note 33968 added to language.variables.external

I've combined the method of converting old code suggested by solar at heliacal dot net into the improved script below. This one works whether the submit is get or post and, as in my previous contribution, sets any unsubmitted variables to null, preventing errors. This supercedes my previous post below (if it hasn't been deleted yet). $expected=array( 'name', // Only accept these variables from a submit! 'email', 'favorite_color' ); foreach ($expected as $formvar) $$formvar = (isset(${"_$_SERVER[REQUEST_METHOD]"}[$formvar]))? ${"_$_SERVER[REQUEST_METHOD]"}[$formvar]:NULL; ---- Manual Page -- http://www.php.net/manual/en/language.variables.external.php Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+33968 Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+33968&report=yes Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+33968&report=yes