Add function that "cleans" double backslashes and escaped quotes. refs #1372

@@ -88,6 +88,32 @@ function tools_url() {
 }
 
 /**
+ * "Cleans" data by removing double backslashes and escaped quotes. Will run recursively on arrays.
+ *
+ * @param $data array|string Data to clean
+ * @return array|string
+ */
+function tzClean (&$data) {
+    if (is_array($data)) {
+        foreach ($data as $index => $child_data) {
+            tzClean($data[$index]);
+        }
+    } else {
+        $data = str_ireplace(
+            '\\',
+            '',
+            str_ireplace(
+                array('\"', "\'"),
+                array('"', "'"),
+                $data
+            )
+        );
+    }
+
+    return $data;
+}
+
+/**
  * @returns {WP_User} of the currently logged in user
  */
 function getCurrentUser() {