Re: Condition for link not found

It depends on your needs. fread() or fgets() are probably the easiest way to do it. http://www.php.net/fread http://www.php.net/fgets On Wed, Jun 19, 2002 at 05:27:54PM -0400, JM wrote: > Joey, great, the checking works! But how do I actually have the url open in > the current window? What do I replace the line 'print"The url exists!"' > with? > > $fp = @fopen("http://www.ibm.com","r"); > if ($fp) > print"The url exists!"; > else > print"The url does not exist"; > > > "Joey Smith" <joey@joeysmith.com> wrote in message > news:20020619191836.GA18961@joeysmith.com... > > http://www.php.net/fopen > > > > $f = fopen("http://www.ibm.com", "r") > > or ...; > > > > > > On Wed, Jun 19, 2002 at 02:28:15PM -0400, JM wrote: > > > I'm a beginner at PHP but couldn't find this in the documentation. > > > > > > Can I construct a php condition that can check if a url exists? > > > > > > Something like this: > > > > > > if www.ibm.com is found > > > then href=www.ibm.com > > > else href=www.mysite.com/notfound.html > > > > > > > > > > > > > > > > > > -- > > > PHP Language Mailing List (http://www.php.net/) > > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > -- > PHP Language Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php