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run code in 200+ php & hhvm versions
Bugs & Features
<?php $authenticationCheck = function ($required) { return function () use ($required) { if ( $required|| !$required ) { echo 'home'; } }; }; $autheticated = function () use ($authenticationCheck) { return $authenticationCheck(true); }; $guest = function () use ($authenticationCheck) { return $authenticationCheck(false); }; echo $guest();
Output for 7.1.0 - 7.2.0
Recoverable fatal error: Object of class Closure could not be converted to string in /in/GT4kK on line 24
Process exited with code 255.
Output for 5.3.18 - 7.0.20
Catchable fatal error: Object of class Closure could not be converted to string in /in/GT4kK on line 24
Process exited with code 255.