public function mc()
{
$mc = new MyMemcache();
$mc->get('abc');
$mc->set('abc', '1');
$mc->increment('abc', 3);
$mc->decrement('abc');
}
public static function get($key_footer = null)
{
if (self::$_redis) {
//开启了redis缓存
return MyRedis::get($key_footer);
} elseif (self::$_memcache) {
//开启了memcache缓存
return MyMemcache::get($key_footer);
} else {
return false;
}
}
public function test_mem()
{
$mem = MyMemcache::connect();
if ($mem) {
var_dump(MyMemcache::get('name'));
var_dump(MyMemcache::set('news', 'sumshine'));
var_dump(MyMemcache::get('news'));
var_dump(MyMemcache::del('news'));
var_dump(MyMemcache::get('news'));
var_dump(MyMemcache::getAllKeysValues());
} else {
echo 'not have connect memcache';
}
}
/**
* 请求http地址前先查MC是否缓存了结果
* @param string $req 请求url，必传参数
* @param int $expire MC失效时间，默认10分钟。
* @param array $header 默认为空。示例$header = array('Host: www.dagger.com');
* @param int $timeout 超时设定,默认为5秒
* @param string $cookie 默认为空。示例 $cookie="fruit=apple; colour=red";
* @param int $redo 请求失败后重试次数，默认为0
* @param int $maxredirect 如果遇上跳转，跳转几次后返回。默认为2
* @return string
* @author
*/
public static function getWithMC($req, $expire = '', $header, $timeout = BaseModelHttp::DAGGER_HTTP_TIMEOUT, $cookie = '', $redo = 1, $maxredirect = BaseModelHttp::DAGGER_HTTP_MAXREDIRECT)
{
self::debugMCInfo();
$mc = new MyMemcache();
$mcResultKey = __FUNCTION__ . '|' . md5(serialize(func_get_args()));
$result = $mc->get($mcResultKey);
if (empty($result)) {
$result = self::get($req, $header, $timeout, $cookie, $redo, $maxredirect);
$expire = intval($expire);
if (empty($expire)) {
$expire = Http::$MC_EXPIRE_TIME;
}
$mc->set($mcResultKey, $result, $expire);
}
return $result;
}
function getUserId()
{
if (isset($_POST['token'])) {
$token = $_POST['token'];
} else {
$token = $_GET['token'];
}
$memcache = new MyMemcache();
$userId = $memcache->get($token);
$memcache->close();
if (!$userId) {
$res = ['ok' => 0, 'error' => 'token not valid'];
echo json_encode($res);
die;
}
return $userId;
}
/**
* mtiTheading 多线程单例,双重锁
*
* @Access public
* @Return void
*/
public static function mtiTheading($tabName, $UserModel)
{
if (empty($UserModel)) {
if (empty(self::$SingTon)) {
self::$SingTon = new Model();
}
$singTon = serialize(self::$SingTon);
$model = MyMemcache::get('model');
if (empty($model)) {
MyMemcache::set('model', $singTon);
}
return unserialize(MyMemcache::get('model'));
} else {
if (empty(self::$userModel[$tabName])) {
self::$userModel[$tabName] = new $UserModel();
}
$singTon = serialize(self::$userModel[$tabName]);
$model = MyMemcache::get($tabName);
if (empty($model)) {
MyMemcache::set($tabName, $singTon);
}
return unserialize(MyMemcache::get($tabName));
}
}
$KeyList = array('userId', 'footprintId');
foreach ($KeyList as $k => $v) {
if (!isset($_GET[$v])) {
$res = ['ok' => 0, 'error' => "param invalid "];
echo json_encode($res);
die;
}
}
$mysql = new Mysql();
$result = $mysql->select("*", "footprint", "`footId`", "'{$_GET['footprintId']}'");
if ($result) {
if ($result['userId'] == $_GET['userId']) {
$myMemcache = new MyMemcache();
$footprintId = $result['id'];
$removeFootprint = "delete from footprint where id={$footprintId}";
//echo $removeFootprint;
$mysql->query($removeFootprint);
$myMemcache->delete($_GET['userId'] . "foot" . $result['footId']);
if ($myMemcache->get("like" . $result['footId']) && $myMemcache->get("like" . $result['footId']) == 1) {
//$removeFoot="delete from foot where id={$result['footId']}";
//$mysql->query($removeFoot);
}
echo json_encode(['ok' => 1]);
} else {
echo json_encode(['ok' => 0, 'error' => "no permission"]);
die;
}
} else {
echo json_encode([ok => 0, error => "footId not exsit"]);
}
$mysql->close();
//$_GET['time']=21324;
if (!isset($_GET['footId'])) {
$KeyList = array('userId', 'url', 'title', 'time');
foreach ($KeyList as $k => $v) {
if (!isset($_GET[$v])) {
$res = ['ok' => 0, 'error' => "param invalid "];
echo json_encode($res);
return;
}
}
}
$mysql = new Mysql();
//连接数据库
$myMemcache = new MyMemcache();
if (isset($_GET['footId'])) {
$_GET['like'] = $myMemcache->get("like" . $_GET['footId']) ? $myMemcache->get("like" . $_GET['footId']) + 1 : 1;
$_GET['id'] = $_GET['footId'];
$FootList = array('id', 'like');
$mysql->update("foot", "like", "{$_GET['like']}", "id", "{$_GET['id']}");
