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<?php class Example { function RunEvent($event) { if (isset($this->events[$event])) { foreach ($this->events[$event] as $k => $v) { //call_user_func($v, &$this); // The above line is working code on PHP 5.3.3, but // throws a parse error on PHP 5.5.3. call_user_func($v, $this); } } } } $e = new Example; $e->events['example'][] = 'with_ref'; $e->events['example'][] = 'without_ref'; $e->RunEvent('example'); function with_ref(Example $e) { $e->with_ref = true; } function without_ref(Example $e) { $e->without_ref = true; } print_r($e);
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property Example::$events is deprecated in /in/gurGu on line 18 Deprecated: Creation of dynamic property Example::$with_ref is deprecated in /in/gurGu on line 22 Deprecated: Creation of dynamic property Example::$without_ref is deprecated in /in/gurGu on line 25 Example Object ( [events] => Array ( [example] => Array ( [0] => with_ref [1] => without_ref ) ) [with_ref] => 1 [without_ref] => 1 )

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