- Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.15, 8.3.0 - 8.3.2
- Fatal error: Cannot redeclare f() (previously declared in /in/kQVgs:3) in /in/kQVgs on line 7
Process exited with code 255.
<?php
function f() {}
if (function_exists('f')) { return; }
function f() {}