php regex ignoring size from image url

Question

How can I with regex in PHP make this

http://www.domain.com/path/to/image/ipsum_image.jpg

Match this and ignore the size part

http://www.domain.com/path/to/image/ipsum_image-300x200.jpg

Keep in mind that 300x200 can be anything, from 4charsx4chars to 1charx1char

what are you expecting to get? make it clearer, what have you tried? — worenga
– worenga, Commented Jul 13, 2012 at 23:07

Besnik · Accepted Answer · 2012-07-13 23:09:49Z

3

$subject = 'http://www.domain.com/path/to/image/ipsum_image-300x200.jpg';
$result = preg_replace('&(-[0-9]{1,4}x[0-9]{1,4})&is', '', $subject); 
echo $result;

edited Jul 13, 2012 at 23:09

answered Jul 13, 2012 at 23:04

Besnik

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1 Comment

mickmackusa Over a year ago

s is a meaningless pattern modifier because there are no dots in your pattern representing "any character".

worenga · Accepted Answer · 2012-07-13 23:05:40Z

0

$str= "http://www.domain.com/path/to/image/ipsum_image-300x200.jpg";
$regex= '/(\d{1,4})x(\d{1,4}).jpg$/i';
preg_match($regex, $str, $match, PREG_OFFSET_CAPTURE, 3);
print_r($match);

answered Jul 13, 2012 at 23:05

worenga

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