pg_connection

說明

int pg_connection_status ( resource connection )

pg_connection_status() 返回一個連線的狀態。可能的狀態為 PGSQL_CONNECTION_OK 和 PGSQL_CONNECTION_BAD。

例子 1. pg_connection_status() 例子
<?php $dbconn = pg_connect("dbname=publisher") or die("Could not connect"); $stat = pg_connection_status($dbconn); echo 'connection_status: '.$stat; ?>

例子 2. pg_connection_status() 例子
<?php $dbconn = pg_connect("dbname=publisher") or die("Could not connect"); $stat = pg_connection_status($dbconn); echo 'connection_status: '.$stat; ?>

參見 pg_connection_busy()。