On Sat, Mar 10, 2012 at 10:37, Tedd Sperling <tedd.sperling@xxxxxxxxx> wrote:
> As such, there are no "globals" in PHP other than SuperGlobals. As I said, if I'm wrong, please show me otherwise.
A superglobal is predefined at run-time by the parser,
environment, SAPI, etc. (_SERVER, _POST, _GET, _REQUEST, _ENV,
_SESSION, _COOKIE), whereas a global can be defined at any time, and
is available to the current instance. All superglobals are globals,
but not all globals are superglobals.
--
</Daniel P. Brown>
Network Infrastructure Manager
http://www.php.net/
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