3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function trimdata($str, $start = 0, $len = 255, $sep = '|') { if($start == 0 && strlen($str) <= $len) return $str; if(strlen($str) - $start <= $len) return substr($str, $start, $len); if($start >= 0) { $str = substr($str, $start, $len + 1); //In-case the last record is complete $pos = strrpos($str, $sep, -1); $str = substr($str, $start, $pos); } else { } return $str; } $str = "0|1|27|36|4|5|6|7|8|9|0"; var_dump($ret = trimdata($str, 0, 10), strlen($ret));
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(9) "0|1|27|36" int(9)
Output for 4.3.0 - 4.4.9
Warning: Wrong parameter count for strrpos() in /in/P3tYd on line 7 string(0) "" int(0)