PHP Keywords and types should be in lowercase

Follow PSR-12 and use lowercase variants of PHP reserved keywords.
See: https://www.php-fig.org/psr/psr-12/#25-keywords-and-types

Find all uppercase occurrences of "or", "and", "null", "true" and
"false" and change them to the lowercase variant.

21 files changed, 85 insertions, 85 deletions

diff --git a/admin/auth.php b/admin/auth.php
index 68b07a4..3b272f0 100644
--- a/admin/auth.php
+++ b/admin/auth.php
@@ -2,7 +2,7 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
+const ADMINISTRATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
diff --git a/admin/category/delete.php b/admin/category/delete.php
index c443c4a..167067e 100644
--- a/admin/category/delete.php
+++ b/admin/category/delete.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
diff --git a/admin/category/index.php b/admin/category/index.php
index 35a78c3..fd7eef6 100644
--- a/admin/category/index.php
+++ b/admin/category/index.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -33,7 +33,7 @@ if($count === 0) {
 	HTTP::redirect(Application::getAdminURL('category/insert.php'));
 }
 
-if($currentSite < 1 OR ($currentSite > $lastSite AND $lastSite > 0)) {
+if($currentSite < 1 or ($currentSite > $lastSite and $lastSite > 0)) {
 	Application::error404();
 }
 
@@ -44,7 +44,7 @@ $categories = $CategoryRepository->getPaginatedTree(
 	$site_size, ($currentSite-1) * $site_size);
 
 foreach($categories as $Category) {
-	$templates[] = generateCategoryItemTemplate($Category, TRUE);
+	$templates[] = generateCategoryItemTemplate($Category, true);
 }
 
 #===============================================================================
diff --git a/admin/category/insert.php b/admin/category/insert.php
index c63ad06..d68aa72 100644
--- a/admin/category/insert.php
+++ b/admin/category/insert.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -24,11 +24,11 @@ $Category = new ORM\Entities\Category;
 # Check for insert request
 #===============================================================================
 if(HTTP::issetPOST('insert')) {
-	$Category->set('parent', HTTP::POST('parent') ?: NULL);
+	$Category->set('parent', HTTP::POST('parent') ?: null);
 	$Category->set('slug', HTTP::POST('slug') ?: generateSlug(HTTP::POST('name')));
-	$Category->set('name', HTTP::POST('name') ?: NULL);
-	$Category->set('body', HTTP::POST('body') ?: NULL);
-	$Category->set('argv', HTTP::POST('argv') ?: NULL);
+	$Category->set('name', HTTP::POST('name') ?: null);
+	$Category->set('body', HTTP::POST('body') ?: null);
+	$Category->set('argv', HTTP::POST('argv') ?: null);
 	$Category->set('time_insert', HTTP::POST('time_insert') ?: date('Y-m-d H:i:s'));
 	$Category->set('time_update', HTTP::POST('time_update') ?: date('Y-m-d H:i:s'));
 
diff --git a/admin/category/update.php b/admin/category/update.php
index c3d9812..80423c8 100644
--- a/admin/category/update.php
+++ b/admin/category/update.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -27,15 +27,15 @@ if(!$Category = $CategoryRepository->find(HTTP::GET('id'))) {
 #===============================================================================
 if(HTTP::issetPOST('update')) {
 	$Category->set('slug', HTTP::POST('slug') ?: generateSlug(HTTP::POST('name')));
-	$Category->set('name', HTTP::POST('name') ?: NULL);
-	$Category->set('body', HTTP::POST('body') ?: NULL);
-	$Category->set('argv', HTTP::POST('argv') ?: NULL);
+	$Category->set('name', HTTP::POST('name') ?: null);
+	$Category->set('body', HTTP::POST('body') ?: null);
+	$Category->set('argv', HTTP::POST('argv') ?: null);
 	$Category->set('time_insert', HTTP::POST('time_insert') ?: date('Y-m-d H:i:s'));
 	$Category->set('time_update', HTTP::POST('time_update') ?: date('Y-m-d H:i:s'));
 
