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# pg_connection_status

(PHP 4 >= 4.2.0, PHP 5)

pg_connection_status -- 获得连接状态

## 说明

int pg_connection_status ( resource connection )

pg_connection_status() 返回一个连接的状态。可能的状态为 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; ?>`

参见 pg_connection_busy()。

后退 | 起点 | 前进
pg_connection_reset | 上一级 | pg_convert