note 19355 added to function.isset

What about the case that you want to get http vars directly from arrays HTTP_GET_VARS and HTTP_POST_VARS etc. and you want to test if some variable is defined and that var really is defined but its value is 0? Then all functions like isset and empty fail and you have to use foreach or something similar and test if there occurs the name of your variable within the indexes of the array. Or has someone better solution? -- http://www.php.net/manual/en/function.isset.php http://master.php.net/manage/user-notes.php?action=edit+19355 http://master.php.net/manage/user-notes.php?action=delete+19355 http://master.php.net/manage/user-notes.php?action=reject+19355