 	# Modify parent field only if it is not a self-reference
 	if(HTTP::POST('parent') != $Category->getID()) {
-		$Category->set('parent', HTTP::POST('parent') ?: NULL);
+		$Category->set('parent', HTTP::POST('parent') ?: null);
 	}
 
 	if(HTTP::issetPOST(['token' => Application::getSecurityToken()])) {
diff --git a/admin/database.php b/admin/database.php
index 1d3404f..fa37d1c 100644
--- a/admin/database.php
+++ b/admin/database.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -19,7 +19,7 @@ if(HTTP::issetPOST('command')) {
 			$Statement = $Database->query(HTTP::POST('command'));
 
 			do {
-				$result[] = print_r($Statement->fetchAll(), TRUE);
+				$result[] = print_r($Statement->fetchAll(), true);
 			} while($Statement->nextRowset());
 		} catch(PDOException $Exception) {
 			$messages[] = $Exception->getMessage();
@@ -36,7 +36,7 @@ $DatabaseTemplate = Template\Factory::build('database');
 $DatabaseTemplate->set('FORM', [
 	'INFO' => $messages ?? [],
 	'TOKEN' => Application::getSecurityToken(),
-	'RESULT' => implode(NULL, $result ?? []),
+	'RESULT' => implode(null, $result ?? []),
 	'COMMAND' => HTTP::POST('command'),
 ]);
 
diff --git a/admin/index.php b/admin/index.php
index 09c126d..ca8bd5a 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -39,9 +39,9 @@ if($User = $UserRepository->getLast()) {
 #===============================================================================
 $HomeTemplate = Template\Factory::build('home');
 $HomeTemplate->set('LAST', [
-	'PAGE' => $PageItemTemplate ?? FALSE,
-	'POST' => $PostItemTemplate ?? FALSE,
-	'USER' => $UserItemTemplate ?? FALSE
+	'PAGE' => $PageItemTemplate ?? false,
+	'POST' => $PostItemTemplate ?? false,
+	'USER' => $UserItemTemplate ?? false
 ]);
 
 $HomeTemplate->set('COUNT', [
diff --git a/admin/page/delete.php b/admin/page/delete.php
index 8542187..a0924c8 100644
--- a/admin/page/delete.php
+++ b/admin/page/delete.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
diff --git a/admin/page/index.php b/admin/page/index.php
index 7586d3c..b533cf3 100644
--- a/admin/page/index.php
+++ b/admin/page/index.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -35,7 +35,7 @@ if(!$count) {
 	HTTP::redirect(Application::getAdminURL('page/insert.php'));
 }
 
-if($currentSite < 1 OR ($currentSite > $lastSite AND $lastSite > 0)) {
+if($currentSite < 1 or ($currentSite > $lastSite and $lastSite > 0)) {
 	Application::error404();
 }
 
diff --git a/admin/page/insert.php b/admin/page/insert.php
index 915fee5..7577433 100644
--- a/admin/page/insert.php
+++ b/admin/page/insert.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -27,9 +27,9 @@ $Page = new ORM\Entities\Page;
 if(HTTP::issetPOST('insert')) {
 	$Page->set('user', HTTP::POST('user'));
 	$Page->set('slug', HTTP::POST('slug') ?: generateSlug(HTTP::POST('name')));
-	$Page->set('name', HTTP::POST('name') ?: NULL);
-	$Page->set('body', HTTP::POST('body') ?: NULL);
-	$Page->set('argv', HTTP::POST('argv') ?: NULL);
+	$Page->set('name', HTTP::POST('name') ?: null);
+	$Page->set('body', HTTP::POST('body') ?: null);
+	$Page->set('argv', HTTP::POST('argv') ?: null);
 	$Page->set('time_insert', HTTP::POST('time_insert') ?: date('Y-m-d H:i:s'));
 	$Page->set('time_update', HTTP::POST('time_update') ?: date('Y-m-d H:i:s'));
 
diff --git a/admin/page/search.php b/admin/page/search.php
index c9a39cf..7310e2a 100644
--- a/admin/page/search.php
+++ b/admin/page/search.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
diff --git a/admin/page/update.php b/admin/page/update.php
index 8f6cb0e..e123205 100644
--- a/admin/page/update.php
+++ b/admin/page/update.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -29,9 +29,9 @@ if(!$Page = $PageRepository->find(HTTP::GET('id'))) {
 if(HTTP::issetPOST('update')) {
 	$Page->set('user', HTTP::POST('user'));
 	$Page->set('slug', HTTP::POST('slug') ?: generateSlug(HTTP::POST('name')));
-	$Page->set('name', HTTP::POST('name') ?: NULL);
-	$Page->set('body', HTTP::POST('body') ?: NULL);
-	$Page->set('argv', HTTP::POST('argv') ?: NULL);
+	$Page->set('name', HTTP::POST('name') ?: null);
+	$Page->set('body', HTTP::POST('body') ?: null);
+	$Page->set('argv', HTTP::POST('argv') ?: null);
 	$Page->set('time_insert', HTTP::POST('time_insert') ?: date('Y-m-d H:i:s'));
 	$Page->set('time_update', HTTP::POST('time_update') ?: date('Y-m-d H:i:s'));
 
