> Several ways that I can think of:
>
> * use the file_get_contents() which like you said, could be
> overkill
> * shell out to wget to retrieve just the headers for the path.
> You'd be looking for a 200 return code, which indicates the URI
> exists.
>
On Mon, 2009-09-21 at 14:42 -0400, Al wrote:
> What's the simplest way to test if a link is valid?
>
> I've got a script that throughly checks the dns, etc. But, I'd also like to
> check to see if the user has inputted a valid link to a webpage.
>
> File_exists() and etc. seem to have a lot of c
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