pg_connection_status

pg_connection_status是一個計算機語言函式，用於獲得連線狀態。

基本介紹

• 中文名：pg_connection_status
• onnection：獲得連線狀態
• 說明：int pg_connection_status
• 例子：pg_connection_status() 

pg_connection_status

(PHP 4 >= 4.2.0)

pg_connection_status -- 獲得連線狀態

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。

pg_connection_status() 例子1

<?php

$dbconn = pg_connect("dbname=publisher") or die("Could not connect");

$stat = pg_connection_status($dbconn);

echo 'connection_status: '.$stat;

?>

pg_connection_status() 例子2

<?php

$dbconn = pg_connect("dbname=publisher") or die("Could not connect");

$stat = pg_connection_status($dbconn);

echo 'connection_status: '.$stat;

?>