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run code in 150+ php & hhvm versions
Bugs & Features
<?php function createPassword($input) { $this->salt = substr(md5(time()), 0, 20); return sha1($this->salt . sha1($input) . $this->salt); $salt = $this->salt; } createPassword("cieren"); echo $salt;
based on vMaEj
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Using $this when not in object context in /in/c9ujk:5 Stack trace: #0 /in/c9ujk(12): createPassword('cieren') #1 {main} thrown in /in/c9ujk on line 5
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Using $this when not in object context in /in/c9ujk on line 5
Process exited with code 255.
Output for 4.3.0 - 4.4.9
Notice: Undefined variable: salt in /in/c9ujk on line 13