<?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, $pos-$start);
} else {
}
return $str;
}
$str = "0|11|22|2|33|33|44|44|5|6|7|8|9|0";
var_dump($ret = trimdata($str, 1, 10), strlen($ret));
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- string(7) "11|22|2"
int(7)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
- Warning: Wrong parameter count for strrpos() in /in/mDgBV on line 7
string(9) "11|22|2|3"
int(9)
preferences:
280.03 ms | 402 KiB | 399 Q