ID: 39337
User updated by: phpbugs at thequod dot de
Reported By: phpbugs at thequod dot de
-Status: Bogus
+Status: Open
Bug Type: Arrays related
Operating System: Ubuntu Linux
PHP Version: 5CVS-2006-11-01 (CVS)
New Comment:
Ok. But haven't you seen the comment in __get()?
Here's another testcase, just returning an array now
always and with further output, when __get() gets called:
Description:
------------
When using "array creating syntax" (like $a[] or $a[1]),
__get() does not seem to work correctly, IF the var has
not been defined using the "var" key for the class.
Reproduce code:
---------------
<?php
class A
{
function __get($v)
{
// note: even returning array() here won't
fix it
}
}
$A = new A();
$A->foo[1] = 1;
var_dump( $A->foo );
$A->foo[] = 2;
var_dump( $A->foo );
$A->foo['a'] = 3;
var_dump( $A->foo );
$A->foo = array();
var_dump( $A->foo );
$A->foo = 1;
var_dump( $A->foo );
?>
Expected result:
----------------
__get: foo
array(1) {
1 => 1
}
array(2) {
1 => 1,
2 => 2
}
array(0) {
1 => 1,
2 => 2,
'a' => 3
}
array(0) {
}
int(1)
Actual result:
--------------
__get: foo
__get: foo
array(0) {
}
__get: foo
__get: foo
array(0) {
}
__get: foo
__get: foo
array(0) {
}
array(0) {
}
int(1)
Previous Comments:
------------------------------------------------------------------------
[2006-11-08 17:40:51] [EMAIL PROTECTED]
It's not in the manual, because it's obvious - your __get() method does
nothing, so you get nothing as the result.
------------------------------------------------------------------------
[2006-11-08 17:30:53] phpbugs at thequod dot de
Sorry, it's not in the manual..
http://de.php.net/manual/en/language.oop5.overloading.php
Please re-classify as "documentation issue" at least, if you're sure
that it really is not a bug..
------------------------------------------------------------------------
[2006-11-08 14:10:52] [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
------------------------------------------------------------------------
[2006-11-01 18:56:44] phpbugs at thequod dot de
A better workaround is, of course, to just define the
member with "var" in the class header.
But it's still a bug IMHO.
------------------------------------------------------------------------
[2006-11-01 18:41:14] phpbugs at thequod dot de
Description:
------------
Creating an array through $obj->a[] or $obj->a[$index]
does not create an array, if you use overloading through
the "__get()" method.
This happens with PHP_5_2 and 5.1.6 from Ubuntu, which
I've also tested.
The workaround seems to be to initialize the member
explicitly to "array()".
Reproduce code:
---------------
<?php
class A
{
function __get($v)
{
// note: even returning array() here won't fix it
}
}
$A = new A();
$A->foo[1] = 1;
var_dump( $A->foo );
$A->foo[] = 2;
var_dump( $A->foo );
$A->foo['a'] = 3;
var_dump( $A->foo );
$A->foo = array();
var_dump( $A->foo );
$A->foo = 1;
var_dump( $A->foo );
?>
Expected result:
----------------
array(1) {
[1]=>
int(1)
}
array(2) {
[1]=>
int(1)
[2]=>
int(2)
}
array(3) {
[1]=>
int(1)
[2]=>
int(2)
["a"]=>
int(3)
}
array(0) {
}
int(1)
Actual result:
--------------
NULL
NULL
NULL
array(0) {
}
int(1)
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=39337&edit=1
