_GET [ submitannouncements]）== GET）
{

arry = explode（ \ r \\ n，

_GET [ 'announcementtext']）;

for（

I was able to do this with a regular textarea, using PHP explode:

if (isset($_GET["submitannouncements"]) == "GET")
{
    $arry=explode( "\r\n, $_GET['announcementtext']);

    for ($i = 0; $i < 5; $i++)
   {
       $sql = "UPDATE tblannounce SET content = '".addslashes($arry[$i])."' WHERE id = ".++$i;
       mysqli_query($conn, $sql);
   }
}

How can I possibly do this if I'm now using tinyMCE?

_GET["submitannouncements"]) == "GET") {

arry=explode( "\r\n,

_GET['announcementtext']); for (