<?php
assert((!empty(0) ? 0 : 5) === 5);
assert((0 ?? 5) === 0);
// isset() is by-reference, so needs a variable.
$x = 0;
assert((isset($x) ? $x : 5) === 0);
- Output for 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 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
- Output for 5.6.0 - 5.6.40
- Parse error: syntax error, unexpected '?' in /in/Ddnjq on line 5
Process exited with code 255.
preferences:
68.86 ms | 406 KiB | 5 Q