pg_connection_reset
(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
pg_connection_reset — 重置连接(再次连接)
说明
pg_connection_reset(resource
$connection
): boolpg_connection_reset() 重置一个连接,用于错误恢复。
参数
-
connection
-
PostgreSQL database connection resource.
返回值
成功时返回 true
, 或者在失败时返回 false
。
范例
示例 #1 pg_connection_reset() 例子
<?php
$dbconn = pg_connect("dbname=publisher") or die("Could not connect");
$dbconn2 = pg_connection_reset($dbconn);
if ($dbconn2) {
echo "reset successful\n";
} else {
echo "reset failed\n";
}
?>
参见
- pg_connect() - 打开一个 PostgreSQL 连接
- pg_pconnect() - 打开一个持久的 PostgreSQL 连接
- pg_connection_status() - 获得连接状态
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