From f3ba69c1d67c425ffa180d082a373e5cce0c86ce Mon Sep 17 00:00:00 2001 From: Bharat Mediratta Date: Wed, 14 Jan 2009 04:12:02 +0000 Subject: Make sure that helper functions are all static. Add new File_Structure_Test to make sure we don't regress. According to the PHP docs, the "public" keyword is implied on static functions, so remove it. Also, require private static functions to start with an _. http://php.net/manual/en/language.oop5.visibility.php --- core/helpers/xml.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'core/helpers/xml.php') diff --git a/core/helpers/xml.php b/core/helpers/xml.php index 09168ce8..0fb0c01d 100644 --- a/core/helpers/xml.php +++ b/core/helpers/xml.php @@ -18,7 +18,7 @@ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ class xml_Core { - public static function to_xml($array, $element_names) { + static function to_xml($array, $element_names) { $xml = "<$element_names[0]>\n"; foreach ($array as $key => $value) { if (is_array($value)) { -- cgit v1.2.3