3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a="this is school of sachin". $pattern="sch"; echo strpos($a,$pattern,-1);
Output for 7.1.0
Output for 5.2.5 - 7.0.14
Warning: strpos(): Offset not contained in string in /in/fr25P on line 9
Output for 4.3.2 - 5.2.4
Warning: strpos(): Offset not contained in string. in /in/fr25P on line 9
Output for 4.3.0 - 4.3.1
Warning: strpos() [http://www.php.net/function.strpos]: Offset not contained in string. in /in/fr25P on line 9