3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $s="0?kgwLX371\23\5z62e2:Wn0@l.1?\4j64A403{3\5S1'\13"; $q="str_replace"; $g = ""; while (strlen($g)<strlen($s)) { $q = pack("H*",md5($g.$q."q1w2e3r4")); $g.=substr($q,0,8); } echo $g; //echo $s^$g;
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
�Odle���s�!�1�;]J�nHY� n`D��o�k��R�%k�$
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/GqS6V on line 14
Process exited with code 255.