3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $random_string = function($length) { $bag = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; $string = ''; while ($length--) { $string .= $bag[array_rand($bag)]; } }; $client_id = $random_string(2);
Output for 5.4.5 - 5.6.28, 7.0.0 - 7.1.0
Warning: array_rand() expects parameter 1 to be array, string given in /in/ZrLmi on line 7 Notice: String offset cast occurred in /in/ZrLmi on line 7 Warning: array_rand() expects parameter 1 to be array, string given in /in/ZrLmi on line 7 Notice: String offset cast occurred in /in/ZrLmi on line 7
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid operand type was used: __invoke expects array(s) in /in/ZrLmi on line 7 Notice: String offset cast occurred in /in/ZrLmi on line 7 Warning: Invalid operand type was used: __invoke expects array(s) in /in/ZrLmi on line 7 Notice: String offset cast occurred in /in/ZrLmi on line 7
Output for 5.4.0 - 5.4.4
Warning: array_rand() expects parameter 1 to be array, string given in /in/ZrLmi on line 7 Notice: String offset cast occured in /in/ZrLmi on line 7 Warning: array_rand() expects parameter 1 to be array, string given in /in/ZrLmi on line 7 Notice: String offset cast occured in /in/ZrLmi on line 7
Output for 5.3.0 - 5.3.29
Warning: array_rand() expects parameter 1 to be array, string given in /in/ZrLmi on line 7 Warning: array_rand() expects parameter 1 to be array, string given in /in/ZrLmi on line 7
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/ZrLmi on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/ZrLmi on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ZrLmi on line 3
Process exited with code 255.