3v4l.org

run code in 300+ PHP versions simultaneously
<?php ???
Output for 5.3.0 - 5.3.14, 5.4.0 - 5.4.4
Parse error: syntax error, unexpected '?' in 8Gcon on line 2
Process exited with code 255.

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164.85 ms | 1387 KiB | 27 Q