3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = 'a,b,c,d,e'; echo substr_count( $str, ','); echo "\n"; echo implode( ',', explode( ',', $str, substr_count( $str, ',') - 1));
Output for 4.3.0 - 7.1.0
4 a,b,c,d,e