3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function x() { $a = "A happily bound"; return function() use ( $a ) { return $a .= " PHP variable"; }; } print x();
Output for 7.1.0
Recoverable fatal error: Object of class Closure could not be converted to string in /in/sVOP2 on line 12
Process exited with code 255.
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.0.14
Catchable fatal error: Object of class Closure could not be converted to string in /in/sVOP2 on line 12
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Catchable fatal error: Object of class Closure$x;707700899 could not be converted to string in /in/sVOP2 on line 12
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/sVOP2 on line 7
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/sVOP2 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/sVOP2 on line 7
Process exited with code 255.