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Changes between Initial Version and Version 1 of Ticket #23416, comment 9

-                      initial
+                      v1
 What about a function like this which allows you to sanitise an array recursively and to apply filters to each of the keys to strip_tags or whatever?
 Whether its an array or a value it just iterate and recurse allowing you to create filter for all the values in an array like for authors[] or the key author just hooking "filter_array_authors" or "filter_array_author"
+and you can call it with
+{{{ $_POST = recur_filter($_POST); }}}
 {{{
 function recur_trim($vars, $pkey = null) {
+function recur_filter($vars, $pkey = null) {
         $filter = "filter_array";
 …
                                         $arg = $pkey;
+                                }
                                 $vars[$key] = recur_trim($vars[$key], $arg);
+                                $vars[$key] = recur_filter($vars[$key], $arg);
+                        }
                         else {