3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo; [#Blah] function doit() { echo __FUNCTION__, "\n"; }
Output for 8.0.1 - 8.0.22, 8.1.0 - 8.1.9
Parse error: syntax error, unexpected identifier "doit", expecting "(" in /in/tNTtA on line 6
Process exited with code 255.
Output for 7.4.0 - 7.4.30
Parse error: syntax error, unexpected 'doit' (T_STRING), expecting '(' in /in/tNTtA on line 6
Process exited with code 255.

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