diff --git a/src/Query/SQLInterface.php b/src/Query/SQLInterface.php
index 65519db..5f17fc3 100644
--- a/src/Query/SQLInterface.php
+++ b/src/Query/SQLInterface.php
@@ -21,7 +21,7 @@ namespace Query;
  * @package Query
  * @subpackage Drivers
  */
-interface SQL_Interface {
+interface SQLInterface {
 
 	/**
 	 * Get database specific sql for limit clause
diff --git a/src/common.php b/src/common.php
index ae49a93..0870112 100644
--- a/src/common.php
+++ b/src/common.php
@@ -179,9 +179,9 @@ if ( ! function_exists('regex_in_array'))
 
 		foreach($array as $item)
 		{
-			if (is_scalar($item))
+			if (is_scalar($item) && preg_match($pattern, $item))
 			{
-				if (preg_match($pattern, $item)) return TRUE;
+				return TRUE;
 			}
 		}