php - Easy way of getting unique id -

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when insert table, how can unique id of table row without doing query selecting last inserted element.

lets this:

$query = mysql_query("insert `user_table` set user_email='efwwe', user_pw='fwefwef'; ");

now want user_id last insertion. possible php $query variable? or need query select last row user_table? user_id unique id incremented automaticly in case

regards, alexander

you're looking mysql_insert_id() function.

ex:

mysql_query("insert mytable (product) values ('kossu')"); printf("last inserted record has id %d\n", mysql_insert_id());

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