/**
* 定时任务,将redis中的点击次数更新到mysql中
*/
public function redisToMysql()
{
//>>1.连接上redis
$redis = getRedis();
//>>2.需要从redis中得到所有商品的浏览次数
$keys = $redis->keys('goods_view_times:*');
$values = $redis->mget($keys);
//>>3.将浏览次数保存到数据库表goods_click中
foreach ($keys as $i => $key) {
$goods_id = str2arr($key, ':')[1];
//从goods_view_times:10中取出商品的id
$view_times = $values[$i];
//对应的浏览次数
$row = M('GoodsClick')->where('goods_id=' . $goods_id)->find();
if ($row) {
//有则更新
M('GoodsClick')->where(array('goods_id' => $goods_id))->setInc('click_times', $view_times);
} else {
//无则生成
M('GoodsClick')->add(array('goods_id' => $goods_id, 'click_times' => $view_times));
}
}
//>>4.将redis中的键删除
$redis->del($keys);
}
public function clicknumRedisToMysql()
{
//>>1.从redis中取出商品的浏览次数
$redis = getRedis();
$result = $redis->zRange('goods_clicknum', 0, -1, true);
//>>2.将商品的浏览次数同步的mysql中
foreach ($result as $goods_id => $clicknum) {
$goods_id = substr($goods_id, 12);
$sql = "update goods set clicknum = {$clicknum} where id = {$goods_id}";
M()->execute($sql);
}
}
function exec_xhprof_disable()
{
$xhprof_data = xhprof_disable();
$url = 'http://' . php_uname('n') . ':' . $_SERVER['SERVER_PORT'] . $_SERVER['REQUEST_URI'];
if (!empty($_SERVER['QUERY_STRING'])) {
$url .= '?' . urlencode($_SERVER['QUERY_STRING']);
}
$data = array('url' => $url, 'method' => $_SERVER['REQUEST_METHOD'], 'time' => $_SERVER['REQUEST_TIME'], 'xhprof_data' => $xhprof_data);
global $config;
global $redis_key;
$Redis = getRedis($config);
$Redis->zadd($redis_key, time(), serialize($data));
}
/**
* 返回redis到句柄
* @param string $config 参数
* @return Redis
*/
function getRedisEx($config = '')
{
if (empty($config)) {
return getRedis();
}
$redis_config = C($config);
if (empty($redis_config)) {
$redis_config = C('MIXED_CACHE');
if (empty($redis_config)) {
return getRedis();
}
}
$redis_auth = isset($redis_config['REDIS_AUTH']) ? $redis_config['REDIS_AUTH'] : NULL;
return getRedis($redis_config['REDIS_DB'], $redis_config['REDIS_HOST'], $redis_config['REDIS_PORT'], $redis_auth);
}
/**
* 展示一个商品的详细
*/
public function goods($id)
{
// $goods = S('goods_'.$id); //goods_xxx : xxxx是id的值
// if(!$goods){ //如果不在执行下面的代码进行查询..
//>>1.根据id查询出当前商品的基本信息
$goodsModel = D('Goods');
$goods = $goodsModel->find($id);
//>>2.查询出商品的简介内容... goods_intro
$info = M('GoodsIntro')->getFieldByGoods_id($id, 'intro');
$goods['content'] = $info;
//>>3.查询出相册中的数据.. 只不过查询出的第一张图片是该商品的logo
//>>3.1 先查询出当前商品对应的相册数据
$gallerys = D('GoodsGallery')->getGalleryPath($id);
//>>3.2 将logo放到相册的第一张图片上
array_unshift($gallerys, $goods['logo']);
$goods['gallerys'] = $gallerys;
//>>4. 根据商品的分类id找到他的父分类
$goodsCategoryModel = D('GoodsCategory');
$parentGoodsCategorys = $goodsCategoryModel->getParent($goods['goods_category_id']);
$goods['parentGoodsCategorys'] = $parentGoodsCategorys;
//>>5. 查询出当前商品的属性
if ($goods['stock_type'] == 2) {
$goods['goodsAttributes'] = $goodsModel->getGoodsAttribute($id);
}
//再将当前商品缓存起来
// S('goods_'.$id,$goods);
// }
$this->assign($goods);
$this->assign('meta_title', '商品列表....' . $goods['name']);
/**
* 使用php的redis扩展来操作redis数据库中.
