3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump( strpos($subject, "") );
Output for 5.3.22 - 5.3.29, 5.4.12 - 7.1.0
Notice: Undefined variable: subject in /in/4BtBA on line 3 Warning: strpos(): Empty needle in /in/4BtBA on line 3 bool(false)
Output for 5.2.5 - 5.3.21, 5.4.0 - 5.4.11
Notice: Undefined variable: subject in /in/4BtBA on line 3 Warning: strpos(): Empty delimiter in /in/4BtBA on line 3 bool(false)
Output for 5.0.4 - 5.2.4
Notice: Undefined variable: subject in /in/4BtBA on line 3 Warning: strpos(): Empty delimiter. in /in/4BtBA on line 3 bool(false)
Output for 4.3.2 - 5.0.3
Notice: Undefined variable: subject in /in/4BtBA on line 3 Warning: strpos(): Empty delimiter. in /in/4BtBA on line 3 bool(false)
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: subject in /in/4BtBA on line 3 Warning: strpos() [http://www.php.net/function.strpos]: Empty delimiter. in /in/4BtBA on line 3 bool(false)