<?php
$string = "mozzzaaaaaarelaaaaaa";
$string = preg_replace('/^-+/','',$string);
echo $string;
function setString($phrase, $length = null) {
$result = strtolower($phrase);
$result = trim(preg_replace("/[^0-9a-zA-Z-]/", "-", $result));
$result = preg_replace("/--+/", "-", $result);
$result = !empty($length) ? substr($result, 0, $length) : $result;
// remove hyphen from the beginning (if exists)
$first_char = substr($result, 0, 1);
$result = $first_char == "-" ? substr($result, 1) : $result;
// remove hyphen from the end (if exists)
$last_char = substr($result, -1);
$result = $last_char == "-" ? substr($result, 0, -1) : $result;
return $result;
}
echo setString($string);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.5 - 7.2.33, 7.3.16 - 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
- mozzzaaaaaarelaaaaaamozzzaaaaaarelaaaaaa
preferences:
229.07 ms | 406 KiB | 311 Q