(PHP 5 >= 5.6.0, PHP 7, PHP 8)

pg_flushFlush outbound query data on the connection


pg_flush(PgSql\Connection $connection): int|bool

pg_flush() flushes any outbound query data waiting to be sent on the connection.

Elenco dei parametri


An PgSql\Connection instance.

Valori restituiti

Returns true if the flush was successful or no data was waiting to be flushed, 0 if part of the pending data was flushed but more remains o false in caso di fallimento.

Log delle modifiche

Versione Descrizione
8.1.0 The connection parameter expects an PgSql\Connection instance now; previously, a resource was expected.
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