3v4l.org

run code in 300+ PHP versions simultaneously
<?php Foo { define("TRUE", 0); var_dump(true, TRUE); }
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.27, 5.5.0 - 5.5.11
Parse error: syntax error, unexpected '{' in /in/3k1j3 on line 3
Process exited with code 255.

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