3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X { function |if() { echo 'IF'; } } $x = new X(); $x->|if();
Output for 5.4.0 - 5.4.21
Parse error: syntax error, unexpected '|', expecting identifier (T_STRING) in /in/dmNoq on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected '|', expecting T_STRING in /in/dmNoq on line 3
Process exited with code 255.
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176.94 ms | 1395 KiB | 57 Q