Hello,

I currently have a function that determines if there is a youtube URL located in a text entry entered by a user. I have set this up to locate the url and parse it and store it as a variable. I then check if the variable is set and if it is I embed the video with youtube's supplied iframe code. The issue I am having is when there are multiple youtube urls added the function only embeds the first added youtube url and ignores the others. Here is the function that I am using to search for the youtube url:

PHP Code:

function get_youtube_id($ytURL) {
                $ytvIDlen = 11;
                $ytURL = str_replace('http://youtu.be/', '', $ytURL);
                if(strlen($ytURL) == $ytvIDlen) {return $ytURL;}
                $idStarts = strpos($ytURL, "?v=");
                if($idStarts === FALSE) { $idStarts = strpos($ytURL, "&v=");}
                if($idStarts === FALSE) { return FALSE;}
                $idStarts +=3;
                $ytvID = substr($ytURL, $idStarts, $ytvIDlen);
                return $ytvID;
            } 
then i run the user's message through the function to store the video id as a variable:

PHP Code:

$videoID = get_youtube_id($messages['message']);
                        if ($videoID) {
                            $videoPOST ='<iframe id="ytplayer" type="text/html" width="400" height="225"src="https://www.youtube.com/embed/' . $videoID . '?theme=light"frameborder="0" allowfullscreen></iframe>';
                        }else{
                            $videoPOST = FALSE;
                        } 
if there is no youtube url then $videoPOST is set to FALSE. I just need help to adjust this to check to see if there are multiple youtube urls. Any help or suggestions you can give would be very helpful.