Ran PHPCBF

phpcs-errors:253 phpunit-status:successful

inc/zeichen.php

@@ -1,7 +1,13 @@
 <?PHP
 
-function transform($transform)
-{
+/**
+ * Function for sanitizing contents for prospective XML contents.
+ *
+ * @param string $transform Input string.
+ *
+ * @return string
+ */
+function transform(string $transform):string {
     $transform = str_replace(chr(14), "", $transform);
     $transform = str_replace('&quot;', '"', $transform);
     $transform = str_replace('&', '&amp;', $transform);
@@ -24,8 +30,14 @@ function transform($transform)
 
 }
 
-function tagify($tagify)
-{
+/**
+ * Function for sanitizing contents for prospective XML contents.
+ *
+ * @param string $tagify Input string.
+ *
+ * @return string
+ */
+function tagify(string $tagify):string {
     $tagify = str_replace(' ', '_', $tagify);
     $tagify = str_replace('/', '_', $tagify);
     $tagify = str_replace(',', '_', $tagify);