3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { static $bar; $bar = false; var_dump($bar); unset($bar) $bar = 23; var_dump($bar); } foo();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
Parse error: syntax error, unexpected '$bar' (T_VARIABLE), expecting ';' in /in/GHd74 on line 9
Process exited with code 255.
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178.27 ms | 1395 KiB | 36 Q