pg_connection

說明

bool pg_connection_busy ( resource connection )

pg_connection_busy() 在此連線狀態為忙的時候返回 TRUE。若果連線狀態為忙，說明前一個查詢仍然在執行。若果呼叫 pg_get_result() 函數的話，則會被鎖死。

例子 1. pg_connection_busy() 例子
<?php $dbconn = pg_connect("dbname=publisher") or die("Could not connect"); $bs = pg_connection_busy($dbconn); if ($bs) { echo 'connection is busy'; } else { echo 'connection is not busy'; } ?>

參見 pg_connection_status() 和 pg_get_result()。