diff --git a/admin/post/delete.php b/admin/post/delete.php
index 501cae4..6358af3 100644
--- a/admin/post/delete.php
+++ b/admin/post/delete.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
diff --git a/admin/post/index.php b/admin/post/index.php
index 2da0f81..b25bde5 100644
--- a/admin/post/index.php
+++ b/admin/post/index.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -35,7 +35,7 @@ if(!$count) {
 	HTTP::redirect(Application::getAdminURL('post/insert.php'));
 }
 
-if($currentSite < 1 OR ($currentSite > $lastSite AND $lastSite > 0)) {
+if($currentSite < 1 or ($currentSite > $lastSite and $lastSite > 0)) {
 	Application::error404();
 }
 
diff --git a/admin/post/insert.php b/admin/post/insert.php
index 1b04ecc..af70b1e 100644
--- a/admin/post/insert.php
+++ b/admin/post/insert.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -26,12 +26,12 @@ $Post = new ORM\Entities\Post;
 # Check for insert request
 #===============================================================================
 if(HTTP::issetPOST('insert')) {
-	$Post->set('category', HTTP::POST('category') ?: NULL);
+	$Post->set('category', HTTP::POST('category') ?: null);
 	$Post->set('user', HTTP::POST('user'));
 	$Post->set('slug', HTTP::POST('slug') ?: generateSlug(HTTP::POST('name')));
-	$Post->set('name', HTTP::POST('name') ?: NULL);
-	$Post->set('body', HTTP::POST('body') ?: NULL);
-	$Post->set('argv', HTTP::POST('argv') ?: NULL);
+	$Post->set('name', HTTP::POST('name') ?: null);
+	$Post->set('body', HTTP::POST('body') ?: null);
+	$Post->set('argv', HTTP::POST('argv') ?: null);
 	$Post->set('time_insert', HTTP::POST('time_insert') ?: date('Y-m-d H:i:s'));
 	$Post->set('time_update', HTTP::POST('time_update') ?: date('Y-m-d H:i:s'));
 
diff --git a/admin/post/search.php b/admin/post/search.php
index 5ec7ddc..2d29966 100644
--- a/admin/post/search.php
+++ b/admin/post/search.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
diff --git a/admin/post/update.php b/admin/post/update.php
index 5241d38..e9736c9 100644
--- a/admin/post/update.php
+++ b/admin/post/update.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -28,12 +28,12 @@ if(!$Post = $PostRepository->find(HTTP::GET('id'))) {
 # Check for update request
 #===============================================================================
 if(HTTP::issetPOST('update')) {
-	$Post->set('category', HTTP::POST('category') ?: NULL);
+	$Post->set('category', HTTP::POST('category') ?: null);
 	$Post->set('user', HTTP::POST('user'));
 	$Post->set('slug', HTTP::POST('slug') ?: generateSlug(HTTP::POST('name')));
-	$Post->set('name', HTTP::POST('name') ?: NULL);
-	$Post->set('body', HTTP::POST('body') ?: NULL);
-	$Post->set('argv', HTTP::POST('argv') ?: NULL);
+	$Post->set('name', HTTP::POST('name') ?: null);
+	$Post->set('body', HTTP::POST('body') ?: null);
+	$Post->set('argv', HTTP::POST('argv') ?: null);
 	$Post->set('time_insert', HTTP::POST('time_insert') ?: date('Y-m-d H:i:s'));
 	$Post->set('time_update', HTTP::POST('time_update') ?: date('Y-m-d H:i:s'));
 
diff --git a/admin/user/delete.php b/admin/user/delete.php
index 1a7628c..64085a7 100644
--- a/admin/user/delete.php
+++ b/admin/user/delete.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
diff --git a/admin/user/index.php b/admin/user/index.php
index d2bee8d..fe7f1ab 100644
--- a/admin/user/index.php
+++ b/admin/user/index.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -34,7 +34,7 @@ if(!$count) {
 	HTTP::redirect(Application::getAdminURL('user/insert.php'));
 }
 
