Edit report at https://bugs.php.net/bug.php?id=55088&edit=1
ID: 55088
Updated by: johan...@php.net
Reported by: m dot rondini at tigersecurity dot it
Summary: $GLOBALS["_REQUEST"]["something"] not set variable
on auto_prepend_file
Status: Wont fix
Type: Bug
Package: *General Issues
Operating System: Linux
PHP Version: 5.3.6
Block user comment: N
Private report: N
New Comment:
If you include test1.php from test2.php the engine will first compile and
execute test2.php. test2.php references $_REQUEST using that name and all so it
will be initialized and added to the symbol table (in this case the global
symbol table). Then test1.php will be compiled and executed, also using the
global symbol table, which still contains $_REQUEST.
Previous Comments:
------------------------------------------------------------------------
[2011-07-06 05:59:23] m dot rondini at tigersecurity dot it
why, if i use "require('test1.php');" in test2.php, work it fine?
After prepend "require", the return is "request<br />get", how i would see.
But,
using auto_prepend_file, something wrong. Is It a bug or other?
------------------------------------------------------------------------
[2011-07-06 05:06:40] johan...@php.net
Super-Globals ($_GET / $_REQUEST / $_SESSION / ...) are optimized that they are
only provided if the parser detects them being used. If you write
$GLOBALS["_REQUEST"] only this won't be detected.
You can fix the issue by writing
$_REQUEST["test"] = "request";
$_GET["test1"] = "get";
or by setting auto_globals_jit=0 in php.ini
The only way we could fix it is by always providing all super-globals in every
context which is a notable performance hit.
------------------------------------------------------------------------
[2011-06-30 09:26:36] m dot rondini at tigersecurity dot it
Description:
------------
test1.php
[CODE]
<?php
$GLOBALS["_REQUEST"]["test"] = "request";
$GLOBALS["_GET"]["test1"] = "get";
?>
[/CODE]
test2.php
[CODE]
<?php
echo $_REQUEST["test"];
echo "<br />";
echo $_GET["test1"];
?>
[/CODE]
.htaccess
[CODE]
php_value auto_prepend_file ./test1.php
[/CODE]
with this scenario, the only printed variable is $_GET["test1"] . However, if I
append "print_r($_REQUEST);" in test1.php, it work.
Expected result:
----------------
request
get
Actual result:
--------------
get
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=55088&edit=1