*/
/**
* 1.连接到redis中
*/
$redis = getRedis();
/**
* 2.操作redis
*/
$goods_clicknum = $redis->zIncrBy('goods_clicknum', 1, 'goods_views:' . $id);
$this->display('goods');
}
foreach ($follow_files as $k => $v) {
if ($chan == "pubsub:" . $v["filename"]) {
$new_hash = $msg_decode["hash"];
if ($new_hash != $v["hash"]) {
$new_mtime = $msg_decode["mtime"];
send_event($redis, $v["event"], $new_mtime, $v["mtime"], $v["filename"]);
$follow_files[$k]["hash"] = $new_hash;
$follow_files[$k]["mtime"] = $new_mtime;
}
break;
}
}
}
// Predis allows only pubsub in single connection -> get separate connection for listening.
// Another one is required for updating statistics etc.
$pubredis = getRedis();
$pubsub = $pubredis->pubSub();
$pubsub->subscribe("pubsub:data:twitter.json", "pubsub:cache.manifest", "pubsub:" . $filename);
$counter = 1800;
while ($counter > 0) {
foreach ($pubsub as $message) {
switch ($message->kind) {
case 'subscribe':
break;
case 'message':
process_pubsub($redis, $message->channel, $message->payload);
break;
}
$counter--;
if ($counter == 0) {
error_log("pubsub unsubscribe");
<?php
require 'Predis/Autoloader.php';
Predis\Autoloader::register();
function getRedis()
{
return new Predis\Client("unix:///home/redis/redis.sock");
}
if (!isset($redis)) {
$redis = getRedis();
}
/**
* Save mail callback
* Accepts an email received from a client during the DATA command.
* This email is processed, the recipient host is verified, the body is
* decoded, then saved to the database.
* This is an example save mail function.
* Of course, yours can be better! Eg. add buffered writes, place email on message queue, encryption, etc
*
* @param string $email
* @param $rcpt_to
* @param $helo
* @param $helo_ip
*
* @return array, with the following elements array($hash, $recipient)
* where the $hash is a unique id for this email.
*/
function my_save_email($email, $rcpt_to, $helo, $helo_ip)
{
global $GM_ERROR;
$mimemail = null;
$hash = '';
$email .= "\r\n";
list($to, $from, $subject) = get_email_headers($email, array('To', 'From', 'Subject'));
$rcpt_to = extract_rcpt_email($rcpt_to);
$from = extract_email($from);
list($mail_user, $mail_host) = explode('@', $rcpt_to);
if (is_host_allowed($mail_host)) {
$db = get_db_link();
if ($db === false) {
// could not get a db connection
$GM_ERROR = 'could not get a db connection';
return array(false, false);
}
$to = $mail_user . '@' . GM_PRIMARY_MAIL_HOST;
// change it to the primary host
if (GSMTP_VERIFY_USERS) {
// Here we can verify that the recipient is actually in the database.
// Note that guerrillamail.com does not do this - you can send email
// to a non-existing email address, and set to this email later.
