From: andy wharmby <wharmby@php.net>
Date: Mon, 12 Jan 2009 17:56:09 +0000 (+0000)
Subject: New math tests. Tested on Windows, Linux and Linux 64 bit
X-Git-Tag: php-5.4.0alpha1~191^2~4545
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0fa10114df9de2b52e99bcea0457815013025747;p=php

New math tests. Tested on Windows, Linux and Linux 64 bit
---

diff --git a/ext/standard/tests/math/log1p_basic.phpt b/ext/standard/tests/math/log1p_basic.phpt
new file mode 100644
index 0000000000..b28941860f
--- /dev/null
+++ b/ext/standard/tests/math/log1p_basic.phpt
@@ -0,0 +1,78 @@
+--TEST--
+Test log1p() - basic function test log1p()
+--INI--
+precision=14
+--FILE--
+<?php
+/* Prototype  : float log1p  ( float $arg  )
+ * Description: Returns log(1 + number), computed in a way that is accurate even 
+ *				when the value of number is close to zero
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing log1p() : basic functionality ***\n";
+
+$values = array(23,
+				-23,
+				2.345e1,
+				-2.345e1,
+				0x17,
+				027,
+				"23",
+				"23.45",
+				"2.345e1",				
+				null,
+				true,
+				false);	
+
+echo "\n LOG1p tests\n";
+
+foreach($values as $value) {
+	echo "\n-- log1p $value --\n";
+	var_dump(log1p($value));
+};	
+
+
+?>
+===Done===
+--EXPECTF--
+*** Testing log1p() : basic functionality ***
+
+ LOG1p tests
+
+-- log1p 23 --
+float(3.1780538303479)
+
+-- log1p -23 --
+float(NAN)
+
+-- log1p 23.45 --
+float(3.1966302159209)
+
+-- log1p -23.45 --
+float(NAN)
+
+-- log1p 23 --
+float(3.1780538303479)
+
+-- log1p 23 --
+float(3.1780538303479)
+
+-- log1p 23 --
+float(3.1780538303479)
+
+-- log1p 23.45 --
+float(3.1966302159209)
+
+-- log1p 2.345e1 --
+float(3.1966302159209)
+
+-- log1p  --
+float(0)
+
+-- log1p 1 --
+float(0.69314718055995)
+
+-- log1p  --
+float(0)
+===Done===
diff --git a/ext/standard/tests/math/log1p_error.phpt b/ext/standard/tests/math/log1p_error.phpt
new file mode 100644
index 0000000000..e0b01a19ac
--- /dev/null
+++ b/ext/standard/tests/math/log1p_error.phpt
@@ -0,0 +1,29 @@
+--TEST--
+Test log1p() - Error conditions
+--FILE--
+<?php
+/* Prototype  : float log1p  ( float $arg  )
+ * Description: Returns log(1 + number), computed in a way that is accurate even 
+ *				when the value of number is close to zero
+ * Source code: ext/standard/math.c
+ */
+ 
+echo "*** Testing log1p() : error conditions ***\n";
+
+echo "\n-- Testing log1p() function with less than expected no. of arguments --\n";
+log1p();
+echo "\n-- Testing log1p() function with more than expected no. of arguments --\n";
+log1p(36, true);
+?>
+===Done===
+--EXPECTF--
+*** Testing log1p() : error conditions ***
+
+-- Testing log1p() function with less than expected no. of arguments --
+
+Warning: log1p() expects exactly 1 parameter, 0 given in %s on line %d
+
+-- Testing log1p() function with more than expected no. of arguments --
+
+Warning: log1p() expects exactly 1 parameter, 2 given in %s on line %d
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/log1p_variation1.phpt b/ext/standard/tests/math/log1p_variation1.phpt
new file mode 100644
index 0000000000..8aabb22ef1
--- /dev/null
+++ b/ext/standard/tests/math/log1p_variation1.phpt
@@ -0,0 +1,191 @@
+--TEST--
+Test log1p() function : usage variations - different data types as $arg argument
+--INI--
+precision=14
+--FILE--
+<?php
+/* Prototype  : float log1p  ( float $arg  )
+ * Description: Returns log(1 + number), computed in a way that is accurate even 
+ *				when the value of number is close to zero
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing log1p() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+       -2147483648,
+
+       // float data
+/*7*/  10.5,
+       -10.5,
+       12.3456789E4,
+       12.3456789E-4,
+       .5,
+
+       // null data
+/*12*/ NULL,
+       null,
+
+       // boolean data
+/*14*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*18*/ "",
+       '',
+       array(),
+
+       // string data
+/*21*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*24*/ new classA(),       
+       
+       // undefined data
+/*25*/ @$undefined_var,
+
+       // unset data
+/*26*/ @$unset_var,
+
+       // resource variable
+/*27*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of log1p()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(log1p($input));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing log1p() : usage variations ***
+
+-- Iteration 1 --
+float(0)
+
+-- Iteration 2 --
+float(0.69314718055995)
+
+-- Iteration 3 --
+float(9.4210874029538)
+
+-- Iteration 4 --
+float(NAN)
+
+-- Iteration 5 --
+float(21.487562597358)
+
+-- Iteration 6 --
+float(NAN)
+
+-- Iteration 7 --
+float(2.4423470353692)
+
+-- Iteration 8 --
+float(NAN)
+
+-- Iteration 9 --
+float(11.723654587153)
+
+-- Iteration 10 --
+float(0.0012338064377078)
+
+-- Iteration 11 --
+float(0.40546510810816)
+
+-- Iteration 12 --
+float(0)
+
+-- Iteration 13 --
+float(0)
+
+-- Iteration 14 --
+float(0.69314718055995)
+
+-- Iteration 15 --
+float(0)
+
+-- Iteration 16 --
+float(0.69314718055995)
+
+-- Iteration 17 --
+float(0)
+
+-- Iteration 18 --
+
+Warning: log1p() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: log1p() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: log1p() expects parameter 1 to be double, array given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: log1p() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: log1p() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: log1p() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: log1p() expects parameter 1 to be double, object given in %s on line %d
+NULL
+
+-- Iteration 25 --
+float(0)
+
+-- Iteration 26 --
+float(0)
+
+-- Iteration 27 --
+
+Warning: log1p() expects parameter 1 to be double, resource given in %s on line %d
+NULL
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/log_variation1.phpt b/ext/standard/tests/math/log_variation1.phpt
new file mode 100644
index 0000000000..8b5e4bb2ba
--- /dev/null
+++ b/ext/standard/tests/math/log_variation1.phpt
@@ -0,0 +1,184 @@
+--TEST--
+Test log() function : usage variations - different data types as $arg argument
+--FILE--
+<?php
+/* Prototype  : float log  ( float $arg  [, float $base  ] )
+ * Description: Natural logarithm.
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing log() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of log()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(log($input, 10));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing log() : usage variations ***
+
+-- Iteration 1 --
+float(-INF)
+
+-- Iteration 2 --
+float(0)
+
+-- Iteration 3 --
+float(4.091491094268)
+
+-- Iteration 4 --
+float(NAN)
+
+-- Iteration 5 --
+float(9.3319298653812)
+
+-- Iteration 6 --
+float(1.0211892990699)
+
+-- Iteration 7 --
+float(NAN)
+
+-- Iteration 8 --
+float(11.091514977169)
+
+-- Iteration 9 --
+float(-8.9084850228307)
+
+-- Iteration 10 --
+float(-0.30102999566398)
+
+-- Iteration 11 --
+float(-INF)
+
+-- Iteration 12 --
+float(-INF)
+
+-- Iteration 13 --
+float(0)
+
+-- Iteration 14 --
+float(-INF)
+
+-- Iteration 15 --
+float(0)
+
+-- Iteration 16 --
+float(-INF)
+
+-- Iteration 17 --
+
+Warning: log() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: log() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: log() expects parameter 1 to be double, array given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: log() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: log() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: log() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: log() expects parameter 1 to be double, object given in %s on line %d
+NULL
+
+-- Iteration 24 --
+float(-INF)
+
+-- Iteration 25 --
+float(-INF)
+
+-- Iteration 26 --
+
+Warning: log() expects parameter 1 to be double, resource given in %s on line %d
+NULL
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/log_variation2.phpt b/ext/standard/tests/math/log_variation2.phpt
new file mode 100644
index 0000000000..08f05ffbbf
--- /dev/null
+++ b/ext/standard/tests/math/log_variation2.phpt
@@ -0,0 +1,188 @@
+--TEST--
+Test log() function : usage variations - different data types as $base argument
+--FILE--
+<?php
+/* Prototype  : float log  ( float $arg  [, float $base  ] )
+ * Description: Natural logarithm.
