How to select from more tables.

Hello, i dont know ho to select from more tables.

How to ad more tables in to this ?

("SELECT * FROM tabel_1
WHERE channel LIKE '%funny%' ORDER BY date DESC  LIMIT $id, $per_page");

PHP:

And is this safe ? if not how can i make it safe ?

Thanks.

 

SELECT tabel_1.channel, tabel_2.other_field WHERE table_1.channel LIKE '%funny%' ORDER BY tabel_1.date DESC LIMIT $id, $per_page

PHP:

You should understand what to do from that code.

 

Thanks.