<?php
$foo = 0;
$bar = function() use (&$foo) { return ++ $foo; };
var_dump($bar() ?? $bar() ?? $bar(), $foo );
- Output for 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- int(1)
int(1)
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21
- Parse error: syntax error, unexpected '?' in /in/4qLPu on line 4
Process exited with code 255.
preferences:
147.22 ms | 402 KiB | 212 Q