pg_connect_poll

(PHP 5 >= 5.6.0, PHP 7)

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

Description

pg_connect_poll ( resource $connection ) : int

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

Parameters

connection

PostgreSQL database connection resource.

Return Values

Returns PGSQL_POLLING_FAILED, PGSQL_POLLING_READING, PGSQL_POLLING_WRITING, PGSQL_POLLING_OK, or PGSQL_POLLING_ACTIVE.

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