preg matching an address

[mabog]

Preg matching is killing me...

 

$string1="Here: http://www.example.com";

$string2="Here: http://www.example.com check that.";

 

How can I match that address only in both cases?

 

I have this:

preg_match_all("/[hH][tT][tT][pP]\:\/\/.*\s/",$string,$matches);
print_r($matches);

Which matches only string 2 AND with a space at the end.

 

And this:

preg_match_all("/[hH][tT][tT][pP]\:\/\/.*.(\s|\b)/",$string,$matches);
print_r($matches);

Which matchs both BUT with "check that" text at the end!

 

Is the trick to match that link as one word? How?

 

 

[AbraCadaver]

Not perfect, but try:

 

preg_match_all("#http://[^\s]+#i", $string, $matches);

[mabog]

Thanks!