Add BB tag for YouTube videos to news and forum. Use with the video id (after v= in URL) ex. [youtube]wK0w0x62PjA[/youtube]

index.php

@@ -63,6 +63,7 @@
 					'[link={$1}]{$2}[/link]'   => '<a href="$1" target="_BLANK">$2</a>',
 					'[color={$1}]{$2}[/color]' => '<font color="$1">$2</font>',
 					'[*]{$1}[/*]' => '<li>$1</li>',
+					'[youtube]{$1}[/youtube]' => '<div class="youtube"><div class="aspectratio"><iframe src="//www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe></div></div>',
 				);
 				foreach ($tags as $tag => $value) {
 					$code = preg_replace('/placeholder([0-9]+)/', '(.*?)', preg_quote(preg_replace('/\{\$([0-9]+)\}/', 'placeholder$1', $tag), '/'));