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing log() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of log()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(log(3.14, $input));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing log() : usage variations ***
+
+-- Iteration 1 --
+float(1.1442227999202)
+
+-- Iteration 2 --
+float(INF)
+
+-- Iteration 3 --
+float(0.12145441273706)
+
+-- Iteration 4 --
+
+Warning: log(): base must be greater than 0 in %s on line %d
+bool(false)
+
+-- Iteration 5 --
+float(0.053250469650086)
+
+-- Iteration 6 --
+float(0.48661854224853)
+
+-- Iteration 7 --
+
+Warning: log(): base must be greater than 0 in %s on line %d
+bool(false)
+
+-- Iteration 8 --
+float(0.044802684673473)
+
+-- Iteration 9 --
+float(-0.055781611216686)
+
+-- Iteration 10 --
+float(-1.6507645591169)
+
+-- Iteration 11 --
+float(1.1442227999202)
+
+-- Iteration 12 --
+float(1.1442227999202)
+
+-- Iteration 13 --
+float(INF)
+
+-- Iteration 14 --
+float(1.1442227999202)
+
+-- Iteration 15 --
+float(INF)
+
+-- Iteration 16 --
+float(1.1442227999202)
+
+-- Iteration 17 --
+
+Warning: log() expects parameter 2 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: log() expects parameter 2 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: log() expects parameter 2 to be double, array given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: log() expects parameter 2 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: log() expects parameter 2 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: log() expects parameter 2 to be double, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: log() expects parameter 2 to be double, object given in %s on line %d
+NULL
+
+-- Iteration 24 --
+float(1.1442227999202)
+
+-- Iteration 25 --
+float(1.1442227999202)
+
+-- Iteration 26 --
+
+Warning: log() expects parameter 2 to be double, resource given in %s on line %d
+NULL
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/mt_rand_variation1.phpt b/ext/standard/tests/math/mt_rand_variation1.phpt
new file mode 100644
index 0000000000..7577fd3591
--- /dev/null
+++ b/ext/standard/tests/math/mt_rand_variation1.phpt
@@ -0,0 +1,184 @@
+--TEST--
+Test rand() function : usage variations - different data types as $min argument
+--FILE--
+<?php
+/* Prototype  : int mt_rand  ([ int $min  , int $max ] )
+ * Description: Generate a better random value.
+ * Source code: ext/standard/rand.c
+ */
+
+echo "*** Testing mt_rand() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of mt_rand()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(mt_rand($input, 100));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing mt_rand() : usage variations ***
+
+-- Iteration 1 --
+int(%i)
+
+-- Iteration 2 --
+int(%i)
+
+-- Iteration 3 --
+int(%i)
+
+-- Iteration 4 --
+int(%i)
+
+-- Iteration 5 --
+int(%i)
+
+-- Iteration 6 --
+int(%i)
+
+-- Iteration 7 --
+int(%i)
+
+-- Iteration 8 --
+int(%i)
+
+-- Iteration 9 --
+int(%i)
+
+-- Iteration 10 --
+int(%i)
+
+-- Iteration 11 --
+int(%i)
+
+-- Iteration 12 --
+int(%i)
+
+-- Iteration 13 --
+int(%i)
+
+-- Iteration 14 --
+int(%i)
+
+-- Iteration 15 --
+int(%i)
+
+-- Iteration 16 --
+int(%i)
+
+-- Iteration 17 --
+
+Warning: mt_rand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: mt_rand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: mt_rand() expects parameter 1 to be long, array given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: mt_rand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: mt_rand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: mt_rand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: mt_rand() expects parameter 1 to be long, object given in %s on line %d
+NULL
+
+-- Iteration 24 --
+int(%i)
+
+-- Iteration 25 --
+int(%i)
+
+-- Iteration 26 --
+
+Warning: mt_rand() expects parameter 1 to be long, resource given in %s on line %d
+NULL
+===Done===
diff --git a/ext/standard/tests/math/mt_rand_variation2.phpt b/ext/standard/tests/math/mt_rand_variation2.phpt
new file mode 100644
index 0000000000..b4e84ac872
--- /dev/null
+++ b/ext/standard/tests/math/mt_rand_variation2.phpt
@@ -0,0 +1,184 @@
+--TEST--
+Test mt_rand() function : usage variations - different data types as $max argument
+--FILE--
+<?php
+/* Prototype  : int mt_rand  ([ int $min  , int $max ] )
+ * Description: Generate a better random value.
+ * Source code: ext/standard/rand.c
+ */
+
+echo "*** Testing mt_rand) : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of mt_rand()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(mt_rand(100, $input));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing mt_rand) : usage variations ***
+
+-- Iteration 1 --
+int(%i)
+
+-- Iteration 2 --
+int(%i)
+
+-- Iteration 3 --
+int(%i)
+
+-- Iteration 4 --
+int(%i)
+
+-- Iteration 5 --
+int(%i)
+
+-- Iteration 6 --
+int(%i)
+
+-- Iteration 7 --
+int(%i)
+
+-- Iteration 8 --
+int(%i)
+
+-- Iteration 9 --
+int(%i)
+
+-- Iteration 10 --
+int(%i)
+
+-- Iteration 11 --
+int(%i)
+
+-- Iteration 12 --
+int(%i)
+
+-- Iteration 13 --
+int(%i)
+
+-- Iteration 14 --
+int(%i)
+
+-- Iteration 15 --
+int(%i)
+
+-- Iteration 16 --
+int(%i)
+
+-- Iteration 17 --
+
+Warning: mt_rand() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: mt_rand() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: mt_rand() expects parameter 2 to be long, array given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: mt_rand() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: mt_rand() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: mt_rand() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: mt_rand() expects parameter 2 to be long, object given in %s on line %d
+NULL
+
+-- Iteration 24 --
+int(%i)
+
+-- Iteration 25 --
+int(%i)
+
+-- Iteration 26 --
+
+Warning: mt_rand() expects parameter 2 to be long, resource given in %s on line %d
+NULL
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/mt_srand_variation1.phpt b/ext/standard/tests/math/mt_srand_variation1.phpt
new file mode 100644
index 0000000000..0167bab32d
--- /dev/null
+++ b/ext/standard/tests/math/mt_srand_variation1.phpt
@@ -0,0 +1,184 @@
+--TEST--
+Test mt_srand() function : usage variations - different data types as $seed argument
+--FILE--
+<?php
+/* Prototype  : void mt_srand  ([ int $seed  ] )
+ * Description: Seed the better random number generator.
