3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $current_domain = 'exx.text.ru'; $target_domain = 'text.ru'; var_dump(strstr($current_domain, '.' . $target_domain) == '.' . $target_domain); var_dump(array_shift(explode(".","en.example.com")));
Output for 7.0.0 - 7.1.0
bool(true) Notice: Only variables should be passed by reference in /in/hXnHc on line 7 string(2) "en"
Output for hhvm-3.12.0

Process exited with code 137.
Output for 4.3.0 - 5.0.4, hhvm-3.10.0
bool(true) string(2) "en"
Output for 5.1.0 - 5.6.28
bool(true) Strict Standards: Only variables should be passed by reference in /in/hXnHc on line 7 string(2) "en"
Output for 5.0.5
bool(true) Fatal error: Only variables can be passed by reference in /in/hXnHc on line 7
Process exited with code 255.