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.
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https://www.php.net/manual/en/function.pg-flush.php