Several changes have been made in this commit, which together with the previous commits result in version 2.0 (database update required):v2.0

+ Implemented [core]: A new database field has been added to all tables to define optional "arguments" for a page, post or user through the content editor. These arguments will be parsed into key->value pairs and can be used within templates to do something special. Please read the wiki of this repository for further information about this new feature.
+ Bugfix [core]: The function "makeSlugURL" had not convert uppercase umlauts to lowercase because "strtolower" was used instead of the multibyte equivalent "mb_strtolower".
+ Optimization [core]: The first regular expression within the function "makeSlugURL" has been optimized (checking for uppercase characters at this point is unnecessary because $string is only lowercase).
+ Optimization [all templates]: Markup for the pagination.php has been simplified (a little bit).
+ Optimization [admin template]: The javascript for the arrow key navigation has been outsourced to the main.js file.
+ Optimization [admin template]: The javascript file will now be included with the "defer" attribute.
+ Optimization [standard template]: Some language variables have been changed.

Database update to version 2.0 (no existing data will be lost or changed):

ALTER TABLE `page` ADD `argv` VARCHAR(100) NULL DEFAULT NULL AFTER `body`;
ALTER TABLE `post` ADD `argv` VARCHAR(100) NULL DEFAULT NULL AFTER `body`;
ALTER TABLE `user` ADD `argv` VARCHAR(100) NULL DEFAULT NULL AFTER `body`;

1 files changed, 4 insertions, 2 deletions

diff --git a/admin/post/update.php b/admin/post/update.php
index 109c056..7e3610f 100644
--- a/admin/post/update.php
+++ b/admin/post/update.php
@@ -17,11 +17,12 @@ try {
 	$Post = Post\Factory::build(HTTP::GET('id'));
 	$Attribute = $Post->getAttribute();
 
-	if(HTTP::issetPOST('user', 'slug', 'name', 'body', 'time_insert', 'time_update', 'update')) {
+	if(HTTP::issetPOST('user', 'slug', 'name', 'body', 'argv', 'time_insert', 'time_update', 'update')) {
 		$Attribute->set('user', HTTP::POST('user'));
 		$Attribute->set('slug', HTTP::POST('slug') ? HTTP::POST('slug') : makeSlugURL(HTTP::POST('name')));
 		$Attribute->set('name', HTTP::POST('name') ? HTTP::POST('name') : NULL);
-		$Attribute->set('body', HTTP::POST('body') ? HTTP::POST('body') : FALSE);
+		$Attribute->set('body', HTTP::POST('body') ? HTTP::POST('body') : NULL);
+		$Attribute->set('argv', HTTP::POST('argv') ? HTTP::POST('argv') : NULL);
 		$Attribute->set('time_insert', HTTP::POST('time_insert') ? HTTP::POST('time_insert') : date('Y-m-d H:i:s'));
 		$Attribute->set('time_update', HTTP::POST('time_update') ? HTTP::POST('time_update') : date('Y-m-d H:i:s'));
 
@@ -63,6 +64,7 @@ try {
 				'SLUG' => $Attribute->get('slug'),
 				'NAME' => $Attribute->get('name'),
 				'BODY' => $Attribute->get('body'),
+				'ARGV' => $Attribute->get('argv'),
 				'TIME_INSERT' => $Attribute->get('time_insert'),
 				'TIME_UPDATE' => $Attribute->get('time_update'),
 			],