Re: [PHP-LANG] 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" <[email protected]> wrote in message
> news:[email protected]...
> > 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
> > >
> > >
> > >
> > >
> > >
> > > --
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> 
> 
> 
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