Поправил типы

src/Tools/SQLStatementExtractor.php

@@ -121,7 +121,7 @@ class Tools_SQLStatementExtractor {
      * @param string $string The string to check in (haystack).
      * @return boolean True if $string ends with $check, or they are equal, or $check is empty.
      */
-    protected static function endsWith($check, $string) {
+    protected static function endsWith(/*.string.*/$check, $string) {
         if ($check === "" || $check === $string) {
             return true;
         } else {

src/Validator/Rule/IsFile.php

@@ -38,7 +38,7 @@ class Validator_Rule_IsFile extends Validator_Rule_Abstract
             return false;    
         }
 
-        if ($tmp['size'] > $this->maxsize*1024) {
+        if (((int)$tmp['size']) > $this->maxsize*1024) {
             $this->setErrorMsg('Неверный размер файла');
             return false;    
         }