3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = "087777807209"; // Original string $replacement = "62"; // What you want to replace the last character with // The final string $final = $replacement.substr($string, 0, 1); echo $final;
based on GVoBZ
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0beta1
620