how servers deal php arrays like: $_post example. array going treated separately between websites (in case of multiple websites running on same server)?
for example, if have website , website b on 1 server, , both websites use $_post array exact same parameters names, going cause problem when 2 users accessing website , other website b @ same time , both requesting values $_post array?
$_post per-request , has nothing server name, vhost, etc. single request browser might post (or get, head, etc). request may have specific name/value pairs, or may have none @ all. in either case, specific single request @ point in time.
the $_post variable unique specific instance of php interpreter handling request, every other variable in php.
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