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1.1 misho 1: --TEST-- 2: Test array_walk() function : object functionality 3: --FILE-- 4: <?php 5: /* Prototype : bool array_walk(array $input, string $funcname [, mixed $userdata]) 6: * Description: Apply a user function to every member of an array 7: * Source code: ext/standard/array.c 8: */ 9: 10: /* 11: * Pasing object in place of 'input' argument to test object functionatlity 12: */ 13: 14: echo "*** Testing array_walk() : object functionality ***\n"; 15: 16: /* 17: * Prototype : callback(mixed $value, mixed $key, int $addvalue 18: * Parameters : $value - values in given input array 19: * $key - keys in given input array 20: * $addvalue - value to be added 21: * Description : Function adds the addvalue to each element of an array 22: */ 23: 24: function callback($value, $key, $user_data) 25: { 26: var_dump($key); 27: var_dump($value); 28: var_dump($user_data); 29: echo "\n"; 30: } 31: 32: class MyClass 33: { 34: private $pri_value; 35: public $pub_value; 36: protected $pro_value; 37: public function __construct($setVal) 38: { 39: $this->pri_value = $setVal; 40: $this->pub_value = $setVal; 41: $this->pro_value = $setVal; 42: } 43: }; 44: 45: // object for 'input' argument 46: $input = new MyClass(10); 47: 48: var_dump( array_walk($input, "callback", 1)); 49: 50: echo "Done" 51: ?> 52: --EXPECTF-- 53: *** Testing array_walk() : object functionality *** 54: %unicode|string%(18) "%r\0%rMyClass%r\0%rpri_value" 55: int(10) 56: int(1) 57: 58: %unicode|string%(9) "pub_value" 59: int(10) 60: int(1) 61: 62: %unicode|string%(12) "%r\0%r*%r\0%rpro_value" 63: int(10) 64: int(1) 65: 66: bool(true) 67: Done