Merge pull request #535 from appwrite/fix-php-string-param-syntax

Fix PHP param syntax

Author: christyjacob4

src/SDK/Language/PHP.php

@@ -238,7 +238,8 @@ public function getTypeName(array $parameter): string
     {
         switch ($parameter['type']) {
             case self::TYPE_STRING:
-                return 'string';
+                $type = 'string';
+                break;
             case self::TYPE_BOOLEAN:
                 $type = 'bool';
                 break;