+ * Source code: ext/standard/rand.c
+ */
+
+echo "*** Testing mt_srand() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of mt_srand()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(mt_srand($input));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing mt_srand() : usage variations ***
+
+-- Iteration 1 --
+NULL
+
+-- Iteration 2 --
+NULL
+
+-- Iteration 3 --
+NULL
+
+-- Iteration 4 --
+NULL
+
+-- Iteration 5 --
+NULL
+
+-- Iteration 6 --
+NULL
+
+-- Iteration 7 --
+NULL
+
+-- Iteration 8 --
+NULL
+
+-- Iteration 9 --
+NULL
+
+-- Iteration 10 --
+NULL
+
+-- Iteration 11 --
+NULL
+
+-- Iteration 12 --
+NULL
+
+-- Iteration 13 --
+NULL
+
+-- Iteration 14 --
+NULL
+
+-- Iteration 15 --
+NULL
+
+-- Iteration 16 --
+NULL
+
+-- Iteration 17 --
+
+Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: mt_srand() expects parameter 1 to be long, array given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: mt_srand() expects parameter 1 to be long, object given in %s on line %d
+NULL
+
+-- Iteration 24 --
+NULL
+
+-- Iteration 25 --
+NULL
+
+-- Iteration 26 --
+
+Warning: mt_srand() expects parameter 1 to be long, resource given in %s on line %d
+NULL
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/octdec_basic_64bit.phpt b/ext/standard/tests/math/octdec_basic_64bit.phpt
new file mode 100644
index 0000000000..a7c6d3b6be
--- /dev/null
+++ b/ext/standard/tests/math/octdec_basic_64bit.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test octdec() - basic function test octdec()
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
+?>
+--FILE--
+<?php
+
+echo "*** Testing octdec() : basic functionality ***\n";
+
+$values = array(01234567,
+				0567,
+				017777777777,
+				020000000000,
+				0x1234ABC,
+				12345,
+				'01234567',
+				'0567',
+				'017777777777',
+				'020000000000',
+				'0x1234ABC',
+				'12345',
+				31101.3,
+				31.1013e5,				
+				true,
+				false,
+				null);	
+
+for ($i = 0; $i < count($values); $i++) {
+	$res = octdec($values[$i]);
+	var_dump($res);
+}
+?>
+===Done===
+--EXPECTF--
+*** Testing octdec() : basic functionality ***
+int(14489)
+int(253)
+int(36947879)
+int(4618484)
+int(4104)
+int(5349)
+int(342391)
+int(375)
+int(2147483647)
+int(2147483648)
+int(668)
+int(5349)
+int(102923)
+int(823384)
+int(1)
+int(0)
+int(0)
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/octdec_error.phpt b/ext/standard/tests/math/octdec_error.phpt
index d933ac290d..e230de3ff8 100644
--- a/ext/standard/tests/math/octdec_error.phpt
+++ b/ext/standard/tests/math/octdec_error.phpt
@@ -2,11 +2,36 @@
 Test octdec() - wrong params  test octdec()
 --FILE--
 <?php
+/* Prototype  : number octdec  ( string $octal_string  )
+ * Description: Returns the decimal equivalent of the octal number represented by the octal_string  argument. 
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing octdec() :  error conditions ***\n";
+
+// get a class
+class classA
+{
+}
+
+echo "\n-- Incorrect number of arguments --\n"; 
 octdec();
 octdec('0123567',true);
+
+echo "\n-- Incorrect input --\n";
+octdec(new classA());
+
+
 ?>
 --EXPECTF--
+*** Testing octdec() :  error conditions ***
+
+-- Incorrect number of arguments --
 
 Warning: octdec() expects exactly 1 parameter, 0 given in %s on line %d
 
 Warning: octdec() expects exactly 1 parameter, 2 given in %s on line %d
+
+-- Incorrect input --
+
+Catchable fatal error: Object of class classA could not be converted to binary string in %s on line %d
\ No newline at end of file
diff --git a/ext/standard/tests/math/octdec_variation1.phpt b/ext/standard/tests/math/octdec_variation1.phpt
new file mode 100644
index 0000000000..117119600b
--- /dev/null
+++ b/ext/standard/tests/math/octdec_variation1.phpt
@@ -0,0 +1,164 @@
+--TEST--
+Test octdec() function : usage variations - different data types as $octal_string arg
+--INI--
+precision=14
+--FILE--
+<?php
+/* Prototype  : number octdec  ( string $octal_string  )
+ * Description: Returns the decimal equivalent of the octal number represented by the octal_string  argument. 
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing octdec() : usage variations ***\n";
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       4294967295,  // largest decimal  
+       4294967296, 
+
+       // float data
+/*7*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*12*/ NULL,
+       null,
+
+       // boolean data
+/*14*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*18*/ "",
+       '',
+       array(),
+
+       // string data
+/*21*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of octdec()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(octdec($input));
+	$iterator++;
+};
+fclose($fp);
+?>
+---Done---
+--EXPECTF--
+*** Testing octdec() : usage variations ***
+
+-- Iteration 1 --
+int(0)
+
+-- Iteration 2 --
+int(1)
+
+-- Iteration 3 --
+int(5349)
+
+-- Iteration 4 --
+int(1253)
+
+-- Iteration 5 --
+int(1134037)
+
+-- Iteration 6 --
+int(1134038)
+
+-- Iteration 7 --
+int(69)
+
+-- Iteration 8 --
+int(69)
+
+-- Iteration 9 --
+int(175304192)
+
+-- Iteration 10 --
+int(342391)
+
+-- Iteration 11 --
+int(5)
+
+-- Iteration 12 --
+int(0)
+
+-- Iteration 13 --
+int(0)
+
+-- Iteration 14 --
+int(1)
+
+-- Iteration 15 --
+int(0)
+
+-- Iteration 16 --
+int(1)
+
+-- Iteration 17 --
+int(0)
+
+-- Iteration 18 --
+int(0)
+
+-- Iteration 19 --
+int(0)
+
+-- Iteration 20 --
+
+Notice: Array to string conversion in %s on line %d
+int(0)
+
+-- Iteration 21 --
+int(0)
+
+-- Iteration 22 --
+int(0)
+
+-- Iteration 23 --
+int(0)
+
+-- Iteration 24 --
+int(0)
+
+-- Iteration 25 --
+int(0)
+
+-- Iteration 26 --
+int(%d)
+---Done---
diff --git a/ext/standard/tests/math/pow_basic.phpt b/ext/standard/tests/math/pow_basic.phpt
index 4aa42bd289..0fdb158b5a 100644
--- a/ext/standard/tests/math/pow_basic.phpt
+++ b/ext/standard/tests/math/pow_basic.phpt
@@ -2,36 +2,288 @@
 Test pow() - basic function test pow()
 --INI--
 precision=14
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
+?>
 --FILE--
 <?php
-$values = array(23,
+$bases = array(23,
 				-23,
+				23.1,
+				-23,1,
 				2.345e1,
 				-2.345e1,
 				0x17,
 				027,
 				"23",
 				"23.45",
-				"2.345e1",				
-				null,
-				true,
-				false);	
-
-for ($i = 0; $i < count($values); $i++) {
-	$res = pow($values[$i], 4);
-	var_dump($res);
+				"2.345e1",	
+				PHP_INT_MAX,
+				-PHP_INT_MAX - 1);			
+
+$exponents = array(0,
+               1,
+               -1,
+               2,
+               -2,
+               3,
+               -3,
+               2.5,
+               -2.5,
+               500,
+               -500,
+               2147483647,
+			   -2147483648); 				
+					
+foreach($bases as $base) {
+	echo "\n\nBase = $base";
+	foreach($exponents as $exponent) {
+		echo "\n..... Exponent = $exponent Result = ";
+		$res = pow($base, $exponent);
+		echo $res;
+	}
+	echo "\n\n";
 }
 ?>
---EXPECT--
-int(279841)
-int(279841)
-float(302392.75950625)
-float(302392.75950625)
-int(279841)
-int(279841)
-int(279841)
-float(302392.75950625)
-float(302392.75950625)
-int(0)
-int(1)
-int(0)
+===Done===
+--EXPECTF--
+
+
+Base = 23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23
+..... Exponent = -1 Result = 0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = 12167
+..... Exponent = -3 Result = 8.2189529053999E-5
+..... Exponent = 2.5 Result = 2536.9948758324
+..... Exponent = -2.5 Result = 0.00039416713432339
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = -23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = -23
+..... Exponent = -1 Result = -0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = -12167
+..... Exponent = -3 Result = -8.2189529053999E-5
+..... Exponent = 2.5 Result = NAN
+..... Exponent = -2.5 Result = NAN
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = -INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 23.1
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23.1
+..... Exponent = -1 Result = 0.043290043290043
+..... Exponent = 2 Result = 533.61
+..... Exponent = -2 Result = 0.0018740278480538
+..... Exponent = 3 Result = 12326.391
+..... Exponent = -3 Result = 8.1126746668997E-5
+..... Exponent = 2.5 Result = 2564.6608940579
+..... Exponent = -2.5 Result = 0.00038991509650141
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = -23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = -23
+..... Exponent = -1 Result = -0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = -12167
