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。

Example#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;
?>

Example#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()。


	PHP5中文手册 pg_connection_reset pg_convert PostgreSQL PHP Manual 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。 Example#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; ?>` Example#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()。 pg_connection_reset pg_convert PostgreSQL PHP Manual