"; return $context; } function am_youtube_content_filter($content) { if (strstr($content,"[am_youtube]") and strstr($content,"[/am_youtube]")){ preg_match_all("/\[am_youtube](.*?)\[\/am_youtube]/",$content, $youtubeMatches); foreach($youtubeMatches[0] as $youtube) { $thisYoutube = str_replace(array("[am_youtube]","[/am_youtube]"),"",$youtube); $youtubePart = explode('|',$thisYoutube); $youtubeEmbed = ""; $content = str_replace($youtube,$youtubeEmbed,$content); } } return str_replace(array("[am_youtube]","[/am_youtube]"),"",$content); } add_filter( 'the_content', 'am_youtube_content_filter' ); ?>