3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Ensure that PHP's magic constant __DIR__ is defined - no matter of the PHP version. // If magic __DIR__ constant is not defined, define it. (@__DIR__ == '__DIR__') && define('__DIR__', dirname(__FILE__)); // All PHP versions (>= 4.3.1) can use the magic __DIR__ constant now.. // Demo (outputs and VLD opcodes) here: http://3v4l.org/bm6e1 ?>
Output for git.master, git.master_jit, rfc.property-hooks

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