From: chall5 at tamapbay dot rr dot com
Operating system: linux fedora core 2
PHP version: 5.0.0RC3
PHP Bug Type: Class/Object related
Bug description: get_object_vars returns blank array for a mysqli object
Description:
------------
using get_object_vars() on a mysqli object returns an empty array. As I
am able to access vars such as host_info via $mysqliObj->host_info, i
would expect this to be a public var, which I would expect to be returned
from get_object_vars($mysqliObj). to test this, i defined a test class
with a public var, a private var, and a protected var. after instatiating
the class an setting each of the vars to a string value, i called
get_object_vars() on the object and as expected, only the public var was
returned in the array from the function.
I also tested get_class_methods() and get_class_vars() on the mysqli
object. get_class_methods() does return an array of method names.
get_class_vars() returns an empty array. these tests are NOT included in
the attached code.
Reproduce code:
---------------
<?php
class testClass {
public $a;
private $b;
protected $c;
public function test() {
$this->a = "a";
$this->b = "b";
$this->c = "c";
}
}
$mysqli = new mysqli("localhost", "root", "vnbeRTC", "mysql");
echo "mysqli class:\n";
echo "host info: ".$mysqli->host_info."\n\n"; // direct access, public
var???
echo "get_object_vars(\$mysqli)\n";
print_r(get_object_vars($mysqli)); // prints empty array
$mysqli->close();
echo "\ntestClass class:\n";
$test = new testClass;
$test->test();
echo "get_object_vars(\$test)\n";
print_r(get_object_vars($test)); // prints public vars only (expected)
print_r(get_class_vars($test)); // strange output for protected var name
?>
Expected result:
----------------
array returned from get_object_vars() on a mysqli object would return an
array containing all public vars in the object.
Actual result:
--------------
the returned array was empty.
--
Edit bug report at http://bugs.php.net/?id=28765&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=28765&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=28765&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=28765&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=28765&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=28765&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=28765&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=28765&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=28765&r=support
Expected behavior: http://bugs.php.net/fix.php?id=28765&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=28765&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=28765&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=28765&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=28765&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=28765&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=28765&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=28765&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=28765&r=float
