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run code in 150+ php & hhvm versions
Bugs & Features
<?php $callable = function(){echo 'hi';}; $callable(); function getCallable() { global $callable; return $callable; } function getCallableArray() { global $callable; return array($callable); } //getCallable()(); var_dump(getCallableArray()); //getCallableArray()[0]();
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
hiarray(1) { [0]=> object(Closure)#1 (0) { } }
Output for hhvm-3.12.0
hiarray(1) { [0]=> object(Closure$;576118816$8f883c6bf09df70913689264c6c7c4ea$)#1 (0) { } }
Output for hhvm-3.10.0
hiarray(1) { [0]=> object(Closure$;576118816$8c2e63627ca49d86f05daea5fc62f92a$)#1 (0) { } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/R4cvq on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/R4cvq on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/R4cvq on line 3
Process exited with code 255.