Remove resolution string from image url in PHP

Question

I have following image url:

http://www.example.org/wp-content/blogs.dir/29/files/2013/02/Personalized-Results-Asterisk-600x417.png

Here url con

Answer 1

Try this :

$string = 'http://www.example.org/wp-content/blogs.dir/29/files/2013/02/Personalized-Results-Asterisk-600x417.png';
$pattern = '/\-*(\d+)x(\d+)\.(.*)$/';
$replacement = '.$3';
echo preg_replace($pattern, $replacement, $string);