On Sun, Mar 11, 2012 at 14:16, Tedd Sperling <tedd.sperl...@gmail.com> wrote:
> As to placing an additional requirement (i.e., being predefined) on the 
> definition as to what constitutes a SuperGlobal is outside my understanding. 
> As such, I must defer to the PHP Manual, namely:
> http://php.net/manual/en/language.variables.superglobals.php
> This document clearly states that $GLOBALS is a SuperGlobal -- what am I not 
> understanding here?

    You are understanding it correctly, the only thing that's missing
is the population.  The variables are defined (set), but not all are
populated.  $GLOBALS is a superglobal, you're right; globals set from
userland scripts are not superglobals, but do wind up in the $GLOBALS
array.  Thus, all superglobals are globals, but not all globals are

</Daniel P. Brown>
Network Infrastructure Manager

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