Let say I have got a url
http://ex.com/blah?balchs
What I wanna do is to validate if the url is valid. The url
ex.com and /blah?balchs
How can I do this?
Also if I wanna validate if the domain exists and is up and running how do I do that? Also if I wanna validate if the url exists and is up and running how do I do that?
You can try using built-in php functions for the first part, namely parse-url .
For the latter, it kinda depends on what you mean by "exists" and "running". The simplest technique is to do a ping and check if that succeeded. But this can be faulty at times. If the target machine is certain to have a port opened you can try fsockopen .
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