Edit report at http://bugs.php.net/bug.php?id=53720&edit=1
ID: 53720
Comment by: kh dot wild at wicom dot li
Reported by: kh dot wild at wicom dot li
Summary: Access variable in class dynamicaly
Status: Bogus
Type: Bug
Package: Scripting Engine problem
Operating System: freebsd, osx
PHP Version: 5.3.5
Block user comment: N
Private report: N
New Comment:
Thank you very much. I've got it.
$this->{$x}[ 1 ] = 9999;
is working.
Previous Comments:
------------------------------------------------------------------------
[2011-01-12 21:25:29] fel...@php.net
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 expected, see:
When you do:
$x = 'cicoordinator';
$this->${x}[ 1 ] = 9999;
You are doing '$this->i = 9999;', because ${x}[1] == 'i'
(c[i]coordinator)
------------------------------------------------------------------------
[2011-01-12 13:14:57] kh dot wild at wicom dot li
Description:
------------
It seems, that when I read a class variable with the varname in a
string, it
works, but writing in the same way doesn't
Test script:
---------------
<?
class XXX
{
private $cisupport = Array( 1 );
private $cicoordinator = Array();
function support() {
$x = 'cisupport';
print( "Request support static:\n");
print_r( $this->cisupport );
print( "Request support dynamic:\n");
print_r( $this->$x );
}
function coordinator() {
$x = 'cicoordinator';
print( "Set coordinator static:\n");
$this->cicoordinator[ 1 ] = 12;
print_r( $this->cicoordinator );
print( "Set coordinator dynamic:\n");
$this->${x}[ 1 ] = 9999;
print_r( $this->${x} );
}
}
$x = new XXX;
$x->support();
$x->coordinator();
?>
Expected result:
----------------
Request support static:
Array
(
[0] => 1
)
Request support dynamic:
Array
(
[0] => 1
)
Set coordinator static:
Array
(
[1] => 12
)
Set coordinator dynamic:
Array
(
[1] => 9999
)
Actual result:
--------------
Request support static:
Array
(
[0] => 1
)
Request support dynamic:
Array
(
[0] => 1
)
Set coordinator static:
Array
(
[1] => 12
)
Set coordinator dynamic:
Array
(
[1] => 12
)
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/bug.php?id=53720&edit=1
