3v4l.org - online PHP shell, execute code in 100+ different PHP versions!

based on TMLf1
Output for 4.4.0 - 4.4.9, 5.0.5 - 5.5.0
float(9.2233720368548E+18)
Output for 4.3.0 - 4.3.11, 5.0.0 - 5.0.4
Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/ckIup on line 3 string(11) "PHP_INT_MAY"