3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $input = trim(getUserInput()); if( str_split($input) == array(0,0,0,0) || strcmp($input, "0000") == 0 || strcmp($input, "000") == 0 || strcmp($input, "00") == 0 || strcmp($input, "0") == 0 || $input === 0 || preg_match("/^[\d]{1,}$/D", $input) )fail_advanced_1(); if($input == "0000") complete_advanced_1(); ?>
based on a03uv
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function getUserInput() in /in/f0SlC:2 Stack trace: #0 {main} thrown in /in/f0SlC on line 2
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Call to undefined function getUserInput() in /in/f0SlC on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: getuserinput() in /in/f0SlC on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: getuserinput() in /in/f0SlC on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: getuserinput() in /in/f0SlC on line 2