<?php
session_start();
if (!session_is_registered("allowed")){
$allowed=3306;
session_register("allowed");
}
var_dump($allowed);
?>
called with :
http://192.168.1.11/test2.php?allowed=5000
returns :
int(3306)
>From php.ini :
variables_order = "EGPCS" ; This directive describes the order in which PHP registers
; GET, POST, Cookie, Environment and Built-in variables (G, P,
; C, E & S respectively, often referred to as EGPCS or GPC).
; Registration is done from left to right, newer values override
; older values.
register_globals = On ; Whether or not to register the EGPCS variables as global
; variables. You may want to turn this off if you don't want
; to clutter your scripts' global scope with user data. This makes
; most sense when coupled with track_vars - in which case you can
; access all of the GPC variables through the $HTTP_*_VARS[],
; variables.
; You should do your best to write your scripts so that they do
; not require register_globals to be on; Using form variables
; as globals can easily lead to possible security problems, if
; the code is not very well thought of.
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
99%
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