On Mon, Sep 21, 2009 at 12:52:12PM -0300, 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]. >
Use the preg_match() function (see http://us2.php.net/manual/en/function.preg-match.php ) and a good regular expression from a place like http://www.regexlib.com/ . Paul -- Paul M. Foster -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
