#36129 [NEW]: array_reduce() returns unexpected NULL

From: white_phoenix at ru dot ru Operating system: all PHP version: 5.1.2 PHP Bug Type: Arrays related Bug description: array_reduce() returns unexpected NULL Description: ------------ array_reduce() returns unexpected NULL (PHP 5.0-5.1.2 only) Reproduce code: --------------- $array = array('value'); $result = array_reduce($array,'array_merge'); var_dump($result); Expected result: ---------------- Works on PHP 4.4.0: array(1) { [0]=> string(5) "value" } Actual result: -------------- Tested on PHP 5.1.2: NULL -- Edit bug report at http://bugs.php.net/?id=36129&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=36129&r=trysnapshot44 Try a CVS snapshot (PHP 5.1): http://bugs.php.net/fix.php?id=36129&r=trysnapshot51 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=36129&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=36129&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=36129&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=36129&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=36129&r=needscript Try newer version: http://bugs.php.net/fix.php?id=36129&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=36129&r=support Expected behavior: http://bugs.php.net/fix.php?id=36129&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=36129&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=36129&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=36129&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=36129&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=36129&r=dst IIS Stability: http://bugs.php.net/fix.php?id=36129&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=36129&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=36129&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=36129&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=36129&r=mysqlcfg