pg_flush

(PHP 5 >= 5.6.0, PHP 7)

pg_flush — Flush outbound query data on the connection

Description

pg_flush ( resource $connection ) : mixed

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

Parameters

connection: PostgreSQL database connection resource.

Return Values

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 or FALSE on failure.