PHP blink_leds示例

示例#1

文件： post_topic.php 项目： our/net

<?php

$id = generate_id();
$now = time();
$expires = $now + intval($_POST['ttl']);
$attachment = empty($_POST['attachment']) ? null : $_POST['attachment'];
$grid->db->insert('message', array('id' => $id, 'user_id' => $grid->user->id, 'content' => $params['content'], 'parent_id' => 0, 'server_id' => $grid->meta['server_id'], 'file_id' => $attachment, 'expires' => $expires, 'created' => $now, 'updated' => $now));
blink_leds($params['content']);
update_user();
if (!empty($attachment)) {
    attach_file($id, $attachment);
}
$container = get_container();
$url = empty($container) ? GRID_URL . 'forum' : GRID_URL . "c/{$container->id}";
if (!empty($container)) {
    $grid->db->update('message', array('parent_id' => "c/{$container->id}"), $id);
    $grid->db->update('container', array('updated' => $now), $container->id);
}
$this->redirect($url);
exit;

示例#2

文件： cron.php 项目： our/net

<?php

require_once __DIR__ . '/app/functions.php';
$led = '/sys/class/leds/tp-link:green:wps';
if (file_exists("{$led}/message")) {
    $modified = filemtime("{$led}/message");
    if (time() - $modified > 60) {
        blink_leds('');
    }
}