ID: 30394 Comment by: ante dot dfg at moj dot net Reported By: php at hartwerk dot com Status: Open Bug Type: Zend Engine 2 problem Operating System: Linux PHP Version: 5.0.2 New Comment:
This code works if you return the value from _get via reference.... try: public function &__get( $what ) { return $this->_p[ $what ]; } Previous Comments: ------------------------------------------------------------------------ [2004-10-11 11:24:19] php at hartwerk dot com Description: ------------ When there is a function on the right-hand side of an assignment operator expression, and the variable is to be accessed via __get/__set, the operation yields wrong results. Reproduce code: --------------- class Container { public function __get( $what ) { return $this->_p[ $what ]; } public function __set( $what, $value ) { $this->_p[ $what ] = $value; } private $_p = array(); } $c = new Container(); $c->a = 1; $c->a += 1; print $c->a; // --> 2 print " - "; $c->a += max( 0, 1 ); print $c->a; // --> 4 (!) Expected result: ---------------- 2 - 3 Actual result: -------------- 2 - 4 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=30394&edit=1