#20548 [NEW]: Decrement ("$x[$y]--") doesn't work on uninitiated variable

From: prgallier@yahoo.com Operating system: Linux 2.4 PHP version: 4.3.0RC1 PHP Bug Type: Math related Bug description: Decrement ("$x[$y]--") doesn't work on uninitiated variable The following: $score[$num]--; does not affect $score[$num] if $score[$num] is uninitiated. Using $score[$num]++ does work, however. This is inconsistent. -- Edit bug report at http://bugs.php.net/?id=20548&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=20548&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=20548&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=20548&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=20548&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=20548&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=20548&r=support Expected behavior: http://bugs.php.net/fix.php?id=20548&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=20548&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=20548&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=20548&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=20548&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=20548&r=dst IIS Stability: http://bugs.php.net/fix.php?id=20548&r=isapi