#29702 [Bgs-Opn]: $a=$GLOBALS works as $a=$GLOBALS
ID: 29702
User updated by: andrea dot busia at axis-sv dot it
Reported By: andrea dot busia at axis-sv dot it
-Status: Bogus
+Status: Open
Bug Type: Scripting Engine problem
Operating System: Win / Linux
PHP Version: 5.0.1
New Comment:
Is it documented? I didn't find this in the manual, probably this is a
documentation problem.
Previous Comments:
[2004-08-16 12:02:05] [EMAIL PROTECTED]
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php
This is a feature.
[2004-08-16 11:45:17] andrea dot busia at axis-sv dot it
Description:
In this script seems that the $GLOBALS value is changed by the unset
statement but I want to modify $ar, $GLOBALS must remain the same as
before.
Reproduce code:
---
?
$xml=array(aaa, bbb, ccc);
foo();
function foo() {
var_dump($GLOBALS[xml]);
$ar=$GLOBALS;
unset($ar['xml']);
var_dump($GLOBALS[xml]);
}
?
Expected result:
array(3) {
[0]=
string(3) aaa
[1]=
string(3) bbb
[2]=
string(3) ccc
}
array(3) {
[0]=
string(3) aaa
[1]=
string(3) bbb
[2]=
string(3) ccc
}
Actual result:
--
array(3) {
[0]=
string(3) aaa
[1]=
string(3) bbb
[2]=
string(3) ccc
}
NULL
--
Edit this bug report at http://bugs.php.net/?id=29702edit=1
#29702 [Bgs-Opn]: $a=$GLOBALS works as $a=$GLOBALS
ID: 29702
User updated by: andrea dot busia at axis-sv dot it
Reported By: andrea dot busia at axis-sv dot it
-Status: Bogus
+Status: Open
Bug Type: Scripting Engine problem
Operating System: Win / Linux
PHP Version: 5.0.1
New Comment:
I see the manual page but I don't see anywhere that I cannot COPY
$GLOBALS content to an other variable.
Andrea Busia
Previous Comments:
[2004-08-16 14:33:31] [EMAIL PROTECTED]
http://no2.php.net/reserved.variables
read the section on $GLOBALS
[2004-08-16 12:28:03] andrea dot busia at axis-sv dot it
BTW:
Even if I try to use array_diff_assoc to have a COPY of $GLOBALS the
script gives me the same result.
I thing this is a very big problem without a array_copy function.
I tried:
?
$xml=array(aaa, bbb, ccc);
foo();
function foo() {
var_dump($GLOBALS[xml]);
$ar=array_diff_assoc($GLOBALS, array());
unset($ar['xml']);
var_dump($GLOBALS[xml]);
}
?
[2004-08-16 12:19:58] andrea dot busia at axis-sv dot it
Is it documented? I didn't find this in the manual, probably this is a
documentation problem.
[2004-08-16 12:02:05] [EMAIL PROTECTED]
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php
This is a feature.
[2004-08-16 11:45:17] andrea dot busia at axis-sv dot it
Description:
In this script seems that the $GLOBALS value is changed by the unset
statement but I want to modify $ar, $GLOBALS must remain the same as
before.
Reproduce code:
---
?
$xml=array(aaa, bbb, ccc);
foo();
function foo() {
var_dump($GLOBALS[xml]);
$ar=$GLOBALS;
unset($ar['xml']);
var_dump($GLOBALS[xml]);
}
?
Expected result:
array(3) {
[0]=
string(3) aaa
[1]=
string(3) bbb
[2]=
string(3) ccc
}
array(3) {
[0]=
string(3) aaa
[1]=
string(3) bbb
[2]=
string(3) ccc
}
Actual result:
--
array(3) {
[0]=
string(3) aaa
[1]=
string(3) bbb
[2]=
string(3) ccc
}
NULL
--
Edit this bug report at http://bugs.php.net/?id=29702edit=1
#29702 [Bgs-Opn]: $a=$GLOBALS works as $a=$GLOBALS
ID: 29702
User updated by: andrea dot busia at axis-sv dot it
Reported By: andrea dot busia at axis-sv dot it
-Status: Bogus
+Status: Open
Bug Type: Scripting Engine problem
Operating System: Win / Linux
PHP Version: 5.0.1
New Comment:
I'm not asking support, I'm saying that this behaviour isn't written in
the documentation and this is a problem!
Previous Comments:
[2004-08-16 14:49:42] [EMAIL PROTECTED]
Sorry, but your problem does not imply a bug in PHP itself. For a
list of more appropriate places to ask for help using PHP, please
visit http://www.php.net/support.php as this bug system is not the
appropriate forum for asking support questions.
Thank you for your interest in PHP.
[2004-08-16 14:43:45] andrea dot busia at axis-sv dot it
I see the manual page but I don't see anywhere that I cannot COPY
$GLOBALS content to an other variable.
Andrea Busia
[2004-08-16 14:33:31] [EMAIL PROTECTED]
http://no2.php.net/reserved.variables
read the section on $GLOBALS
[2004-08-16 12:28:03] andrea dot busia at axis-sv dot it
BTW:
Even if I try to use array_diff_assoc to have a COPY of $GLOBALS the
script gives me the same result.
I thing this is a very big problem without a array_copy function.
I tried:
?
$xml=array(aaa, bbb, ccc);
foo();
function foo() {
var_dump($GLOBALS[xml]);
$ar=array_diff_assoc($GLOBALS, array());
unset($ar['xml']);
var_dump($GLOBALS[xml]);
}
?
[2004-08-16 12:19:58] andrea dot busia at axis-sv dot it
Is it documented? I didn't find this in the manual, probably this is a
documentation problem.
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/29702
--
Edit this bug report at http://bugs.php.net/?id=29702edit=1
