# 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`.