apply code suggestions

Co-authored-by: Abdul Malik Ikhsan <samsonasik@gmail.com>

Author: michalsn

app/Helpers/video_helper.php

@@ -37,7 +37,7 @@ function embedVideo(string $code, string $width = '640', string $height = '385')
             $code = $result['v'] ?? null;
         }
 
-        if (isset($code) && ($code !== '' && $code !== '0' && $code !== [])) {
+        if (! in_array($code, ['', null, '0', []], true)) {
             return '
 				<iframe width="' . $width . '" height="' . $height . '"
 					src="https://www.youtube.com/embed/' . $code . '" frameborder="0"

app/Libraries/Blog.php

@@ -297,7 +297,7 @@ protected function parseVideoTags(?string $html = null)
         //     ![[ https://youtube.com/watch?v=xlkjsdfhlk ]]
         $result = preg_match_all('|!video\[([\s\w:/.?=&;]*)\]|i', $html, $matches);
 
-        if ($result === false || $result === 0) {
+        if ($result < 1) {
             return $html;
         }