How to submit a form using PHP
There
are situations when you want to send data using POST to a URL, either
local or remote. Why would you want to do this? Probably you want to
submit data to an opt-in form, but without taking a valuable visitor
away from your site. Or maybe you want to send data to several
applications for various purposes, which would be impossible to do in
the usual manner. So how can we deal with this problem?...
