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+--TEST--
+Test array_intersect_uassoc() function : usage variation - Passing class/object methods to callback
+--FILE--
+<?php
+/* Prototype : array array_intersect_uassoc(array arr1, array arr2 [, array ...], callback key_compare_func)
+ * Description: Computes the intersection of arrays with additional index check, compares indexes by a callback function
+ * Source code: ext/standard/array.c
+ */
+
+echo "*** Testing array_intersect_uassoc() : usage variation ***\n";
+
+//Initialize variables
+$array1 = array("a" => "green", "c" => "blue", "red");
+$array2 = array("a" => "green", "yellow", "red");
+// define some class with method
+class MyClass
+{
+ static function static_compare_func($a, $b) {
+ return strcasecmp($a, $b);
+ }
+
+ public function class_compare_func($a, $b) {
+ return strcasecmp($a, $b);
+ }
+
+}
+
+echo "\n-- Testing array_intersect_uassoc() function using class with static method as callback --\n";
+var_dump( array_intersect_uassoc($array1, $array2, array('MyClass','static_compare_func')) );
+var_dump( array_intersect_uassoc($array1, $array2, 'MyClass::static_compare_func'));
+
+echo "\n-- Testing array_intersect_uassoc() function using class with regular method as callback --\n";
+$obj = new MyClass();
+var_dump( array_intersect_uassoc($array1, $array2, array($obj,'class_compare_func')) );
+?>
+===DONE===
+--EXPECTF--
+*** Testing array_intersect_uassoc() : usage variation ***
+
+-- Testing array_intersect_uassoc() function using class with static method as callback --
+array(1) {
+ ["a"]=>
+ string(5) "green"
+}
+array(1) {
+ ["a"]=>
+ string(5) "green"
+}
+
+-- Testing array_intersect_uassoc() function using class with regular method as callback --
+array(1) {
+ ["a"]=>
+ string(5) "green"
+}
+===DONE===