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Diffstat (limited to 'tests/test_tools/simpletest/compatibility.php')
-rw-r--r--tests/test_tools/simpletest/compatibility.php34
1 files changed, 17 insertions, 17 deletions
diff --git a/tests/test_tools/simpletest/compatibility.php b/tests/test_tools/simpletest/compatibility.php
index d3495cf9..0be00ca8 100644
--- a/tests/test_tools/simpletest/compatibility.php
+++ b/tests/test_tools/simpletest/compatibility.php
@@ -4,14 +4,14 @@
* @package SimpleTest
* @version $Id$
*/
-
+
/**
* Static methods for compatibility between different
* PHP versions.
* @package SimpleTest
*/
class SimpleTestCompatibility {
-
+
/**
* Creates a copy whether in PHP5 or PHP4.
* @param object $object Thing to copy.
@@ -19,14 +19,14 @@
* @access public
* @static
*/
- function copy($object) {
+ static function copy($object) {
if (version_compare(phpversion(), '5') >= 0) {
eval('$copy = clone $object;');
return $copy;
}
return $object;
}
-
+
/**
* Identity test. Drops back to equality + types for PHP5
* objects as the === operator counts as the
@@ -37,7 +37,7 @@
* @access public
* @static
*/
- function isIdentical($first, $second) {
+ static function isIdentical($first, $second) {
if ($first != $second) {
return false;
}
@@ -46,7 +46,7 @@
}
return ($first === $second);
}
-
+
/**
* Recursive type test.
* @param mixed $first Test subject.
@@ -55,7 +55,7 @@
* @access private
* @static
*/
- function _isIdenticalType($first, $second) {
+ static function _isIdenticalType($first, $second) {
if (gettype($first) != gettype($second)) {
return false;
}
@@ -72,7 +72,7 @@
}
return true;
}
-
+
/**
* Recursive type test for each element of an array.
* @param mixed $first Test subject.
@@ -81,7 +81,7 @@
* @access private
* @static
*/
- function _isArrayOfIdenticalTypes($first, $second) {
+ static function _isArrayOfIdenticalTypes($first, $second) {
if (array_keys($first) != array_keys($second)) {
return false;
}
@@ -95,7 +95,7 @@
}
return true;
}
-
+
/**
* Test for two variables being aliases.
* @param mixed $first Test subject.
@@ -104,7 +104,7 @@
* @access public
* @static
*/
- function isReference($first, $second) {
+ static function isReference($first, $second) {
if (version_compare(phpversion(), '5', '>=')
&& is_object($first)) {
return ($first === $second);
@@ -122,7 +122,7 @@
$first = $temp;
return $is_ref;
}
-
+
/**
* Test to see if an object is a member of a
* class hiearchy.
@@ -132,7 +132,7 @@
* @access public
* @static
*/
- function isA($object, $class) {
+ static function isA($object, $class) {
if (version_compare(phpversion(), '5') >= 0) {
if (! class_exists($class, false)) {
if (function_exists('interface_exists')) {
@@ -150,7 +150,7 @@
return ((strtolower($class) == get_class($object))
or (is_subclass_of($object, $class)));
}
-
+
/**
* Sets a socket timeout for each chunk.
* @param resource $handle Socket handle.
@@ -158,7 +158,7 @@
* @access public
* @static
*/
- function setTimeout($handle, $timeout) {
+ static function setTimeout($handle, $timeout) {
if (function_exists('stream_set_timeout')) {
stream_set_timeout($handle, $timeout, 0);
} elseif (function_exists('socket_set_timeout')) {
@@ -167,14 +167,14 @@
set_socket_timeout($handle, $timeout, 0);
}
}
-
+
/**
* Gets the current stack trace topmost first.
* @return array List of stack frames.
* @access public
* @static
*/
- function getStackTrace() {
+ static function getStackTrace() {
if (function_exists('debug_backtrace')) {
return array_reverse(debug_backtrace());
}