PDO::lastInsertId

(no version information, might be only in CVS)

PDO::lastInsertId --  Returns the ID of the last inserted row or sequence value

Description

string PDO::lastInsertId ( [string name] )

Aviso

Esta función es EXPERIMENTAL. Esto significa que el comportamiento de esta función, el nombre de esta función y en definitiva TODO lo documentado sobre esta función, puede cambiar en una futura version de PHP SIN AVISO. La advertencia queda hecha, y utilizar esta extensión queda bajo su propia responsabilidad.

Returns the ID of the last inserted row, or the last value from a sequence object, depending on the underlying driver.

Nota: This method may not return a meaningful/consistent result across different PDO drivers, because the underlying database may not even support the notion of auto-increment fields or sequences.

Lista de parámetros

name

Name of the sequence object from which the ID should be returned.

Valores retornados

If a sequence name was not specified for the name parameter, PDOStatement::lastInsertId() returns a string representing the row ID of the last row that was inserted into the database.

If a sequence name was specified for the name parameter, PDOStatement::lastInsertId() returns a string representing the last value retrieved from the specified sequence object.

If the PDO driver does not support this capability, PDO::lastInsertID() triggers an IM001 SQLSTATE.

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Generated: 2007-01-26 18:01:04