Bug #18315: Different behaviour of array_diff in a variables and encapsuled with each

From: cirello@estadao.com.br Operating system: Linux Red Hat Linux release 7.1 PHP version: 4.2.1 PHP Bug Type: Arrays related Bug description: Different behaviour of array_diff in a variables and encapsuled with each /* Two arrays do diff */ $array_one = Array(1,2,3); $array_two = Array(1,2); /* Bugged behaviour*/ while( list(,$value) = @each(array_diff($array_one, $array_two)) ) echo $value."\n"; /* But this while loop never ends ... If the array_diff returns just one value , why is it never ending?*/ /* WorkAround */ $array_diffed = array_diff($array_one, $array_two); while( list(,$value) = @each($array_diffed) ) echo $value."\n"; -- Edit bug report at http://bugs.php.net/?id=18315&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=18315&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=18315&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=18315&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=18315&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=18315&r=support Expected behavior: http://bugs.php.net/fix.php?id=18315&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=18315&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=18315&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=18315&r=globals