In this blog we’re going to know how to replace multiple dashes to one single dash
let’s assume we have a string like
something-------another--thing
And want to convert this string into
something-another-thing
Here is the top Answer to replace multiple dashes to single dash
<?php
$str='something-------another--thing';
$str = preg_replace('/-+/', '-', $str);
?>
Output
something-another-thing