added the implode because it follows the convention earlier, as well …

…as is a little, teeny, tiny bit cleaner. ;-)
adamfairholm · Apr 2, 2011 · d2f3153 · d2f3153
1 parent 6ca0b1d
commit d2f3153
Showing 1 changed file with 1 addition and 8 deletions.
diff --git a/application/helpers/MY_Form_helper.php b/application/helpers/MY_Form_helper.php
@@ -427,14 +427,7 @@ function _parse_extras( $extras )
 		if( ! is_array($extras) )
 			return $extras;
 
-		$extra_string = null;
-
-		foreach( $extras as $extra )
-		{
-			$extra_string .= $extra . ' ';
-		}
-
-		return $extra;
+		return ' '.implode(' ', $extras);
 	}
 }