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<?php $bar = 1; $func = (function ($foo) use ($bar) : bool { return $foo === $bar; }); var_dump($func(1)); var_dump($func(2));
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 - 8.2.19, 8.3.0 - 8.3.7
bool(true) bool(false)
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/pJBrC on line 5
Process exited with code 255.
preferences:
141.33 ms | 402 KiB | 215 Q