3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function __($i) { return $i; } var_dump(__(function () {})[0]);
based on 8XfNH
Output for 7.0.0 - 7.1.0RC5
Fatal error: Uncaught Error: Cannot use object of type Closure as array in /in/iMJ3Z:5 Stack trace: #0 {main} thrown in /in/iMJ3Z on line 5
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Object does not implement ArrayAccess in /in/iMJ3Z on line 5
Process exited with code 255.
Output for 5.4.0 - 5.6.21
Fatal error: Cannot use object of type Closure as array in /in/iMJ3Z on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/iMJ3Z 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, expecting ')' in /in/iMJ3Z on line 5
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, expecting ')' in /in/iMJ3Z on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/iMJ3Z on line 5
Process exited with code 255.