+..... Exponent = -3 Result = -8.2189529053999E-5
+..... Exponent = 2.5 Result = NAN
+..... Exponent = -2.5 Result = NAN
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = -INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 1
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 1
+..... Exponent = -1 Result = 1
+..... Exponent = 2 Result = 1
+..... Exponent = -2 Result = 1
+..... Exponent = 3 Result = 1
+..... Exponent = -3 Result = 1
+..... Exponent = 2.5 Result = 1
+..... Exponent = -2.5 Result = 1
+..... Exponent = 500 Result = 1
+..... Exponent = -500 Result = 1
+..... Exponent = 2147483647 Result = 1
+..... Exponent = -2147483648 Result = 1
+
+
+
+Base = 23.45
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23.45
+..... Exponent = -1 Result = 0.042643923240938
+..... Exponent = 2 Result = 549.9025
+..... Exponent = -2 Result = 0.001818504189379
+..... Exponent = 3 Result = 12895.213625
+..... Exponent = -3 Result = 7.7548153065204E-5
+..... Exponent = 2.5 Result = 2662.9138571162
+..... Exponent = -2.5 Result = 0.00037552848257846
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = -23.45
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = -23.45
+..... Exponent = -1 Result = -0.042643923240938
+..... Exponent = 2 Result = 549.9025
+..... Exponent = -2 Result = 0.001818504189379
+..... Exponent = 3 Result = -12895.213625
+..... Exponent = -3 Result = -7.7548153065204E-5
+..... Exponent = 2.5 Result = NAN
+..... Exponent = -2.5 Result = NAN
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = -INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23
+..... Exponent = -1 Result = 0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = 12167
+..... Exponent = -3 Result = 8.2189529053999E-5
+..... Exponent = 2.5 Result = 2536.9948758324
+..... Exponent = -2.5 Result = 0.00039416713432339
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23
+..... Exponent = -1 Result = 0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = 12167
+..... Exponent = -3 Result = 8.2189529053999E-5
+..... Exponent = 2.5 Result = 2536.9948758324
+..... Exponent = -2.5 Result = 0.00039416713432339
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23
+..... Exponent = -1 Result = 0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = 12167
+..... Exponent = -3 Result = 8.2189529053999E-5
+..... Exponent = 2.5 Result = 2536.9948758324
+..... Exponent = -2.5 Result = 0.00039416713432339
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 23.45
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23.45
+..... Exponent = -1 Result = 0.042643923240938
+..... Exponent = 2 Result = 549.9025
+..... Exponent = -2 Result = 0.001818504189379
+..... Exponent = 3 Result = 12895.213625
+..... Exponent = -3 Result = 7.7548153065204E-5
+..... Exponent = 2.5 Result = 2662.9138571162
+..... Exponent = -2.5 Result = 0.00037552848257846
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 2.345e1
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23.45
+..... Exponent = -1 Result = 0.042643923240938
+..... Exponent = 2 Result = 549.9025
+..... Exponent = -2 Result = 0.001818504189379
+..... Exponent = 3 Result = 12895.213625
+..... Exponent = -3 Result = 7.7548153065204E-5
+..... Exponent = 2.5 Result = 2662.9138571162
+..... Exponent = -2.5 Result = 0.00037552848257846
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 2147483647
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 2147483647
+..... Exponent = -1 Result = 4.6566128752458E-10
+..... Exponent = 2 Result = 4.6116860141324E+18
+..... Exponent = -2 Result = 2.1684043469905E-19
+..... Exponent = 3 Result = 9.903520300448E+27
+..... Exponent = -3 Result = 1.0097419600935E-28
+..... Exponent = 2.5 Result = 2.1370991100146E+23
+..... Exponent = -2.5 Result = 4.6792401686657E-24
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = -2147483648
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = -2147483648
+..... Exponent = -1 Result = -4.6566128730774E-10
+..... Exponent = 2 Result = 4.6116860184274E+18
+..... Exponent = -2 Result = 2.168404344971E-19
+..... Exponent = 3 Result = -9.903520314283E+27
+..... Exponent = -3 Result = -1.0097419586829E-28
+..... Exponent = 2.5 Result = NAN
+..... Exponent = -2.5 Result = NAN
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = -INF
+..... Exponent = -2147483648 Result = 0
+
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/pow_basic2.phpt b/ext/standard/tests/math/pow_basic2.phpt
new file mode 100644
index 0000000000..fc55caccad
--- /dev/null
+++ b/ext/standard/tests/math/pow_basic2.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test pow() - basic function test pow() - with large exponents
+--INI--
+precision=14
+--FILE--
+<?php
+
+$large_exp = 20000;
+
+echo "\n-- The following all result in INF --\n";
+var_dump(pow(24, $large_exp)); 
+var_dump(pow(0.24, -$large_exp));
+var_dump(pow(-0.24, -$large_exp));
+
+echo "\n\n-- The following all result in 0 --\n";
+var_dump(pow(0.24, $large_exp));
+var_dump(pow(-0.24, $large_exp));
+var_dump(pow(24, -$large_exp));
+var_dump(pow(-24, -$large_exp));  
+
+echo "\n\n-- The following all result in -0 --\n";
+var_dump(pow(-0.24, $large_exp+1));
+
+echo "\n\n-- The following all result in -INF --\n";
+var_dump(pow(-24, $large_exp+1));
+var_dump(pow(-0.24, -$large_exp+1));
+
+?>
+===Done===
+--EXPECTF--
+
+-- The following all result in INF --
+float(INF)
+float(INF)
+float(INF)
+
+
+-- The following all result in 0 --
+float(0)
+float(0)
+float(0)
+float(0)
+
+
+-- The following all result in -0 --
+float(%s)
+
+
+-- The following all result in -INF --
+float(-INF)
+float(-INF)
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/pow_basic_64bit.phpt b/ext/standard/tests/math/pow_basic_64bit.phpt
new file mode 100644
index 0000000000..339154142b
--- /dev/null
+++ b/ext/standard/tests/math/pow_basic_64bit.phpt
@@ -0,0 +1,287 @@
+--TEST--
+Test pow() - basic function test pow()
+--INI--
+precision=14
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
+?>
+--FILE--
+<?php
+$bases = array(23,
+				-23,
+				23.1,
+				-23,1,
+				2.345e1,
+				-2.345e1,
+				0x17,
+				027,
+				"23",
+				"23.45",
+				"2.345e1",	
+				PHP_INT_MAX,
+				-PHP_INT_MAX - 1);				
+
+$exponents = array(0,
+               1,
+               -1,
+               2,
+               -2,
+               3,
+               -3,
+               2.5,
+               -2.5,
+               500,
+               -500,
+               2147483647,
+			   -2147483648); 				
+					
+foreach($bases as $base) {
+	echo "\n\nBase = $base";
+	foreach($exponents as $exponent) {
+		echo "\n..... Exponent = $exponent Result = ";
+		$res = pow($base, $exponent);
+		echo $res;
+	}
+	echo "\n\n";
+}
+?>
+===Done===
+--EXPECTF--
+Base = 23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23
+..... Exponent = -1 Result = 0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = 12167
+..... Exponent = -3 Result = 8.2189529053999E-5
+..... Exponent = 2.5 Result = 2536.9948758324
+..... Exponent = -2.5 Result = 0.00039416713432339
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = -23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = -23
+..... Exponent = -1 Result = -0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = -12167
+..... Exponent = -3 Result = -8.2189529053999E-5
+..... Exponent = 2.5 Result = NAN
+..... Exponent = -2.5 Result = NAN
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = -INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 23.1
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23.1
+..... Exponent = -1 Result = 0.043290043290043
+..... Exponent = 2 Result = 533.61
+..... Exponent = -2 Result = 0.0018740278480538
+..... Exponent = 3 Result = 12326.391
+..... Exponent = -3 Result = 8.1126746668997E-5
+..... Exponent = 2.5 Result = 2564.6608940579
+..... Exponent = -2.5 Result = 0.00038991509650141
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = -23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = -23
+..... Exponent = -1 Result = -0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = -12167
+..... Exponent = -3 Result = -8.2189529053999E-5
+..... Exponent = 2.5 Result = NAN
+..... Exponent = -2.5 Result = NAN
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = -INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 1
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 1
+..... Exponent = -1 Result = 1
+..... Exponent = 2 Result = 1
+..... Exponent = -2 Result = 1
