Minor - format code

plugin/customfooter/lib/customfooter_plugin.class.php

@@ -7,37 +7,49 @@
  * @license GNU General Public License - http://www.gnu.org/copyleft/gpl.html
  * @author Valery Fremaux <valery.fremaux@gmail.com>
  */
-class CustomFooterPlugin extends Plugin {
-
+class CustomFooterPlugin extends Plugin
+{
     /**
      *
-     * @return CustomFooterPlugin 
+     * @return CustomFooterPlugin
      */
-    static function create() {
+    public static function create()
+    {
         static $result = null;
+
         return $result ? $result : $result = new self();
     }
-    
-    function get_name() {
+
+    public function get_name()
+    {
         return 'customfooter';
     }
 
-    protected function __construct() {
+    protected function __construct()
+    {
         parent::__construct('1.1', 'Valery Fremaux');
     }
 
-	function pix_url($pixname, $size = 16) {
+    public function pix_url($pixname, $size = 16)
+    {
         global $_configuration;
 
-        if (file_exists($_configuration['root_sys'].'/plugin/customplugin/pix/'.$pixname.'.png')) {
+        if (file_exists(
+            $_configuration['root_sys'].'/plugin/customplugin/pix/'.$pixname.'.png'
+        )) {
             return $_configuration['root_web'].'/plugin/customplugin/pix/'.$pixname.'.png';
         }
-        if (file_exists($_configuration['root_sys'].'/plugin/customplugin/pix/'.$pixname.'.jpg')) {
+        if (file_exists(
+            $_configuration['root_sys'].'/plugin/customplugin/pix/'.$pixname.'.jpg'
+        )) {
             return $_configuration['root_web'].'/plugin/customplugin/pix/'.$pixname.'.jpg';
         }
-        if (file_exists($_configuration['root_sys'].'/plugin/customplugin/pix/'.$pixname.'.gif')) {
+        if (file_exists(
+            $_configuration['root_sys'].'/plugin/customplugin/pix/'.$pixname.'.gif'
+        )) {
             return $_configuration['root_web'].'/plugin/customplugin/pix/'.$pixname.'.gif';
         }
+
         return $_configuration['root_web'].'/main/img/icons/'.$size.'/'.$pixname.'.png';
     }
-}
+}