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(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 queryProcedural style:
int mysqli_insert_id ( mysqli link )Object oriented style (property):
class mysqli {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.
Note: 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.
Note: If the number is greater than maximal int value, mysqli_insert_id() will return a string.
Example 2. Procedural style
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The above example will output:
New Record has id 1. |
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Generated: 2007-01-26 18:00:08