// just an example:
if (array_pop(explode('@', $to)) !== 'sharklasers.com') {
// check the user against our user database
$user = array_shift(explode('@', $to));
$sql = "SELECT * FROM `gm2_address` WHERE `address_email`=" . $db->quote($user . '@guerrillamailblock.com') . " ";
$stmt = $db->query($sql);
if ($stmt->rowCount() == 0) {
$GM_ERROR = 'could not verify user';
return false;
// no such address
}
}
}
$hash = md5($to . $from . $subject . microtime());
// add 'received' headers
$add_head = '';
$add_head .= "Delivered-To: " . $to . "\r\n";
$add_head .= "Received: from " . $helo . " (" . $helo . " [" . $helo_ip . "])\r\n";
$add_head .= "\tby " . GSMTP_HOST_NAME . " with SMTP id " . $hash . "@" . GSMTP_HOST_NAME . ";\r\n";
$add_head .= "\t" . gmdate('r') . "\r\n";
$email = $add_head . $email;
$body = 'gzencode';
$charset = '';
$has_attach = '';
$content_type = '';
$email = gzcompress($email, 6);
$redis = getRedis();
if (is_object($redis)) {
// send it of to Redis
try {
if ($redis->setex($hash, 3600, $email) === true) {
$body = 'redis';
$email = '';
//log_line("saved to redis $hash $to");
} else {
log_line("save failed");
}
} catch (\RedisException $e) {
log_line("redis exeption" . var_dump($e, true));
}
} else {
log_line("no redis for you\n");
}
$sql = "INSERT INTO " . GM_MAIL_TABLE . " (\n `date`,\n `to`,\n `from`,\n `subject`,\n `body`,\n `charset`,\n `mail`,\n `spam_score`,\n `hash`,\n `content_type`,\n `recipient`,\n `has_attach`,\n `ip_addr`\n )\n VALUES (\n '" . gmdate('Y-m-d H:i:s') . "',\n " . $db->quote($to) . ",\n " . $db->quote($from) . ",\n " . $db->quote($subject) . ",\n " . $db->quote($body) . ",\n " . $db->quote($charset) . ",\n " . $db->quote($email) . ",\n 0 " . ",\n " . $db->quote($hash) . ",\n " . $db->quote($content_type) . ",\n " . $db->quote($to) . ",\n " . $db->quote($has_attach) . ",\n " . $db->quote($helo_ip) . "\n ) ";
try {
$db->query($sql);
$id = $db->lastInsertId();
if ($id) {
$sql = "UPDATE\n gm2_setting\n SET\n `setting_value` = `setting_value`+1\n WHERE\n `setting_name`='received_emails'\n LIMIT 1";
$db->query($sql);
}
} catch (\PDOException $e) {
$GM_ERROR = 'save error ' . $e->getMessage();
log_line('Failed to save email From:' . $from . ' To:' . $to . ' ' . $e->getMessage() . ' ' . $sql, 1);
}
} else {
$GM_ERROR = " -{$mail_host}- not in allowed hosts:" . $mail_host . " ";
}
return array($hash, $to);
}
<?php
$data = array();
for ($j = 1; $j <= 20; $j++) {
for ($h = 0; $h < 20; $h++) {
$data[$j][$h] = $h;
}
}
define("HOST_REDIS", '127.0.0.1');
$array_url = ['http://www.sanook.com', 'http://www.kapook.com', 'http://www.mthai.com', 'http://pantip.com', 'http://www.google.co.th'];
connectRedis();
excute('', $array_url);
dd(getRedis('data'));
function dd($data)
{
echo "\r\n";
var_dump($data);
echo "\r\n";
}
function excute($url = '', $data)
{
connectRedis();
$response = array();
$loop = count($data);
for ($i = 0; $i < $loop; $i++) {
# code...
$pid = pcntl_fork();
if (!$pid) {
// sleep(1);
print "In child {$i}\n";
if (array_key_exists($i, $data)) {
</head>
<body>
<?php
require_once dirname(__FILE__) . '/config/config.php';
require_once dirname(__FILE__) . '/lib/db.php';
date_default_timezone_set('Asia/Shanghai');
$pageCount = $page_count;
//计算偏移量
$page = $_GET['page'];
if (!is_numeric($page)) {
$page = 1;
}
$start = ($page - 1) * $pageCount;
$end = $page * $pageCount - 1;
//查询数据
$Redis = getRedis($config);
$count = 0;
if ($Redis) {
$count = $Redis->zCard($redis_key);
$rows = $Redis->zRevRange($redis_key, $start, $end);
//取最新的100个
}
//计算有多少页
$pageNum = ceil($count / $pageCount);
//格式化成数组
$list = array();
foreach ($rows as $v) {
$item = unserialize($v);
if ($item['method'] == 'GET') {
$method_class = 'label-success';
} else {
function getTable($id)
{
$redis = getRedis();
$table = $redis->hgetAll("table:{$id}");
//处理座位信息
$seats = array();
for ($i = 1; $i <= SEAT_MAX; ++$i) {
$seatKey = "seat-{$i}";
if (isset($table[$seatKey])) {
$seats[$i] = json_decode($table[$seatKey], true);
unset($table[$seatKey]);
}
}
$table['seats'] = $seats;
return $table;
}
