I have a server with two different IPs. I need to send odd curl requests from first IP, and even from the second one. How can I select outgoing IP address?
My PHP script is something like this:
$curlh = curl_init($url);
curl_setopt($curlh, CURLOPT_USERAGENT, $uagent);
curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($curlh);
How can I do so?
Answer
You may want to try setting the CURLOPT_INTERFACE option:
curl_setopt($curlh, CURLOPT_INTERFACE, "xxx.xxx.xxx.xxx");
CURLOPT_INTERFACE: The name of the outgoing network interface to use. This can be an interface name, an IP address or a host name.
From: php Manual: curl_setopt
EDIT: Fixing example, as @Michael Hart pointed out pointed out in the other answer.