(PHP 4 >= 4.2.0, PHP 5)
pg_connection_status — Get connection status
pg_connection_status() returns the status of the specified connection .
PostgreSQL database connection resource.
PGSQL_CONNECTION_OK or PGSQL_CONNECTION_BAD.
Example#1 pg_connection_status() 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';
}
?>