+
+Warning: end() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: end() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+
+Warning: end() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: end() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: end() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: end() expects parameter 1 to be array, object given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 25 --
+
+Warning: end() expects parameter 1 to be array, resource given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/array/end_variation2.phpt b/ext/standard/tests/array/end_variation2.phpt
new file mode 100644
index 0000000000..e1636fa866
--- /dev/null
+++ b/ext/standard/tests/array/end_variation2.phpt
@@ -0,0 +1,59 @@
+--TEST--
+Test end() function : usage variations - Multi-dimensional arrays
+--FILE--
+<?php
+/* Prototype  : mixed end(array $array_arg)
+ * Description: Advances array argument's internal pointer to the last element and return it 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test end() when passed:
+ * 1. a two-dimensional array
+ * 2. a sub-array
+ * as $array_arg argument.
+ */
+
+echo "*** Testing end() : usage variations ***\n";
+
+$array_arg = array ('a' => 'z', array(9, 8, 7));
+
+echo "\n-- Pass a two-dimensional array as \$array_arg --\n";
+var_dump(end($array_arg));
+
+echo "\n-- Pass a sub-array as \$array_arg --\n";
+var_dump(end($array_arg[0]));
+?>
+===DONE===
+--EXPECTF--
+*** Testing end() : usage variations ***
+
+-- Pass a two-dimensional array as $array_arg --
+array(3) {
+  [0]=>
+  int(9)
+  [1]=>
+  int(8)
+  [2]=>
+  int(7)
+}
+
+-- Pass a sub-array as $array_arg --
+int(7)
+===DONE===
+--UEXPECTF--
+*** Testing end() : usage variations ***
+
+-- Pass a two-dimensional array as $array_arg --
+array(3) {
+  [0]=>
+  int(9)
+  [1]=>
+  int(8)
+  [2]=>
+  int(7)
+}
+
+-- Pass a sub-array as $array_arg --
+int(7)
+===DONE===
diff --git a/ext/standard/tests/array/end_variation3.phpt b/ext/standard/tests/array/end_variation3.phpt
new file mode 100644
index 0000000000..ac95fe3f0e
--- /dev/null
+++ b/ext/standard/tests/array/end_variation3.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test end() function : usage variations - Referenced variables
+--FILE--
+<?php
+/* Prototype  : mixed end(array $array_arg)
+ * Description: Advances array argument's internal pointer to the last element and return it 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test how the internal pointer is affected when two variables are referenced to each other
+ */
+
+echo "*** Testing end() : usage variations ***\n";
+
+$array1 = array ('zero', 'one', 'two');
+
+echo "\n-- Initial position of internal pointer --\n";
+var_dump(current($array1));
+end($array1);
+
+// Test that when two variables are referenced to one another
+// the internal pointer is the same for both
+$array2 = &$array1;
+echo "\n-- Position after calling end() --\n";
+echo "\$array1: ";
+var_dump(current($array1));
+echo "\$array2: ";
+var_dump(current($array2));
+?>
+===DONE===
+--EXPECTF--
+*** Testing end() : usage variations ***
+
+-- Initial position of internal pointer --
+string(4) "zero"
+
+-- Position after calling end() --
+$array1: string(3) "two"
+$array2: string(3) "two"
+===DONE===
+--UEXPECTF--
+*** Testing end() : usage variations ***
+
+-- Initial position of internal pointer --
+unicode(4) "zero"
+
+-- Position after calling end() --
+$array1: unicode(3) "two"
+$array2: unicode(3) "two"
+===DONE===
diff --git a/ext/standard/tests/array/next_basic.phpt b/ext/standard/tests/array/next_basic.phpt
new file mode 100644
index 0000000000..c58e154925
--- /dev/null
+++ b/ext/standard/tests/array/next_basic.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Test next() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : mixed next(array $array_arg)
+ * Description: Move array argument's internal pointer to the next element and return it 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test basic functionality of next()
+ */
+
+echo "*** Testing next() : basic functionality ***\n";
+
+$array = array('zero', 'one', 'two');
+echo key($array) . " => " . current($array) . "\n";
+var_dump(next($array));
+
+echo key($array) . " => " . current($array) . "\n";
+var_dump(next($array));
+
+echo key($array) . " => " . current($array) . "\n";
+var_dump(next($array));
+?>
+===DONE===
+--EXPECTF--
+*** Testing next() : basic functionality ***
+0 => zero
+string(3) "one"
+1 => one
+string(3) "two"
+2 => two
+bool(false)
+===DONE===
+--UEXPECTF--
+*** Testing next() : basic functionality ***
+0 => zero
+unicode(3) "one"
+1 => one
+unicode(3) "two"
+2 => two
+bool(false)
+===DONE===
diff --git a/ext/standard/tests/array/next_error.phpt b/ext/standard/tests/array/next_error.phpt
new file mode 100644
index 0000000000..f89fa4ccad
--- /dev/null
+++ b/ext/standard/tests/array/next_error.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test next() function : error conditions - Pass incorrect number of arguments
+--FILE--
+<?php
+/* Prototype  : mixed next(array $array_arg)
+ * Description: Move array argument's internal pointer to the next element and return it 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass incorrect number of arguments to next() to test behaviour
+ */
+
+echo "*** Testing next() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing next() function with Zero arguments --\n";
+var_dump( next() );
+
+//Test next with one more than the expected number of arguments
+echo "\n-- Testing next() function with more than expected no. of arguments --\n";
+$array_arg = array(1, 2);
+$extra_arg = 10;
+var_dump( next($array_arg, $extra_arg) );
+?>
+===DONE===
+--EXPECTF--
+*** Testing next() : error conditions ***
