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On some of my sites I have cURL pulling a script from another one of my domains – that script needs to get access to the IP of the person visiting the site, but I’m stumped at how to do that.
Because I’m using cURL, the REMOTE_ADDR variable is the server’s IP address.
How can I collect the user’s IP address?
You could simply grab it before you send your CURL request and alter the URL to fetch by appending a URL encoded version of the user’s IP (or you could do a POST request rather than GET and just have it as a posted field).