-if($currentSite < 1 OR ($currentSite > $lastSite AND $lastSite > 0)) {
+if($currentSite < 1 or ($currentSite > $lastSite and $lastSite > 0)) {
 	Application::error404();
 }
 
diff --git a/admin/user/insert.php b/admin/user/insert.php
index c337e21..a943e13 100644
--- a/admin/user/insert.php
+++ b/admin/user/insert.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -25,12 +25,12 @@ $User = new ORM\Entities\User;
 #===============================================================================
 if(HTTP::issetPOST('insert')) {
 	$User->set('slug',     HTTP::POST('slug') ?: generateSlug(HTTP::POST('username')));
-	$User->set('username', HTTP::POST('username') ?: NULL);
-	$User->set('password', HTTP::POST('password') ? password_hash(HTTP::POST('password'), PASSWORD_BCRYPT, ['cost' => 10]) : FALSE);
-	$User->set('fullname', HTTP::POST('fullname') ?: NULL);
-	$User->set('mailaddr', HTTP::POST('mailaddr') ?: NULL);
-	$User->set('body',     HTTP::POST('body') ?: NULL);
-	$User->set('argv',     HTTP::POST('argv') ?: NULL);
+	$User->set('username', HTTP::POST('username') ?: null);
+	$User->set('password', HTTP::POST('password') ? password_hash(HTTP::POST('password'), PASSWORD_BCRYPT, ['cost' => 10]) : false);
+	$User->set('fullname', HTTP::POST('fullname') ?: null);
+	$User->set('mailaddr', HTTP::POST('mailaddr') ?: null);
+	$User->set('body',     HTTP::POST('body') ?: null);
+	$User->set('argv',     HTTP::POST('argv') ?: null);
 	$User->set('time_insert', HTTP::POST('time_insert') ?: date('Y-m-d H:i:s'));
 	$User->set('time_update', HTTP::POST('time_update') ?: date('Y-m-d H:i:s'));
 
diff --git a/admin/user/update.php b/admin/user/update.php
index edd2bc1..cc24a23 100644
--- a/admin/user/update.php
+++ b/admin/user/update.php
@@ -2,8 +2,8 @@
 #===============================================================================
 # DEFINE: Administration
 #===============================================================================
-const ADMINISTRATION = TRUE;
-const AUTHENTICATION = TRUE;
+const ADMINISTRATION = true;
+const AUTHENTICATION = true;
 
 #===============================================================================
 # INCLUDE: Initialization
@@ -27,12 +27,12 @@ if(!$User = $UserRepository->find(HTTP::GET('id'))) {
 #===============================================================================
 if(HTTP::issetPOST('update')) {
 	$User->set('slug',     HTTP::POST('slug') ?: generateSlug(HTTP::POST('username')));
-	$User->set('username', HTTP::POST('username') ?: NULL);
-	$User->set('password', HTTP::POST('password') ? password_hash(HTTP::POST('password'), PASSWORD_BCRYPT, ['cost' => 10]) : FALSE);
-	$User->set('fullname', HTTP::POST('fullname') ?: NULL);
-	$User->set('mailaddr', HTTP::POST('mailaddr') ?: NULL);
-	$User->set('body',     HTTP::POST('body') ?: NULL);
-	$User->set('argv',     HTTP::POST('argv') ?: NULL);
+	$User->set('username', HTTP::POST('username') ?: null);
+	$User->set('password', HTTP::POST('password') ? password_hash(HTTP::POST('password'), PASSWORD_BCRYPT, ['cost' => 10]) : false);
+	$User->set('fullname', HTTP::POST('fullname') ?: null);
+	$User->set('mailaddr', HTTP::POST('mailaddr') ?: null);
+	$User->set('body',     HTTP::POST('body') ?: null);
+	$User->set('argv',     HTTP::POST('argv') ?: null);
 	$User->set('time_insert', HTTP::POST('time_insert') ?: date('Y-m-d H:i:s'));
 	$User->set('time_update', HTTP::POST('time_update') ?: date('Y-m-d H:i:s'));