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using a new connection inside the function of a function


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im using a function which connects to a db called 'comments' and then inside that function i again called another function that will connect to the db 'main' to get avatars.... but as i put

mysql_select_db("main") or die(mysql_error());

on the new function, the original function stops to fetch rows.


i tried to remove "mysql_select_db("main") or die(mysql_error());" and used the new function to return some text only and it worked, so i guess the connection to the db was the problem... i tried doing

mysql_query("SELECT * FROM  main.avatar
					INNER JOIN main.list ON main.avatar.title=main.list.id
					WHERE main.avatar.page_id='$id'");

but it also didnt work

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