+
+-- Testing next() function with Zero arguments --
+
+Warning: next() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing next() function with more than expected no. of arguments --
+
+Warning: next() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+===DONE===
+--UEXPECTF--
+*** Testing next() : error conditions ***
+
+-- Testing next() function with Zero arguments --
+
+Warning: next() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing next() function with more than expected no. of arguments --
+
+Warning: next() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/array/next_variation1.phpt b/ext/standard/tests/array/next_variation1.phpt
new file mode 100644
index 0000000000..0948dc2f80
--- /dev/null
+++ b/ext/standard/tests/array/next_variation1.phpt
@@ -0,0 +1,347 @@
+--TEST--
+Test next() function : usage variation - Pass different data types as $array_arg
+--FILE--
+<?php
+/* Prototype  : mixed next(array $array_arg)
+ * Description: Move array argument's internal pointer to the next element and return it 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass different data types as $array_arg argument to next() to test behaviour
+ */
+
+echo "*** Testing next() : variation ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+  public function __toString() {
+    return "Class A object";
+  }
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $array_arg argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+       
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of next()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( next($input) );
+  $iterator++;
+};
+
+fclose($fp);
+?>
+===DONE===
+--EXPECTF--
+*** Testing next() : variation ***
+
+-- Iteration 1 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 2 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 3 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 4 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 5 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 6 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 7 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 8 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 9 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 10 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 11 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 12 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 13 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 14 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 15 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 16 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: next() expects parameter 1 to be array, object given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 25 --
+
+Warning: next() expects parameter 1 to be array, resource given in %s on line %d
+NULL
+===DONE===
+--UEXPECTF--
+*** Testing next() : variation ***
+
+-- Iteration 1 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 2 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 3 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 4 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 5 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 6 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 7 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 8 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 9 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 10 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 11 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 12 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 13 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 14 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 15 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 16 --
+
+Warning: next() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: next() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+
+Warning: next() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: next() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: next() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: next() expects parameter 1 to be array, object given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 25 --
+
+Warning: next() expects parameter 1 to be array, resource given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/array/next_variation2.phpt b/ext/standard/tests/array/next_variation2.phpt
new file mode 100644
index 0000000000..c846881a00
--- /dev/null
+++ b/ext/standard/tests/array/next_variation2.phpt
@@ -0,0 +1,62 @@
+--TEST--
+Test next() function : usage variation - Mulit-dimensional arrays
+--FILE--
+<?php
+/* Prototype  : mixed next(array $array_arg)
+ * Description: Move array argument's internal pointer to the next element and return it 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test next() when passed:
+ * 1. a two-dimensional array
+ * 2. a sub-array
+ * as $array_arg argument.
+ */
+
+echo "*** Testing next() : usage variations ***\n";
+
+$array_arg = array ('a' => 'z', array(9, 8, 7));
+
+echo "\n-- Pass a two-dimensional array as \$array_arg --\n";
+var_dump(next($array_arg));
+var_dump(next($array_arg));
+
+echo "\n-- Pass a sub-array as \$array_arg --\n";
+var_dump(next($array_arg[0]));
+?>
+===DONE===
+--EXPECTF--
+*** Testing next() : usage variations ***
+
+-- Pass a two-dimensional array as $array_arg --
+array(3) {
+  [0]=>
+  int(9)
+  [1]=>
+  int(8)
+  [2]=>
+  int(7)
+}
+bool(false)
+
+-- Pass a sub-array as $array_arg --
+int(8)
+===DONE===
+--UEXPECTF--
+*** Testing next() : usage variations ***
+
+-- Pass a two-dimensional array as $array_arg --
+array(3) {
+  [0]=>
+  int(9)
+  [1]=>
+  int(8)
+  [2]=>
+  int(7)
+}
+bool(false)
+
+-- Pass a sub-array as $array_arg --
+int(8)
+===DONE===