Pass complex URL as parameter in PHP

Question

I\'m trying to pass a complex URL as a url parameter but the problem occurs if the url contains & for example I want to pass the following link as a parameter

http:

Answer 1

Use urlencode() or rawurlencode().

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You wrote:

I'm trying to get a URL as a parameter from a user and redirect user to this URL.

But you didn't answer the question - how do you get that URL? How does user provide you with it? Is it written in ? Or does user click some link that contains URL as one of parameters? Or is passed as ID of some URL that is stored in DB?

One case that comes into my mind - replacing URLs in plain text and sending user to some "redirecting page" before opening real page, so final page does not see HTTP referrer which might contain some secure data (e.g., session ID). In this case, you would write

instead of