From: remy dot damour at laposte dot net Operating system: debian PHP version: 5.2.8 PHP Bug Type: Class/Object related Bug description: magic method __set() is bypassed on recursive call
Description: ------------ Magic method __set() is bypassed on recursive call. PHP automatically creates a property on instance instead of recursively calling __set() or instead of throwing a recursivity error For additional details, please read: http://www.qc4blog.com/?p=458 Reproduce code: --------------- class Fruits { protected $_props = array(); // inner array mapping properties to values public function __set($name, $value) { $this->_props[$name] = $value; if ('apple' == $name) { $this->apple = 'green'; } } } $a = new Fruits(); $a->banana = 'yellow'; var_dump(property_exists($a, 'banana')); // output: false $a->apple = 'red'; var_dump(property_exists($a, 'apple')); // output: true Expected result: ---------------- Throw a recursivity exception Actual result: -------------- no exception thrown, property is automatically created by passing __set() -- Edit bug report at http://bugs.php.net/?id=47215&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47215&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47215&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47215&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=47215&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47215&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=47215&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=47215&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=47215&r=needscript Try newer version: http://bugs.php.net/fix.php?id=47215&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=47215&r=support Expected behavior: http://bugs.php.net/fix.php?id=47215&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=47215&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=47215&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=47215&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47215&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=47215&r=dst IIS Stability: http://bugs.php.net/fix.php?id=47215&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=47215&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=47215&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=47215&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=47215&r=mysqlcfg
