cubrid_insert_id

Return the ID generated for the last updated `AUTO_INCREMENT` column

&reftitle.description; `string` `cubrid_insert_id` `resource` `conn_identifier`

The `cubrid_insert_id` function retrieves the ID generated for the AUTO_INCREMENT column which is updated by the previous INSERT query. It returns 0 if the previous query does not generate new rows, or FALSE on failure.

CUBRID supports AUTO_INCREMENT for more than one columns in a table. In most cases, there will be a single AUTO_INCREMENT column in a table. If there are multiple AUTO_INCREMENT columns, this function should not be used even if it will return a value.

&reftitle.parameters;

`conn_identifier`

- The connection identifier previously obtained by a call to `cubrid_connect`.

&reftitle.returnvalues;

A string representing the ID generated for an AUTO_INCREMENT column by the previous query, on success.

0, if the previous query does not generate new rows.

&false; on failure.

&reftitle.changelog;

&Version; | &Description;
8.4.0 | Change the return value from an array to string; Remove the first parameter class_name.

&reftitle.examples;

### `cubrid_insert_id` example

    <?php
    $conn = cubrid_connect("localhost", 33000, "demodb");

    @cubrid_execute($conn, "DROP TABLE cubrid_test");
    cubrid_execute($conn, "CREATE TABLE cubrid_test (d int AUTO_INCREMENT(1, 2), t varchar)");

    for ($i = 0; $i < 10; $i++) {
        cubrid_execute($conn, "INSERT INTO cubrid_test(t) VALUES('cubrid_test')");
    }

    $id = cubrid_insert_id();
    var_dump($id);

    cubrid_disconnect($conn);
    ?>

&example.outputs;

    string(2) "19"