<?php
function func(&$val)
{
return isset($val) ? $val : 123;
}
$a1 = array();
$val = func($a1['x']);
var_dump($val); // int(123)
$a2 = array('x' => 987);
$val = func($a2['x']);
var_dump($val); // int(987)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- int(123)
int(987)
- Output for 5.1.0
- Fatal error: fatal flex scanner internal error--end of buffer missed in /in/ejXTV on line 13
Process exited with code 255.
preferences:
339.07 ms | 401 KiB | 460 Q