+..... Exponent = 3 Result = 1
+..... Exponent = -3 Result = 1
+..... Exponent = 2.5 Result = 1
+..... Exponent = -2.5 Result = 1
+..... Exponent = 500 Result = 1
+..... Exponent = -500 Result = 1
+..... Exponent = 2147483647 Result = 1
+..... Exponent = -2147483648 Result = 1
+
+
+
+Base = 23.45
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23.45
+..... Exponent = -1 Result = 0.042643923240938
+..... Exponent = 2 Result = 549.9025
+..... Exponent = -2 Result = 0.001818504189379
+..... Exponent = 3 Result = 12895.213625
+..... Exponent = -3 Result = 7.7548153065204E-5
+..... Exponent = 2.5 Result = 2662.9138571162
+..... Exponent = -2.5 Result = 0.00037552848257846
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = -23.45
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = -23.45
+..... Exponent = -1 Result = -0.042643923240938
+..... Exponent = 2 Result = 549.9025
+..... Exponent = -2 Result = 0.001818504189379
+..... Exponent = 3 Result = -12895.213625
+..... Exponent = -3 Result = -7.7548153065204E-5
+..... Exponent = 2.5 Result = NAN
+..... Exponent = -2.5 Result = NAN
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = -INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23
+..... Exponent = -1 Result = 0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = 12167
+..... Exponent = -3 Result = 8.2189529053999E-5
+..... Exponent = 2.5 Result = 2536.9948758324
+..... Exponent = -2.5 Result = 0.00039416713432339
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23
+..... Exponent = -1 Result = 0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = 12167
+..... Exponent = -3 Result = 8.2189529053999E-5
+..... Exponent = 2.5 Result = 2536.9948758324
+..... Exponent = -2.5 Result = 0.00039416713432339
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 23
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23
+..... Exponent = -1 Result = 0.043478260869565
+..... Exponent = 2 Result = 529
+..... Exponent = -2 Result = 0.001890359168242
+..... Exponent = 3 Result = 12167
+..... Exponent = -3 Result = 8.2189529053999E-5
+..... Exponent = 2.5 Result = 2536.9948758324
+..... Exponent = -2.5 Result = 0.00039416713432339
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 23.45
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23.45
+..... Exponent = -1 Result = 0.042643923240938
+..... Exponent = 2 Result = 549.9025
+..... Exponent = -2 Result = 0.001818504189379
+..... Exponent = 3 Result = 12895.213625
+..... Exponent = -3 Result = 7.7548153065204E-5
+..... Exponent = 2.5 Result = 2662.9138571162
+..... Exponent = -2.5 Result = 0.00037552848257846
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 2.345e1
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 23.45
+..... Exponent = -1 Result = 0.042643923240938
+..... Exponent = 2 Result = 549.9025
+..... Exponent = -2 Result = 0.001818504189379
+..... Exponent = 3 Result = 12895.213625
+..... Exponent = -3 Result = 7.7548153065204E-5
+..... Exponent = 2.5 Result = 2662.9138571162
+..... Exponent = -2.5 Result = 0.00037552848257846
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = 9223372036854775807
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = 9223372036854775807
+..... Exponent = -1 Result = 1.0842021724855E-19
+..... Exponent = 2 Result = 8.5070591730235E+37
+..... Exponent = -2 Result = 1.1754943508223E-38
+..... Exponent = 3 Result = 7.8463771692334E+56
+..... Exponent = -3 Result = 1.274473528906E-57
+..... Exponent = 2.5 Result = 2.5835942961798E+47
+..... Exponent = -2.5 Result = 3.8705767444936E-48
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = INF
+..... Exponent = -2147483648 Result = 0
+
+
+
+Base = -9223372036854775808
+..... Exponent = 0 Result = 1
+..... Exponent = 1 Result = -9223372036854775808
+..... Exponent = -1 Result = -1.0842021724855E-19
+..... Exponent = 2 Result = 8.5070591730235E+37
+..... Exponent = -2 Result = 1.1754943508223E-38
+..... Exponent = 3 Result = -7.8463771692334E+56
+..... Exponent = -3 Result = -1.274473528906E-57
+..... Exponent = 2.5 Result = NAN
+..... Exponent = -2.5 Result = NAN
+..... Exponent = 500 Result = INF
+..... Exponent = -500 Result = 0
+..... Exponent = 2147483647 Result = -INF
+..... Exponent = -2147483648 Result = 0
+
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/pow_variation1.phpt b/ext/standard/tests/math/pow_variation1.phpt
new file mode 100644
index 0000000000..df511906b0
--- /dev/null
+++ b/ext/standard/tests/math/pow_variation1.phpt
@@ -0,0 +1,176 @@
+--TEST--
+Test pow() function : usage variations - different data types as $base argument
+--INI--
+precision = 14
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
+?>
+--FILE--
+<?php
+/* Prototype  : number pow  ( number $base  , number $exp  )
+ * Description: Exponential expression.
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing pow() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       PHP_INT_MAX,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of pow()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(pow($input, 3));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing pow() : usage variations ***
+
+-- Iteration 1 --
+int(0)
+
+-- Iteration 2 --
+int(1)
+
+-- Iteration 3 --
+float(1881365963625)
+
+-- Iteration 4 --
+float(-12895213625)
+
+-- Iteration 5 --
+float(9.903520300448E+27)
+
+-- Iteration 6 --
+float(1157.625)
+
+-- Iteration 7 --
+float(-1157.625)
+
+-- Iteration 8 --
+float(1.881676371789%dE+33)
+
+-- Iteration 9 --
+float(1.881676371789%dE-27)
+
+-- Iteration 10 --
+float(0.125)
+
+-- Iteration 11 --
+int(0)
+
+-- Iteration 12 --
+int(0)
+
+-- Iteration 13 --
+int(1)
+
+-- Iteration 14 --
+int(0)
+
+-- Iteration 15 --
+int(1)
+
+-- Iteration 16 --
+int(0)
+
+-- Iteration 17 --
+int(0)
+
+-- Iteration 18 --
+int(0)
+
+-- Iteration 19 --
+float(0)
+
+-- Iteration 20 --
+int(0)
+
+-- Iteration 21 --
+int(0)
+
+-- Iteration 22 --
+int(0)
+
+-- Iteration 23 --
+
+Notice: Object of class classA could not be converted to int in %s on line %d
+int(1)
+
+-- Iteration 24 --
+int(0)
+
+-- Iteration 25 --
+int(0)
+
+-- Iteration 26 --
+%s
+===Done===
diff --git a/ext/standard/tests/math/pow_variation1_64bit.phpt b/ext/standard/tests/math/pow_variation1_64bit.phpt
new file mode 100644
index 0000000000..24b482680b
--- /dev/null
+++ b/ext/standard/tests/math/pow_variation1_64bit.phpt
@@ -0,0 +1,176 @@
+--TEST--
+Test pow() function : usage variations - different data types as $base argument
+--INI--
+precision = 14
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
+?>
+--FILE--
+<?php
+/* Prototype  : number pow  ( number $base  , number $exp  )
+ * Description: Exponential expression.
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing pow() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       PHP_INT_MAX,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of pow()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(pow($input, 3));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing pow() : usage variations ***
+
+-- Iteration 1 --
+int(0)
+
+-- Iteration 2 --
+int(1)
+
+-- Iteration 3 --
+int(1881365963625)
+
+-- Iteration 4 --
+int(-12895213625)
+
+-- Iteration 5 --
+float(7.8463771692334E+56)
+
+-- Iteration 6 --
+float(1157.625)
+
+-- Iteration 7 --
+float(-1157.625)
+
+-- Iteration 8 --
+float(1.8816763717892E+33)
+
+-- Iteration 9 --
+float(1.8816763717892E-27)
+
+-- Iteration 10 --
+float(0.125)
+
+-- Iteration 11 --
+int(0)
+
+-- Iteration 12 --
+int(0)
+
+-- Iteration 13 --
+int(1)
+
+-- Iteration 14 --
+int(0)
+
+-- Iteration 15 --
+int(1)
+
+-- Iteration 16 --
+int(0)
+
+-- Iteration 17 --
+int(0)
+
+-- Iteration 18 --
+int(0)
+
+-- Iteration 19 --
+float(0)
+
+-- Iteration 20 --
+int(0)
+
+-- Iteration 21 --
+int(0)
+
+-- Iteration 22 --
+int(0)
+
+-- Iteration 23 --
+
+Notice: Object of class classA could not be converted to int in %s on line %d
+int(1)
+
+-- Iteration 24 --
+int(0)
+
+-- Iteration 25 --
+int(0)
+
+-- Iteration 26 --
+%s
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/pow_variation2.phpt b/ext/standard/tests/math/pow_variation2.phpt
new file mode 100644
index 0000000000..b1800bb15f
--- /dev/null
+++ b/ext/standard/tests/math/pow_variation2.phpt
@@ -0,0 +1,172 @@
+--TEST--
+Test pow() function : usage variations - different data types as $exp argument
+--INI--
+precision = 14
+--FILE--
+<?php
+/* Prototype  : number pow  ( number $base  , number $exp  )
+ * Description: Exponential expression.
