3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string='Foo, Bar, Test, X, Y, Z,'; $pos=0; $count=0; while(($pos = strpos($string, 't',$pos)) !== FALSE){ $count++; $pos++; // This ends } echo $count;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1