3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo -~0, "\n"; echo ^0, "\n";
Output for 5.3.0 - 5.3.19, 5.4.0 - 5.4.9
Parse error: syntax error, unexpected '^' in /in/aq5kS on line 3
Process exited with code 255.
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170.71 ms | 1395 KiB | 37 Q