Ashley Sheridan wrote:
> On Tue, 2009-10-20 at 19:01 +0300, Thodoris wrote:
> 
>>
>>>
>>>
>>>
>>> How do you mean an invalid URL? A URL that is not valid as in $url =
>>> "poo" or a valid formed URL that doesn't exist?
>>>
>>> Thanks,
>>> Ash
>>> http://www.ashleysheridan.co.uk
>>>
>>>
>>>
>>>   
>>
>> Does it really matter? In both cases the file_get_contents() wont be
>> able to open the URL and it will produce a warning or an error.
>>
>> -- 
>> Thodoris
> 
> 
> Matters a hell of a lot! If the url is not even partially validated at
> all ($url="poo") then it could potentially be open to all manner of
> attacks.
> 
> Thanks,
> Ash
> http://www.ashleysheridan.co.uk
> 
> 
> 

Yes, and depending upon how many URLs you're looping through, you could
be wasting lots of time and resources for absolutely no reason.

-- 
Thanks!
-Shawn
http://www.spidean.com

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