<?php
echo gettype($a);
$a = 1;
$b = (unset) $a;
var_dump($a, $b);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Fatal error: The (unset) cast is no longer supported in /in/aghOs on line 5
Process exited with code 255. - Output for 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
- Deprecated: The (unset) cast is deprecated in /in/aghOs on line 5
Notice: Undefined variable: a in /in/aghOs on line 3
NULLint(1)
NULL
- Output for 7.3.32 - 7.3.33
- NULLint(1)
NULL
- Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
- Notice: Undefined variable: a in /in/aghOs on line 3
NULLint(1)
NULL
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
- Notice: Undefined variable: a in /in/aghOs on line 3
NULLint(1)
NULL
preferences:
259.4 ms | 402 KiB | 311 Q