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# pg_connection_busy

(PHP 4 >= 4.2.0, PHP 5)

pg_connection_busy -- Get connection is busy or not

## Description

bool pg_connection_busy ( resource connection)

pg_connection_busy() returns `TRUE` if the connection is busy. If it is busy, a previous query is still executing. If pg_get_result() is called, it will be blocked.

示範 1.pg_connection_busy() example
`<?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'; } ?>`

See also pg_connection_status() and pg_get_result().

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