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run code in 150+ php & hhvm versions
Bugs & Features
<?php function password_md5_mess($pass) { $pass=md5($pass); $split=(str_split(md5($pass),16)); //split MD5 sum (32 chars))on 2 parts md5($split[1]); //calculate MD5 on 2 (16 chars)) part of password return $password; } password_md5_mess('12345'); echo $password; ?>
Output for 5.0.4 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: password in /in/VPqW8 on line 7 Notice: Undefined variable: password in /in/VPqW8 on line 10
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: password in /in/VPqW8 on line 7 Notice: Undefined variable: password in /in/VPqW8 on line 10
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/VPqW8 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/VPqW8 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/VPqW8 on line 5