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