#46614 [NEW]: Extended MySQLi class gives incorrect empty() result

From: sander dot vink at procurios dot nl Operating system: Mac OS X 10.5.5 PHP version: 5.3CVS-2008-11-19 (snap) PHP Bug Type: MySQLi related Bug description: Extended MySQLi class gives incorrect empty() result Description: ------------ When an empty() call is done within a class that extends the MySQLi class, an incorrect result is provided. Reproduce code: --------------- class Foo extends MySQLi { protected $fooData = array(); public function isEmpty() { $this->fooData[] = 'Bar'; return empty($this->fooData); } } $Foo = new Foo('localhost', 'root', '', 'test'); $isEmpty = $Foo->isEmpty(); var_dump($isEmpty); Expected result: ---------------- bool(false) Actual result: -------------- bool(true) -- Edit bug report at http://bugs.php.net/?id=46614&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=46614&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=46614&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=46614&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=46614&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=46614&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=46614&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=46614&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=46614&r=needscript Try newer version: http://bugs.php.net/fix.php?id=46614&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=46614&r=support Expected behavior: http://bugs.php.net/fix.php?id=46614&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=46614&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=46614&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=46614&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46614&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=46614&r=dst IIS Stability: http://bugs.php.net/fix.php?id=46614&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=46614&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=46614&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=46614&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=46614&r=mysqlcfg