php man page for pg_connection_status

PG_CONNECTION_STATUS(3) 												   PG_CONNECTION_STATUS(3)

pg_connection_status - Get connection status

SYNOPSIS
       int pg_connection_status (resource  $connection)

DESCRIPTION
       pg_connection_status(3) returns the status of the specified $connection.

PARAMETERS
	      o $connection
		- PostgreSQL database connection resource.

RETURN VALUES
       PGSQL_CONNECTION_OK or PGSQL_CONNECTION_BAD.

EXAMPLES
       Example #1

	      pg_connection_status(3) example

	      <?php
		$dbconn = pg_connect("dbname=publisher") or die("Could not connect");
		$stat = pg_connection_status($dbconn);
		if ($stat === PGSQL_CONNECTION_OK) {
		    echo 'Connection status ok';
		} else {
		    echo 'Connection status bad';
		}
	      ?>

SEE ALSO
       pg_connection_busy(3).

PHP Documentation Group 												   PG_CONNECTION_STATUS(3)