<?php
$callable = function(){echo 'hi';};
$callable();
function getCallable()
{
global $callable;
return $callable;
}
function getCallableArray()
{
global $callable;
return [0 => $callable];
}
//getCallable()();
getCallableArray()[0];
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- hi
- Output for 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/EXMfq on line 16
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/EXMfq on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/EXMfq on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/EXMfq on line 3
Process exited with code 255.
preferences:
251.33 ms | 401 KiB | 387 Q