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing pow() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  2.5,
+       -2.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of pow()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(pow(20.3, $input));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing pow() : usage variations ***
+
+-- Iteration 1 --
+float(1)
+
+-- Iteration 2 --
+float(20.3)
+
+-- Iteration 3 --
+float(INF)
+
+-- Iteration 4 --
+float(0)
+
+-- Iteration 5 --
+float(INF)
+
+-- Iteration 6 --
+float(1856.6929774279)
+
+-- Iteration 7 --
+float(0.00053859200856424)
+
+-- Iteration 8 --
+float(INF)
+
+-- Iteration 9 --
+float(1.0000000037168)
+
+-- Iteration 10 --
+float(4.5055521304275)
+
+-- Iteration 11 --
+float(1)
+
+-- Iteration 12 --
+float(1)
+
+-- Iteration 13 --
+float(20.3)
+
+-- Iteration 14 --
+float(1)
+
+-- Iteration 15 --
+float(20.3)
+
+-- Iteration 16 --
+float(1)
+
+-- Iteration 17 --
+float(1)
+
+-- Iteration 18 --
+float(1)
+
+-- Iteration 19 --
+float(1)
+
+-- Iteration 20 --
+float(1)
+
+-- Iteration 21 --
+float(1)
+
+-- Iteration 22 --
+float(1)
+
+-- Iteration 23 --
+
+Notice: Object of class classA could not be converted to int in %s on line %d
+float(20.3)
+
+-- Iteration 24 --
+float(1)
+
+-- Iteration 25 --
+float(1)
+
+-- Iteration 26 --
+%s
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/rand_variation1.phpt b/ext/standard/tests/math/rand_variation1.phpt
new file mode 100644
index 0000000000..d70c8f68cf
--- /dev/null
+++ b/ext/standard/tests/math/rand_variation1.phpt
@@ -0,0 +1,184 @@
+--TEST--
+Test rand() function : usage variations - different data types as $min argument
+--FILE--
+<?php
+/* Prototype  : int rand  ([ int $min  , int $max ] )
+ * Description: Generate a random integer.
+ * Source code: ext/standard/rand.c
+ */
+
+echo "*** Testing rand() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of rand()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(rand($input, 100));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing rand() : usage variations ***
+
+-- Iteration 1 --
+int(%i)
+
+-- Iteration 2 --
+int(%i)
+
+-- Iteration 3 --
+int(%i)
+
+-- Iteration 4 --
+int(%i)
+
+-- Iteration 5 --
+int(%i)
+
+-- Iteration 6 --
+int(%i)
+
+-- Iteration 7 --
+int(%i)
+
+-- Iteration 8 --
+int(%i)
+
+-- Iteration 9 --
+int(%i)
+
+-- Iteration 10 --
+int(%i)
+
+-- Iteration 11 --
+int(%i)
+
+-- Iteration 12 --
+int(%i)
+
+-- Iteration 13 --
+int(%i)
+
+-- Iteration 14 --
+int(%i)
+
+-- Iteration 15 --
+int(%i)
+
+-- Iteration 16 --
+int(%i)
+
+-- Iteration 17 --
+
+Warning: rand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: rand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: rand() expects parameter 1 to be long, array given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: rand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: rand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: rand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: rand() expects parameter 1 to be long, object given in %s on line %d
+NULL
+
+-- Iteration 24 --
+int(%i)
+
+-- Iteration 25 --
+int(%i)
+
+-- Iteration 26 --
+
+Warning: rand() expects parameter 1 to be long, resource given in %s on line %d
+NULL
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/rand_variation2.phpt b/ext/standard/tests/math/rand_variation2.phpt
new file mode 100644
index 0000000000..6a271d6864
--- /dev/null
+++ b/ext/standard/tests/math/rand_variation2.phpt
@@ -0,0 +1,184 @@
+--TEST--
+Test rand() function : usage variations - different data types as $max argument
+--FILE--
+<?php
+/* Prototype  : int rand  ([ int $min  , int $max ] )
+ * Description: Generate a random integer.
+ * Source code: ext/standard/rand.c
+ */
+
+echo "*** Testing rand) : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of rand()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(rand(100, $input));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing rand) : usage variations ***
+
+-- Iteration 1 --
+int(%i)
+
+-- Iteration 2 --
+int(%i)
+
+-- Iteration 3 --
+int(%i)
+
+-- Iteration 4 --
+int(%i)
+
+-- Iteration 5 --
+int(%i)
+
+-- Iteration 6 --
+int(%i)
+
+-- Iteration 7 --
+int(%i)
+
+-- Iteration 8 --
+int(%i)
+
+-- Iteration 9 --
+int(%i)
+
+-- Iteration 10 --
+int(%i)
+
+-- Iteration 11 --
+int(%i)
+
+-- Iteration 12 --
+int(%i)
+
+-- Iteration 13 --
+int(%i)
+
+-- Iteration 14 --
+int(%i)
+
+-- Iteration 15 --
+int(%i)
+
+-- Iteration 16 --
+int(%i)
+
+-- Iteration 17 --
+
+Warning: rand() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: rand() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: rand() expects parameter 2 to be long, array given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: rand() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: rand() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: rand() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: rand() expects parameter 2 to be long, object given in %s on line %d
+NULL
+
+-- Iteration 24 --
+int(%i)
+
+-- Iteration 25 --
+int(%i)
+
+-- Iteration 26 --
+
+Warning: rand() expects parameter 2 to be long, resource given in %s on line %d
+NULL
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/round_basic.phpt b/ext/standard/tests/math/round_basic.phpt
new file mode 100644
index 0000000000..dd4725f244
--- /dev/null
+++ b/ext/standard/tests/math/round_basic.phpt
@@ -0,0 +1,192 @@
+--TEST--
+Test round() - basic function test for round()
+--INI--
+precision=14
+--FILE--
+<?php
+/* Prototype  : float round  ( float $val  [, int $precision  ] )
+ * Description: Returns the rounded value of val  to specified precision (number of digits
+ * after the decimal point)
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing round() : basic functionality ***\n";
+
+$values = array(123456789,
+				123.456789,
+				-4.5679123,
+				1.23E4,
+				-4.567E3,
+				0x234567,
+				067777777,
+				"1.234567", 
+				"2.3456789e8",
+				"0x1234CDEF");			
+					
+$precision = array(2,
+				8,
+				0x3,
+				04,
+				3.6,
+				"2",
+				"0x03",
+				"04",
+				"3.6",
+				"2.1e1",				
+				null,
+				true,
+				false);					
+
+for ($i = 0; $i < count($values); $i++) {
+	echo "round: $values[$i]\n";
+	for ($j = 0; $j < count($precision); $j++) {
+		$res = round($values[$i], $precision[$j]);
+		echo "...with precision $precision[$j]-> ";
+		var_dump($res);
+	}	
+}
+?>
+===Done===
+--EXPECTF--
+*** Testing round() : basic functionality ***
+round: 123456789
+...with precision 2-> float(123456789)
+...with precision 8-> float(123456789)
+...with precision 3-> float(123456789)
+...with precision 4-> float(123456789)
+...with precision 3.6-> float(123456789)
+...with precision 2-> float(123456789)
+...with precision 0x03-> float(123456789)
+...with precision 04-> float(123456789)
+...with precision 3.6-> float(123456789)
+...with precision 2.1e1-> float(123456789)
+...with precision -> float(123456789)
+...with precision 1-> float(123456789)
+...with precision -> float(123456789)
+round: 123.456789
+...with precision 2-> float(123.46)
+...with precision 8-> float(123.456789)
+...with precision 3-> float(123.457)
+...with precision 4-> float(123.4568)
+...with precision 3.6-> float(123.457)
+...with precision 2-> float(123.46)
+...with precision 0x03-> float(123.457)
+...with precision 04-> float(123.4568)
+...with precision 3.6-> float(123.457)
+...with precision 2.1e1-> float(123.456789)
+...with precision -> float(123)
+...with precision 1-> float(123.5)
+...with precision -> float(123)
+round: -4.5679123
+...with precision 2-> float(-4.57)
