(PHP 5 >= 5.6.0, PHP 7, PHP 8)
pg_flush — Flush 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.
connectionAn PgSql\Connection instance.
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.
| Version | Description |
|---|---|
| 8.1.0 | The connection parameter expects an PgSql\Connection instance now; previously, a resource was expected. |
© 1997–2025 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.pg-flush.php