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, 3 insertions, 1 deletions

diff --git a/admin/post/insert.php b/admin/post/insert.php
index bcfb679..4587a87 100644
--- a/admin/post/insert.php
+++ b/admin/post/insert.php
@@ -12,12 +12,13 @@ require '../../core/application.php';
 
 $Attribute = new Post\Attribute();
 
-if(HTTP::issetPOST('id', 'user', 'slug', 'name', 'body', 'time_insert', 'time_update', 'insert')) {
+if(HTTP::issetPOST('id', 'user', 'slug', 'name', 'body', 'argv', 'time_insert', 'time_update', 'insert')) {
 	$Attribute->set('id',   HTTP::POST('id') ? HTTP::POST('id') : FALSE);
 	$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') : 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'));
 
@@ -61,6 +62,7 @@ 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'),
 		],