} else {
$memValue = $myMemcache->get($_GET['url']);
if ($memValue) {
$_GET['id'] = $memValue;
$footprintId = $myMemcache->get($_GET['userId'] . "foot:" . $_GET['id']);
if ($footprintId) {
echo json_encode(['ok' => 1, 'data' => [id => $footprintId]]);
die;
}
$_GET['like'] = $myMemcache->get("like" . $_GET['id']) ? $myMemcache->get("like" . $_GET['id']) + 1 : 1;
$FootList = array('url', 'title', 'id', 'like');
} else {
include "../Mysql.php";
header("Content-type: application/json; charset=utf-8");
$UserList = array('BindUserId', 'userName', 'password');
foreach ($UserList as $k => $v) {
if (isset($_GET[$v])) {
$_POST[$v] = $_GET[$v];
}
}
// todo BindUserId不存在的情况，已被人绑定的情况
$_POST['userId'] = $_POST['BindUserId'];
$userName = $_POST['userName'];
$userId = $_POST['BindUserId'];
if (!isset($userId)) {
$myMemcache = new MyMemcache();
$userId = time();
$token = $myMemcache->get("u" . $userId);
$myMemcache->close();
}
$password = $_POST['password'];
$UserList = array('userId', 'userName', 'password');
foreach ($UserList as $k => $v) {
if (!isset($_POST[$v]) && $v != 'userId') {
$error = "param invalid " . $v;
$res = ['ok' => 0, 'error' => $error];
echo json_encode($res);
die;
}
if (isset($key)) {
$key .= ",`" . $v . "`";
$value .= ",'" . mysql_real_escape_string($_POST[$v]) . "'";
} else {
$a['key' . $i] = $i;
}
$mcd->setMulti($a, 10);
$t1 = microtime(true) - $starttime;
$starttime = microtime(true);
$mc = new MyMemcache();
for ($i = 0; $i < 100; $i++) {
$a['key' . $i] = $i;
$mc->set('key' . $i, $i, 10);
}
$t2 = microtime(true) - $starttime;
var_dump($t1, $t2, $t2 - $t1);
exit;
var_dump($mc->get('test'));
var_dump($mcd->setMulti('test', 1, 5));
var_dump($mc->getMulti(array('test')));
sleep(5);
var_dump($mc->get('test'));
var_dump($mc->getMulti(array('test')));
exit;
Log::sendLog(100, "[{$absDataPath}]看了还看数据推送异常。联系zhixiong1@，6883，15810834486。");
exit;
echo 1;
sleep(30);
$mc = new MyMemcache();
var_dump($mc->add("aa", 1, 10));
var_dump($mc->add("aa", 1, 10));
var_dump($mc->get("aa"));
var_dump($mc->delete("aa"));
var_dump($mc->get("aa"));
var_dump($mc->add("aa", 1, 10));
//打印出所有的 错误信息
ini_set('error_log', dirname(__FILE__) . '/error_log.txt');
include "../Visitor.php";
$userId = getUserId();
$mysql = new Mysql();
//$regular=new Regular(null);
//$regular->host="http://www.google.com/";
//$regular->threshold=100;
//$regulars[]=$regular;
//
//$regular=new Regular(null);
//$regular->host="http://www.jd.com/";
//$regular->threshold=10000;
//$regulars[]=$regular;
//var_dump($_POST['data']);
$regulars = json_decode($_POST['data']);
$myMemcache = new MyMemcache();
foreach ($regulars as $item) {
$key = $item->threshold . "_" . $item->host;
if ($myMemcache->get($key)) {
$id = $myMemcache->get($key);
} else {
$mysql->insert("regular", "`host`,`threshold`", "'{$item->host}','{$item->threshold}'");
$id = mysql_insert_id();
$myMemcache->set($key, $id);
}
$time = time();
$mysql->replace("user_regular", "`user_id`,`regular_id`,`time`", "'{$userId}','{$id}','{$time}'");
}
$data = json_encode($regulars);
echo $data;
public function mem()
{
$mem = MyMemcache::connect();
if ($mem) {
var_dump(MyMemcache::get('memcache'));
var_dump(MyMemcache::set('memcache', 'mymemcache'));
var_dump(MyMemcache::get('memcache'));
var_dump(MyMemcache::del('memcache'));
var_dump(MyMemcache::get('memcache'));
var_dump(MyMemcache::getAllKeysValues());
} else {
echo 'not have connect memcache';
}
}
/**
* 返回结果集的第一条记录的第一个字段。
* 支持MC的数据查询，只查询从库。因为查询主库不应该读取memcache数据
*/
public function getFirstWithMC($sql, $data = '', $expire = '')
{
$expire = intval($expire);
if (empty($expire)) {
$expire = $this->MC_EXPIRE_TIME;
}
$mc = new MyMemcache();
$args = func_get_args();
$mcResultKey = __FUNCTION__ . '|' . md5(implode('', array(serialize($args), $this->DBName)));
//结果的mckey
$result = $mc->get($mcResultKey);
$needQueryDB = $result === false;
if ($needQueryDB) {
$result = $this->getFirst($sql, $data, 'slave');
$result && $mc->set($mcResultKey, $result, $expire);
} else {
}
return $result;
}
<?php
include 'global.php';
$rs = MyRedis::getInstance();
$mc = new MyMemcache();
$mc->set('a', array(1, 2, 3));
$rs->set('a', array(1, 2, 3));
print_r($rs->get('a'));
print_r($mc->get('a'));
