#44168 [NEW]: Unusual output when using each() on private/protected properties of an object

From: jmessa@php.net Operating system: Windpws XP PHP version: 5.2CVS-2008-02-19 (CVS) PHP Bug Type: Arrays related Bug description: Unusual output when using each() on private/protected properties of an object Description: ------------ When using the each() function on an object that contains private or protected properties I'm getting some unusual output shown below. I was wondering whether each() should be behaving the same as foreach() does (as shown in the documentation here: http://www.php.net/manual/en/language.oop5.iterations.php) and not be able to access private/protected properties, or whether like the next, prev and current functions, each() should not work with objects at all (bug raised here: http://bugs.php.net/bug.php?id=43480). Reproduce code: --------------- class myClass { private $val1 = 'hello'; protected $foo = 'world'; var $bar = 'baz'; } $input = new myClass; var_dump($input); var_dump( each($input) ); var_dump( each($input) ); var_dump( each($input) ); Expected result: ---------------- array(4) { [1]=> string(3) "baz" ["value"]=> string(3) "baz" [0]=> string(3) "bar" ["key"]=> string(3) "bar" } Actual result: -------------- array(4) { [1]=> string(5) "hello" ["value"]=> string(5) "hello" [0]=> string(13) " myClass val1" ["key"]=> string(13) " myClass val1" } array(4) { [1]=> string(5) "world" ["value"]=> string(5) "world" [0]=> string(6) " * foo" ["key"]=> string(6) " * foo" } array(4) { [1]=> string(3) "baz" ["value"]=> string(3) "baz" [0]=> string(3) "bar" ["key"]=> string(3) "bar" } -- Edit bug report at http://bugs.php.net/?id=44168&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=44168&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=44168&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=44168&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=44168&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=44168&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=44168&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=44168&r=needscript Try newer version: http://bugs.php.net/fix.php?id=44168&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=44168&r=support Expected behavior: http://bugs.php.net/fix.php?id=44168&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=44168&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=44168&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=44168&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44168&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=44168&r=dst IIS Stability: http://bugs.php.net/fix.php?id=44168&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=44168&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=44168&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=44168&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=44168&r=mysqlcfg