3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = function(){echo 'hi';}; $a = (string) $a; var_dump($a); var_export($a); print_r($a); echo json_encode($a);
Output for 7.1.0 - 7.3.0rc4
Recoverable fatal error: Object of class Closure could not be converted to string in /in/DMMug on line 5
Process exited with code 255.
Output for 5.3.0 - 7.0.20
Catchable fatal error: Object of class Closure could not be converted to string in /in/DMMug on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/DMMug 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/DMMug on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/DMMug on line 3
Process exited with code 255.