3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Crap { private $chats = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"; public function generateSalt($len = 32) { $salt = ""; for ($i = 0; $i < $len; $i++) { $index = rand(0, (strlen($this->chars) - 1)); $salt .= $this->chars[$index]; } return $salt; } } $crap = new Crap(); echo $crap->generateSalt();
Output for 5.2.6 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.5
Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 9 Notice: Undefined property: Crap::$chars in /in/InJN2 on line 10
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/InJN2 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/InJN2 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/InJN2 on line 4
Process exited with code 255.
preferences:
159.36 ms | 401 KiB | 173 Q