3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $length = 10; $alpa = "abcdefghijklmnopqrstuvwxyz";$alpa.=strtoupper($alpa); $alpa.="1234567890!@#$%^&*()-=_+";$alpa=str_split($alpa); $pass=""; foreach($alpa as $a){ $pass.=str_repeat($a,floor(sqrt(max(rand(0,22)-5,0)))); } $pass = str_split($pass);shuffle($pass);$pass=implode($pass); $r = rand(0,strlen($pass)-$length); echo substr($alpa,$r,$length);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Warning: substr() expects parameter 1 to be string, array given in /in/ckQne on line 11
Output for 5.0.0 - 5.2.17
Notice: Array to string conversion in /in/ckQne on line 11
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/ckQne on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/ckQne on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/ckQne on line 4