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mysqli_insert_id
(PHP 5)mysqli_insert_id
(no version information, might be only in CVS)mysqli->insert_id -- Returns the auto generated id used in the last query
Procedural style:int mysqli_insert_id (mysqli link)
Object oriented style (property):class mysqli {
int insert_id
}
- The mysqli_insert_id() function returns the ID generated
by a query on a table with a column having the AUTO_INCREMENT attribute. If
the last query wasn't an INSERT or UPDATE statement or if the modified table
does not have a column with the AUTO_INCREMENT attribute, this function will
return zero.
Замечание:
Performing an INSERT or UPDATE statement using the LAST_INSERT_ID()
function will also modify the value returned by the
mysqli_insert_id() function.
- The value of the AUTO_INCREMENT field that was updated
by the previous query. Returns zero if there was no previous query on the
connection or if the query did not update an AUTO_INCREMENT
value.
Замечание:
If the number is greater than maximal int value, mysqli_insert_id()
will return a string.
Пример 2. Procedural style
|
Результат выполнения данного примера:
New Record has id 1. |
mysqli_init
mysqli_kill 22222