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53 lines
1.5 KiB
53 lines
1.5 KiB
--TEST--
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Test array_intersect_ukey() function : usage variation - Passing class/object methods to callback
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--FILE--
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<?php
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class MyClass
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{
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static function static_compare_func($key1, $key2)
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{
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return strcasecmp($key1, $key2);
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}
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public function class_compare_func($key1, $key2)
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{
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return strcasecmp($key1, $key2);
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}
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}
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function main()
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{
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echo "*** Testing array_intersect_ukey() : usage variation ***\n";
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//Initialise arguments
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$array1 = array('blue' => 1, 'red' => 2, 'green' => 3, 'purple' => 4);
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$array2 = array('green' => 5, 'blue' => 6, 'yellow' => 7, 'cyan' => 8);
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echo "\n-- Testing array_intersect_ukey() function using class with static method as callback --\n";
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var_dump(array_intersect_ukey($array1, $array2, array('MyClass', 'static_compare_func')));
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var_dump(array_intersect_ukey($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_ukey($array1, $array2, array($obj, 'class_compare_func')));
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}
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?>
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--EXPECT--
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*** Testing array_intersect_ukey() : usage variation ***
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-- Testing array_intersect_ukey() function using class with static method as callback --
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array(2) {
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["blue"]=>
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int(1)
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["green"]=>
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int(3)
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}
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array(2) {
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["blue"]=>
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int(1)
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["green"]=>
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int(3)
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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(2) {
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["blue"]=>
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int(1)
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["green"]=>
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int(3)
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}
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