fix PSR12 CS

_admin.php

@@ -10,7 +10,6 @@
  * @copyright Jean-Christian Denis
  * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
-
 if (!defined('DC_CONTEXT_ADMIN')) {
     return;
 }
@@ -25,7 +24,7 @@ class adminSimplyFavicon
         echo
         '<div class="fieldset"><h4 id="simply_favicon_params">Favicon</h4>' .
         '<p><label class="classic">' .
-        form::checkbox('simply_favicon', '1', (boolean) $blog_settings->system->simply_favicon) . 
+        form::checkbox('simply_favicon', '1', (bool) $blog_settings->system->simply_favicon) .
         __('Enable "Simply favicon" extension') . '</label></p>' .
         '<p class="form-note">' .
         __("You must place an image called favicon.png or .jpg or .ico into your blog's public directory.") .

_define.php

@@ -10,24 +10,23 @@
  * @copyright Jean-Christian Denis
  * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
-
+if (!defined('DC_RC_PATH')) {
-if (!defined('DC_RC_PATH')){
     return;
 }
 
 $this->registerModule(
-    "Simply favicon",
+    'Simply favicon',
-    "Multi-agents favicon",
+    'Multi-agents favicon',
-    "Jean-Christian Denis",
+    'Jean-Christian Denis',
     '2021.09.02.1',
     [
-        'requires' => [['core', '2.19']],
+        'requires'    => [['core', '2.19']],
         'permissions' => 'admin',
-        'type' => 'plugin',
+        'type'        => 'plugin',
-        'support' => 'https://github.com/JcDenis/simplyFavicon',
+        'support'     => 'https://github.com/JcDenis/simplyFavicon',
-        'details' => 'http://plugins.dotaddict.org/dc2/details/simplyFavicon',
+        'details'     => 'http://plugins.dotaddict.org/dc2/details/simplyFavicon',
-        'repository' => 'https://raw.githubusercontent.com/JcDenis/simplyFavicon/master/dcstore.xml',
+        'repository'  => 'https://raw.githubusercontent.com/JcDenis/simplyFavicon/master/dcstore.xml',
-        'settings' => [
+        'settings'    => [
             'blog' => '#params.simply_favicon_params'
         ]
     ]

_prepend.php

@@ -10,8 +10,7 @@
  * @copyright Jean-Christian Denis
  * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
-
+if (!defined('DC_RC_PATH')) {
-if (!defined('DC_RC_PATH')){
     return;
 }
 

_public.php

@@ -10,8 +10,7 @@
  * @copyright Jean-Christian Denis
  * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
-
+if (!defined('DC_RC_PATH')) {
-if (!defined('DC_RC_PATH')){
     return;
 }
 
@@ -19,20 +18,20 @@ $core->addBehavior('publicHeadContent', ['publicSimplyFavicon', 'publicHeadConte
 
 class publicSimplyFavicon extends dcUrlHandlers
 {
-    public static $mimetypes = array(
+    public static $mimetypes = [
         'ico' => 'image/x-icon',
         'png' => 'image/png',
         'bmp' => 'image/bmp',
         'gif' => 'image/gif',
         'jpg' => 'image/jpeg',
         'mng' => 'video/x-mng'
-    );
+    ];
 
     public static function simplyFaviconUrl($arg)
     {
         global $core;
 
-        $mimetypes = self::$mimetypes;
+        $mimetypes   = self::$mimetypes;
         $public_path = path::real(path::fullFromRoot($core->blog->settings->system->public_path, DC_ROOT)) . '/favicon.';
 
         if (!$core->blog->settings->system->simply_favicon
@@ -40,24 +39,23 @@ class publicSimplyFavicon extends dcUrlHandlers
          || !array_key_exists($arg, $mimetypes)
          || file_exists($public_path . 'favicon' . $arg)
         ) {
-            throw new Exception ("Page not found", 404); 
+            throw new Exception('Page not found', 404);
-        }
-        else {
-            header('Content-Type: ' . $mimetypes[$arg] . ';');
-            readfile($public_path . $arg);
-            exit;
         }
+
+        header('Content-Type: ' . $mimetypes[$arg] . ';');
+        readfile($public_path . $arg);
+        exit;
     }
 
     public static function publicHeadContent($core)
     {
-        if (!$core->blog->settings->system->simply_favicon){
+        if (!$core->blog->settings->system->simply_favicon) {
             return;
         }
 
-        $mimetypes = self::$mimetypes;
+        $mimetypes   = self::$mimetypes;
         $public_path = path::real(path::fullFromRoot($core->blog->settings->system->public_path, DC_ROOT)) . '/favicon.';
-        $public_url = $core->blog->url.$core->url->getBase('simplyFavicon') . '.';
+        $public_url  = $core->blog->url . $core->url->getBase('simplyFavicon') . '.';
 
         // ico : IE6
         if (file_exists($public_path . 'ico') && '?' != substr($core->blog->url, -1)) {
@@ -72,11 +70,11 @@ class publicSimplyFavicon extends dcUrlHandlers
         }
         // all others
         else {
-            foreach($mimetypes as $ext => $mime)
+            foreach ($mimetypes as $ext => $mime) {
-            {
                 if (file_exists($public_path . $ext)) {
                     echo
                     '<link rel="icon" type="' . $mime . '" href="' . $public_url . $ext . '" />' . "\n";
+
                     break;
                 }
             }