3v4l.org

run code in 300+ PHP versions simultaneously
<?php $length = 64; $alpa = "abcdefghijklmnopqrstuvwxyz";$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)-$length); echo substr($pass,$r,$length);

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