#31449 [NEW]: Comparison of class with recursive references causes fatal

From: marcus at lastcraft dot com Operating system: Linux PHP version: 5.0.1 PHP Bug Type: Class/Object related Bug description: Comparison of class with recursive references causes fatal Description: ------------ Hi... The script below causes a fatal error. This is just the simplest example I could find of a whole class of these problems. Makes comparing any object problematical. yours, Marcus Reproduce code: --------------- <?php class Recursive { private $me; function __construct() { $this->me = $this; } } new Recursive() != new Recursive(); ?> Expected result: ---------------- Nothing as the comparison is not output. Actual result: -------------- Fatal error with nesting too deep. -- Edit bug report at http://bugs.php.net/?id=31449&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=31449&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=31449&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=31449&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=31449&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=31449&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=31449&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=31449&r=needscript Try newer version: http://bugs.php.net/fix.php?id=31449&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=31449&r=support Expected behavior: http://bugs.php.net/fix.php?id=31449&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=31449&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=31449&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=31449&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=31449&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=31449&r=dst IIS Stability: http://bugs.php.net/fix.php?id=31449&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=31449&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=31449&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=31449&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=31449&r=mysqlcfg