pg_connection_status
(PHP 4 >= 4.2.0, PHP 5)
pg_connection_status --
Get connection status
Description
int
pg_connection_status ( resource connection )
pg_connection_status() returns a connection status.
Possible statuses are PGSQL_CONNECTION_OK and
PGSQL_CONNECTION_BAD. The return value 0 as
integer indicates a valid connection.
Examples
Example 1. pg_connection_status() example
<?php $dbconn = pg_connect("dbname=publisher") or die("Could not connect"); $stat = pg_connection_status($dbconn); if ($stat === 0) { echo 'Connection status ok'; } else { echo 'Connection status bad'; } ?>
|
|