void pq\Connection::unlisten(string $channel)

Stop listening for notifications on channel $channel. See pq\Connection::listen().

Params:

Throws:

Example:

<?php

$conn = new pq\Connection;
$conn->listen("foo", function($channel, $message, $backend_pid) {
    printf("Got message '%s' on channel '%s' from backend %d\n", 
        $message, $channel, $backend_pid);
});

$conn->notify("foo", "bar");
$conn->unlisten("foo");

?>