+...with precision 8-> float(-4.5679123)
+...with precision 3-> float(-4.568)
+...with precision 4-> float(-4.5679)
+...with precision 3.6-> float(-4.568)
+...with precision 2-> float(-4.57)
+...with precision 0x03-> float(-4.568)
+...with precision 04-> float(-4.5679)
+...with precision 3.6-> float(-4.568)
+...with precision 2.1e1-> float(-4.5679123)
+...with precision -> float(-5)
+...with precision 1-> float(-4.6)
+...with precision -> float(-5)
+round: 12300
+...with precision 2-> float(12300)
+...with precision 8-> float(12300)
+...with precision 3-> float(12300)
+...with precision 4-> float(12300)
+...with precision 3.6-> float(12300)
+...with precision 2-> float(12300)
+...with precision 0x03-> float(12300)
+...with precision 04-> float(12300)
+...with precision 3.6-> float(12300)
+...with precision 2.1e1-> float(12300)
+...with precision -> float(12300)
+...with precision 1-> float(12300)
+...with precision -> float(12300)
+round: -4567
+...with precision 2-> float(-4567)
+...with precision 8-> float(-4567)
+...with precision 3-> float(-4567)
+...with precision 4-> float(-4567)
+...with precision 3.6-> float(-4567)
+...with precision 2-> float(-4567)
+...with precision 0x03-> float(-4567)
+...with precision 04-> float(-4567)
+...with precision 3.6-> float(-4567)
+...with precision 2.1e1-> float(-4567)
+...with precision -> float(-4567)
+...with precision 1-> float(-4567)
+...with precision -> float(-4567)
+round: 2311527
+...with precision 2-> float(2311527)
+...with precision 8-> float(2311527)
+...with precision 3-> float(2311527)
+...with precision 4-> float(2311527)
+...with precision 3.6-> float(2311527)
+...with precision 2-> float(2311527)
+...with precision 0x03-> float(2311527)
+...with precision 04-> float(2311527)
+...with precision 3.6-> float(2311527)
+...with precision 2.1e1-> float(2311527)
+...with precision -> float(2311527)
+...with precision 1-> float(2311527)
+...with precision -> float(2311527)
+round: 14680063
+...with precision 2-> float(14680063)
+...with precision 8-> float(14680063)
+...with precision 3-> float(14680063)
+...with precision 4-> float(14680063)
+...with precision 3.6-> float(14680063)
+...with precision 2-> float(14680063)
+...with precision 0x03-> float(14680063)
+...with precision 04-> float(14680063)
+...with precision 3.6-> float(14680063)
+...with precision 2.1e1-> float(14680063)
+...with precision -> float(14680063)
+...with precision 1-> float(14680063)
+...with precision -> float(14680063)
+round: 1.234567
+...with precision 2-> float(1.23)
+...with precision 8-> float(1.234567)
+...with precision 3-> float(1.235)
+...with precision 4-> float(1.2346)
+...with precision 3.6-> float(1.235)
+...with precision 2-> float(1.23)
+...with precision 0x03-> float(1.235)
+...with precision 04-> float(1.2346)
+...with precision 3.6-> float(1.235)
+...with precision 2.1e1-> float(1.234567)
+...with precision -> float(1)
+...with precision 1-> float(1.2)
+...with precision -> float(1)
+round: 2.3456789e8
+...with precision 2-> float(234567890)
+...with precision 8-> float(234567890)
+...with precision 3-> float(234567890)
+...with precision 4-> float(234567890)
+...with precision 3.6-> float(234567890)
+...with precision 2-> float(234567890)
+...with precision 0x03-> float(234567890)
+...with precision 04-> float(234567890)
+...with precision 3.6-> float(234567890)
+...with precision 2.1e1-> float(234567890)
+...with precision -> float(234567890)
+...with precision 1-> float(234567890)
+...with precision -> float(234567890)
+round: 0x1234CDEF
+...with precision 2-> float(305450479)
+...with precision 8-> float(305450479)
+...with precision 3-> float(305450479)
+...with precision 4-> float(305450479)
+...with precision 3.6-> float(305450479)
+...with precision 2-> float(305450479)
+...with precision 0x03-> float(305450479)
+...with precision 04-> float(305450479)
+...with precision 3.6-> float(305450479)
+...with precision 2.1e1-> float(305450479)
+...with precision -> float(305450479)
+...with precision 1-> float(305450479)
+...with precision -> float(305450479)
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/round_error.phpt b/ext/standard/tests/math/round_error.phpt
new file mode 100644
index 0000000000..28a6d5cf79
--- /dev/null
+++ b/ext/standard/tests/math/round_error.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Test round() function :  error conditions - incorrect number of args
+--FILE--
+<?php
+/* Prototype  : float round  ( float $val  [, int $precision  ] )
+ * Description: Returns the rounded value of val  to specified precision (number of digits
+ * after the decimal point)
+ * Source code: ext/standard/math.c
+ */
+ 
+/*
+ * Pass incorrect number of arguments to round() to test behaviour
+ */
+ 
+echo "*** Testing round() : error conditions ***\n";
+
+echo "\n-- Wrong nmumber of arguments --\n";
+var_dump(round());
+var_dump(round(500, 10, true));
+
+?>
+===Done===
+--EXPECTF--
+*** Testing round() : error conditions ***
+
+-- Wrong nmumber of arguments --
+
+Warning: round() expects at least 1 parameter, 0 given in %s on line %d
+NULL
+float(500)
+===Done===
diff --git a/ext/standard/tests/math/round_variation1.phpt b/ext/standard/tests/math/round_variation1.phpt
new file mode 100644
index 0000000000..c89dd6818a
--- /dev/null
+++ b/ext/standard/tests/math/round_variation1.phpt
@@ -0,0 +1,173 @@
+--TEST--
+Test round() function : usage variations - different data types as $val argument
+--INI--
+precision=14
+--FILE--
+<?php
+/* Prototype  : float round  ( float $val  [, int $precision  ] )
+ * Description: Returns the rounded value of val  to specified precision (number of digits
+ * after the decimal point)
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing round() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of round()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(round($input, 14));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing round() : usage variations ***
+
+-- Iteration 1 --
+float(0)
+
+-- Iteration 2 --
+float(1)
+
+-- Iteration 3 --
+float(12345)
+
+-- Iteration 4 --
+float(-2345)
+
+-- Iteration 5 --
+float(2147483647)
+
+-- Iteration 6 --
+float(10.5)
+
+-- Iteration 7 --
+float(-10.5)
+
+-- Iteration 8 --
+float(123456789000)
+
+-- Iteration 9 --
+float(1.23457E-9)
+
+-- Iteration 10 --
+float(0.5)
+
+-- Iteration 11 --
+float(0)
+
+-- Iteration 12 --
+float(0)
+
+-- Iteration 13 --
+float(1)
+
+-- Iteration 14 --
+float(0)
+
+-- Iteration 15 --
+float(1)
+
+-- Iteration 16 --
+float(0)
+
+-- Iteration 17 --
+float(0)
+
+-- Iteration 18 --
+float(0)
+
+-- Iteration 19 --
+bool(false)
+
+-- Iteration 20 --
+float(0)
+
+-- Iteration 21 --
+float(0)
+
+-- Iteration 22 --
+float(0)
+
+-- Iteration 23 --
+
+Notice: Object of class classA could not be converted to int in %s on line %d
+float(1)
+
+-- Iteration 24 --
+float(0)
+
+-- Iteration 25 --
+float(0)
+
+-- Iteration 26 --
+float(%f)
+===Done===
diff --git a/ext/standard/tests/math/round_variation2.phpt b/ext/standard/tests/math/round_variation2.phpt
new file mode 100644
index 0000000000..2d4df51396
--- /dev/null
+++ b/ext/standard/tests/math/round_variation2.phpt
@@ -0,0 +1,187 @@
+--TEST--
+Test round() function : usage variations - different data types as $precision argument
+--INI--
+precision=14
+--FILE--
+<?php
+/* Prototype  : float round  ( float $val  [, int $precision  ] )
+ * Description: Returns the rounded value of val  to specified precision (number of digits
+ * after the decimal point)
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing round() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e5,
