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pg_ping

(PHP 4 >= 4.3.0, PHP 5)

pg_ping -- Ping database connection

Description

bool pg_ping ( resource connection)

pg_ping() ping database connection, try to reconnect if it is broken. It returns TRUE if connection is alive, otherwise FALSE.

Beispiel 1. pg_ping() example

<?php

                $conn = pg_pconnect("dbname=publisher");

                if (!$conn) {

                    echo "An error occured.\n";

                    exit;

                }

                

                if (!pg_ping($conn))

                    die("Connection is broken\n");
?>

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