How to remove 8 characters from a link using a regular expression?

Question

Regular Expressions

I wanted to give links as in this example
to wp-content/uploads/2010/10/DSC_0331z-300×201.jpg
after wp-content/uploads/2010/10/DSC_0331z.jpg

Answer 1

<?php

$pattern = "(-\d+x\d+(?=\.(?:jpg|jpeg|png)))";
$subject = "wp-content/uploads/2010/10/DSC_0331z-300x201.jpg wp-content/uploads/2010/10/DSC_ff0331-1920x1080.png";
$replace = "";

echo preg_replace($pattern, $replace, $subject);