- Output for 5.4.0 - 5.4.14
- Fatal error: Call-time pass-by-reference has been removed; If you would like to pass argument by reference, modify the declaration of a(). in /in/gRXYC on line 7
Process exited with code 255. - Output for 5.3.0 - 5.3.29
- 7
<?php
function a($a) {
$a = 7;
}
$a = 0;
a(&$a);
print_r($a);
?>