pg_connect_poll

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

pg_connect_poll — Poll the status of an in-progress asynchronous PostgreSQL connection attempt

function pg_connect_poll(PgSql\Connection $connection): int

pg_connect_poll() polls the status of a PostgreSQL connection created by calling pg_connect() with the PGSQL_CONNECT_ASYNC option.

Version	Description
8.1.0	The `connection` parameter expects an PgSql\Connection instance now; previously, a resource was expected.