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<?php function foo() { static $bar; $bar = false; var_dump($bar); $a = unset($bar); var_dump($a); $bar = 23; var_dump($bar); } foo();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
Parse error: syntax error, unexpected 'unset' (T_UNSET) in /in/tGY6D on line 8
Process exited with code 255.
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166.6 ms | 1395 KiB | 36 Q