From: arqentus at arqentus dot com
Operating system: Windows 2003
PHP version: 5.1.6
PHP Bug Type: Class/Object related
Bug description: Extended Class & extract problems
Description:
------------
extract does not override the values when using a extended class.
Note: Using a manual fill, will work:
class cText extends cField{
function __construct( $fields = array() ) {
foreach($fields as $key => $val ) {
$this->{$key} = $val;
}
//extract($fields, EXTR_REFS);
}
}
Looks like the extract can't handle the extend class.
Note: Using a normal NONE extended class, and extract will work. Somehow
it seems to lack the scope. Yet, a 'manual' foreach loop is able to access
the scope.
Differend combination have been tried ( moving the construct to the
parent, passing the fields to the parent and extracting there, etc ). None
are able to work.
Reproduce code:
---------------
class cField{
var $desc = 'xxx';
}
class cText extends cField{
function __construct( $fields = array() ) {
extract($fields, EXTR_REFS);
}
}
$user_name = new cText( array ( _desc => 'Name' ) );
echo $user_name->desc;
Expected result:
----------------
The expect result is: 'Name';
Actual result:
--------------
The result archieved is: 'xxx';
--
Edit bug report at http://bugs.php.net/?id=38745&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=38745&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=38745&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=38745&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=38745&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=38745&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=38745&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=38745&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=38745&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=38745&r=support
Expected behavior: http://bugs.php.net/fix.php?id=38745&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=38745&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=38745&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=38745&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=38745&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=38745&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=38745&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=38745&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=38745&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=38745&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=38745&r=mysqlcfg
