Fixing Request resolve #1

src/RR/Request.php

@@ -52,7 +52,7 @@ class Request{
         }
 
         if (is_array($param)) {
-            return required_param_array($parname, $type);
+            return self::required_param_array($parname, $type);
         }
 
         return self::clean_param($param, $type);
@@ -79,7 +79,7 @@ class Request{
             if (!preg_match('/^[a-z0-9_-]+$/i', $key)) {
                 continue;
             }
-            $result[$key] = clean_param($value, $type);
+            $result[$key] = self::clean_param($value, $type);
         }
         return $result;
     }
@@ -137,12 +137,12 @@ class Request{
         global $CFG;
 
         if (is_array($param)) {
-            throw new coding_exception('clean_param() can not process arrays, please use clean_param_array() instead.');
+            throw new coding_exception('clean_param() can not process arrays, please use self::clean_param_array() instead.');
         } else if (is_object($param)) {
             if (method_exists($param, '__toString')) {
                 $param = $param->__toString();
             } else {
-                throw new coding_exception('clean_param() can not process objects, please use clean_param_array() instead.');
+                throw new coding_exception('clean_param() can not process objects, please use self::clean_param_array() instead.');
             }
         }
 
@@ -312,7 +312,7 @@ class Request{
                     if ($crumb === '.' && $key === 0) {
                         // Special condition to allow for relative current path such as ./currentdirfile.txt.
                     } else {
-                        $crumb = clean_param($crumb, PARAM_FILE);
+                        $crumb = self::clean_param($crumb, PARAM_FILE);
                     }
                     $breadcrumb[$key] = $crumb;
                 }
@@ -368,7 +368,7 @@ class Request{
                 if (preg_match('/^-----BEGIN CERTIFICATE-----([\s\w\/\+=]+)-----END CERTIFICATE-----$/', trim($param), $matches)) {
                     list($wholething, $body) = $matches;
                     unset($wholething, $matches);
-                    $b64 = clean_param($body, PARAM_BASE64);
+                    $b64 = self::clean_param($body, PARAM_BASE64);
                     if (!empty($b64)) {
                         return "-----BEGIN CERTIFICATE-----\n$b64\n-----END CERTIFICATE-----\n";
                     } else {
@@ -411,7 +411,7 @@ class Request{
                 $tags = explode(',', $param);
                 $result = array();
                 foreach ($tags as $tag) {
-                    $res = clean_param($tag, PARAM_TAG);
+                    $res = self::clean_param($tag, PARAM_TAG);
                     if ($res !== '') {
                         $result[] = $res;
                     }
@@ -810,4 +810,4 @@ class Request{
     }
 
 
-}
+}