#31683 [NEW]: changes to $name in __get($name) override future parameters

From: wagner at bonn dot edu Operating system: Gentoo Linux PHP version: 5CVS-2005-01-25 (dev) PHP Bug Type: Zend Engine 2 problem Bug description: changes to $name in __get($name) override future parameters Description: ------------ Changing $name in __get($name) to e.g. "foo", will cause the next call of __get() to use "foo" as the name instead of the name of the member-Variable that was actually called. Only intercepted accesses to variables (e.g. $obj->doesnt_exist) seem to be affected, not direct calls to __get() (e.g. $obj->__get("whatever") ); Reproducible with PHP 5.0.3, PHP_5_0 CVS and CVS head (PHP 5.1 dev). Reproduce code: --------------- <?php class testclass { public function __get($name) { echo "$name \n"; $name = "wrong"; } } $obj = new testclass(); for ($i=1; $i <=3; $i++) { $dummy = $obj->correct; } ?> Expected result: ---------------- correct correct correct The line $name = "wrong"; should have no effect. Actual result: -------------- correct wrong wrong -- Edit bug report at http://bugs.php.net/?id=31683&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=31683&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=31683&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=31683&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=31683&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=31683&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=31683&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=31683&r=needscript Try newer version: http://bugs.php.net/fix.php?id=31683&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=31683&r=support Expected behavior: http://bugs.php.net/fix.php?id=31683&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=31683&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=31683&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=31683&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=31683&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=31683&r=dst IIS Stability: http://bugs.php.net/fix.php?id=31683&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=31683&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=31683&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=31683&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=31683&r=mysqlcfg