3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function map(callable $callback) { } map(function() {});
based on mkOT3
Output for 5.4.0 - 7.0.14, 7.1.0 - 7.2.0
Output for 7.0.20

Process exited with code 137.
Output for 5.3.0 - 5.3.29
Catchable fatal error: Argument 1 passed to map() must be an instance of callable, instance of Closure given, called in /in/4P40S on line 6 and defined in /in/4P40S on line 2
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/4P40S on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/4P40S on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/4P40S on line 2
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 ')' in /in/4P40S on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/4P40S on line 2
Process exited with code 255.