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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { /** * @param callable $callback * @return Rocket_Auth_Adapter_Interface */ public function registerAuthCallback($callback) { $this->authCallback = $callback; } /** * @param Zend_Auth_Result $result * @return Zend_Auth_Result */ public function authCallback(Zend_Auth_Result $result) { $successCallback = $this->authCallback; if (is_callable($successCallback)) { $result = $successCallback($result); } return $result; } } class Bar { public function callback(Zend_Auth_Result $result) { echo 'herewego'; } } class Zend_Auth_Result { } $foo = new Foo(); $bar = new Bar(); $foo->registerAuthCallback(array($bar, 'callback')); $result = new Zend_Auth_Result(); $foo->authCallback($result);
Output for 5.4.0 - 7.1.0
herewego
Output for 5.0.0 - 5.3.29
Fatal error: Function name must be a string in /in/uhpGb on line 21
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/uhpGb on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/uhpGb on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/uhpGb on line 8
Process exited with code 255.