How can i make a select from the last inserteds values in my table ?

Something like

sql = "insert into mytable (col1,col2) value ('a','b','c'),('1','2','3')";
$result = mysql_query($sql);

now i need pass through the insert registers :


while ($row = mysql_fetch_array($result)) {
another statments;
}


but this is not working. Have another solution to this statments ?

Sidney