如何获取最后插入的 ID？

Question

I am trying to fetch the last inserted ID from MySQL database in PHP and I was wondering what would be the best way to do it?

I am currently using this kind of solution, but there has to be a better and safer way. So would someone please help me? Thanks

Some insert statement...

 $query = "SELECT MAX(aid) FROM asset";
 $result = mysql_query($query);
                            while($row = mysql_fetch_array($result, MYSQL_ASSOC))
                                    {
                                    $pickassssult= $row['MAX(aid)'];


                                    }

Answer 1

PHP has a function called:

 mysql_insert_id();

more info http://lt.php.net/manual/en/function.mysql-insert-id.php

Answer 2

See the manual: mysql_insert_id

Answer 3

MySQL command: last_insert_id()

Answer 4

You can get the insert id by calling the mysql_insert_id() function. See mysql_insert_id()

Answer 5

Use mysql_insert_id() . Hovewer, it's not absolutely safe. Here is a manual