+       12.3456789000E-5,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of round()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(round(123.4456789, $input));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing round() : usage variations ***
+
+-- Iteration 1 --
+float(123)
+
+-- Iteration 2 --
+float(123.4)
+
+-- Iteration 3 --
+float(123.4456789)
+
+-- Iteration 4 --
+float(0)
+
+-- Iteration 5 --
+float(123.4456789)
+
+-- Iteration 6 --
+float(123.4456789)
+
+-- Iteration 7 --
+float(0)
+
+-- Iteration 8 --
+float(123.4456789)
+
+-- Iteration 9 --
+float(123)
+
+-- Iteration 10 --
+float(123)
+
+-- Iteration 11 --
+float(123)
+
+-- Iteration 12 --
+float(123)
+
+-- Iteration 13 --
+float(123.4)
+
+-- Iteration 14 --
+float(123)
+
+-- Iteration 15 --
+float(123.4)
+
+-- Iteration 16 --
+float(123)
+
+-- Iteration 17 --
+
+Warning: round() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: round() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: round() expects parameter 2 to be long, array given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: round() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: round() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: round() expects parameter 2 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: round() expects parameter 2 to be long, object given in %s on line %d
+NULL
+
+-- Iteration 24 --
+float(123)
+
+-- Iteration 25 --
+float(123)
+
+-- Iteration 26 --
+
+Warning: round() expects parameter 2 to be long, resource given in %s on line %d
+NULL
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/sqrt_variation.phpt b/ext/standard/tests/math/sqrt_variation.phpt
new file mode 100644
index 0000000000..aaa8e4ca50
--- /dev/null
+++ b/ext/standard/tests/math/sqrt_variation.phpt
@@ -0,0 +1,60 @@
+--TEST--
+Test variations in usage of sqrt()
+--INI--
+precision = 14
+--FILE--
+<?php
+/* 
+ * proto float sqrt(float number)
+ * Function is implemented in ext/standard/math.c
+*/ 
+
+
+//Test sqrt with a different input values
+echo "*** Testing sqrt() : usage variations ***\n";
+
+$values = array(23,
+		-23,
+		2.345e1,
+		-2.345e1,
+		0x17,
+		027,
+		"23",
+		"23.45",
+		"2.345e1",
+		"nonsense",				
+		"1000",
+		"1000ABC",
+		null,
+		true,
+		false);	
+
+for ($i = 0; $i < count($values); $i++) {
+	$res = sqrt($values[$i]);
+	var_dump($res);
+}
+
+?>
+===Done===
+--EXPECTF--
+*** Testing sqrt() : usage variations ***
+float(4.7958315233127)
+float(NAN)
+float(4.8425200051213)
+float(NAN)
+float(4.7958315233127)
+float(4.7958315233127)
+float(4.7958315233127)
+float(4.8425200051213)
+float(4.8425200051213)
+
+Warning: sqrt() expects parameter 1 to be double, Unicode string given in %s on line %d
+NULL
+float(31.622776601684)
+
+Notice: A non well formed numeric value encountered in %s on line %d
+float(31.622776601684)
+float(0)
+float(1)
+float(0)
+===Done===
\ No newline at end of file
diff --git a/ext/standard/tests/math/srand_basic.phpt b/ext/standard/tests/math/srand_basic.phpt
index 6f4228530b..b56ad10ac0 100644
--- a/ext/standard/tests/math/srand_basic.phpt
+++ b/ext/standard/tests/math/srand_basic.phpt
@@ -1,7 +1,14 @@
 --TEST--
-Maths test for xapic versions of srand()
+Test srand() - basic function test for srand()
 --FILE--
 <?php
+/* Prototype  : void srand  ([ int $seed  ] )
+ * Description: Seed the random number generator.
+ * Source code: ext/standard/rand.c
+ */
+
+echo "*** Testing srand() : basic functionality ***\n";
+
 // Should return NULL if given anything that it can convert to long
 // This doesn't actually test what it does with the input :-\
 var_dump(srand());
@@ -13,7 +20,9 @@ var_dump(srand(true));
 var_dump(srand(false));
 var_dump(srand(NULL));
 ?>
---EXPECT--
+===Done===
+--EXPECTF--
+*** Testing srand() : basic functionality ***
 NULL
 NULL
 NULL
@@ -22,3 +31,4 @@ NULL
 NULL
 NULL
 NULL
+===Done===
diff --git a/ext/standard/tests/math/srand_error.phpt b/ext/standard/tests/math/srand_error.phpt
index 1757a75baa..5431990b5a 100644
--- a/ext/standard/tests/math/srand_error.phpt
+++ b/ext/standard/tests/math/srand_error.phpt
@@ -1,17 +1,32 @@
 --TEST--
-Test srand() - wrong params test srand()
+Test srand() function :  error conditions - incorrect number of args
 --FILE--
 <?php
-var_dump(mt_srand(500, true));
-var_dump(mt_srand("fivehundred"));
-var_dump(mt_srand("500ABC"));
+/* Prototype  : void srand  ([ int $seed  ] )
+ * Description: Seed the random number generator.
+ * Source code: ext/standard/rand.c
+ */
+ 
+/*
+ * Pass incorrect number of arguments to srand() to test behaviour
+ */
+ 
+echo "*** Testing srand() : error conditions ***\n";
+
+var_dump(srand(500, true));
+var_dump(srand("fivehundred"));
+var_dump(srand("500ABC"));
 ?>
+===Done===
 --EXPECTF--
-Warning: mt_srand() expects at most 1 parameter, 2 given in %s on line %d
+*** Testing srand() : error conditions ***
+
+Warning: srand() expects at most 1 parameter, 2 given in %s on line %d
 NULL
 
-Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d
 NULL
 
 Notice: A non well formed numeric value encountered in %s on line %d
 NULL
+===Done===
diff --git a/ext/standard/tests/math/srand_variation1.phpt b/ext/standard/tests/math/srand_variation1.phpt
new file mode 100644
index 0000000000..25eafd98a6
--- /dev/null
+++ b/ext/standard/tests/math/srand_variation1.phpt
@@ -0,0 +1,184 @@
+--TEST--
+Test srand() function : usage variations - different data types as $seed argument
+--FILE--
+<?php
+/* Prototype  : void srand  ([ int $seed  ] )
+ * Description: Seed the random number generator.
+ * Source code: ext/standard/rand.c
+ */
+
+echo "*** Testing srand() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+abc
+xyz
+EOT;
+
+// get a class
+class classA
+{
+}
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+$inputs = array(
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,       
+       2147483647,
+
+       // float data
+/*6*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*11*/ NULL,
+       null,
+
+       // boolean data
+/*13*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*17*/ "",
+       '',
+       array(),
+
+       // string data
+/*20*/ "abcxyz",
+       'abcxyz',
+       $heredoc,
+       
+       // object data
+/*23*/ new classA(),       
+       
+       // undefined data
+/*24*/ @$undefined_var,
+
+       // unset data
+/*25*/ @$unset_var,
+
+       // resource variable
+/*26*/ $fp
+);
+
+// loop through each element of $inputs to check the behaviour of srand()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump(srand($input));
+	$iterator++;
+};
+fclose($fp);
+?>
+===Done===
+--EXPECTF--
+*** Testing srand() : usage variations ***
+
+-- Iteration 1 --
+NULL
+
+-- Iteration 2 --
+NULL
+
+-- Iteration 3 --
+NULL
+
+-- Iteration 4 --
+NULL
+
+-- Iteration 5 --
+NULL
+
+-- Iteration 6 --
+NULL
+
+-- Iteration 7 --
+NULL
+
+-- Iteration 8 --
+NULL
+
+-- Iteration 9 --
+NULL
+
+-- Iteration 10 --
+NULL
+
+-- Iteration 11 --
+NULL
+
+-- Iteration 12 --
+NULL
+
+-- Iteration 13 --
+NULL
+
+-- Iteration 14 --
+NULL
+
+-- Iteration 15 --
+NULL
+
+-- Iteration 16 --
+NULL
+
+-- Iteration 17 --
+
+Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: srand() expects parameter 1 to be long, array given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: srand() expects parameter 1 to be long, object given in %s on line %d
+NULL
+
+-- Iteration 24 --
+NULL
+
+-- Iteration 25 --
+NULL
+
+-- Iteration 26 --
+
+Warning: srand() expects parameter 1 to be long, resource given in %s on line %d
+NULL
+===Done===
\ No newline at end of file