[Konstantinos]

Quote:

Originally Posted by Gammix [..] and you don't need to use a callback for that, because mysql_tquery returns 1 or 0 for success and fail.

A query (referring to INSERT) can fail for multiple reasons (duplicate, column that does not exist, column count does not match value count etc.) but the function will return success either way as long as the connection handle is valid.

As for the grave accent character is not mandatory and reduces the size of the query if not used.