How to find a URL from a content by PHP?

Question

need a simply preg_match, which will find \"c.aspx\" (without quotes) in the content if it finds, it will return the whole url. As a example

$content = \'


        
      

Answer 1

If you want to find any quoted string with c.aspx in it:

/"[^"]*c\.aspx[^"]*"|'[^']*c\.aspx[^']*'/

But really, for parsing most HTML you'd be better off with some sort of DOM parser so that you can be sure what you're matching is really an href.