Re: Extract links from strings
| From: | Ashley Sheridan | Date: | Mon, 21 Sep 2009 18:06:58 +0000 |
| Subject: | Re: Extract links from strings | ||
| References: | 1 2 3 4 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-298240@lists.php.net to get a copy of this message | ||
On Mon, 2009-09-21 at 11:06 -0700, Mattias Thorslund wrote:
> Jônatas Zechim wrote:
> > Hi there, i've the following strings:
> >
> > $string1 = 'Lorem ipsum dolor http://site.com sit
> > amet';
> > $string2 = 'Lorem ipsum dolor http://www.site.com/
> > sit amet';
> > $string3 = 'Lorem ipsum dolor http://www.site.net sit
> > amet';
> >
> > How can I extract the URL from these strings?
> > They can be [http:// + url] or [www. + url].
> >
> > Zechim
>
> Simple:
>
> function RemoveLorem($string)
> {
> return str_replace(array('Lorem ipsum dolor ', ' sit amet'),
> '',
> $string);
> }
>
> $url1 = RemoveLorem($string1);
> $url2 = RemoveLorem($string2);
> $url3 = RemoveLorem($string3);
>
> Cheers :-)
>
> Mattias
>
Erm, I think the Lorem Ipsum was just filler text in this example, and
may not actually occur in the final content ;)
Thanks,
Ash
http://www.ashleysheridan.co.uk