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.
Пример 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';
}
?> | |
Смотрите также pg_connection_busy().