/**
* 增加计数
* @param $key
* @param int $expire
* @param int $incrby
* @return bool
*/
function addCount($key, $expire = 86400, $incrby = 1)
{
$key = self::PREFIX . $key;
//增加计数
if ($this->redis->exists($key)) {
return $this->redis->incr($key, $incrby);
} else {
return $this->redis->set($key, $incrby, $expire);
}
}
<?php
header("content-type:text/html;charset=utf-8");
$redis = new redis();
$result = $redis->connect('127.0.0.1', 6379);
$mywatchkey = $redis->get("mywatchkey");
$rob_total = 10;
//抢购数量
if ($mywatchkey < $rob_total) {
$redis->watch("mywatchkey");
$redis->multi();
//设置延迟，方便测试效果。
sleep(5);
//插入抢购数据
$redis->hSet("mywatchlist", "user_id_" . mt_rand(1, 9999), time());
$redis->set("mywatchkey", $mywatchkey + 1);
$rob_result = $redis->exec();
if ($rob_result) {
$mywatchlist = $redis->hGetAll("mywatchlist");
echo "抢购成功！<br/>";
echo "剩余数量：" . ($rob_total - $mywatchkey - 1) . "<br/>";
echo "用户列表：<pre>";
} else {
echo "手气不好，再抢购！";
exit;
}
}
?>
function login($client_id, $info)
{
$this->redis->set(self::$prefix . 'client_' . $client_id, serialize($info));
$this->redis->sAdd(self::$prefix . 'online', $client_id);
}
public function redis()
{
var_dump(redis::set('name', 'enychen'));
var_dump(redis::get('name'));
}
{
}
function get($key)
{
}
}
class myredis
{
function __construct($redis)
{
$this->_redis = $redis;
}
public function __call($name, $args)
{
return call_user_func_array(array($this->_redis, $name), $args);
}
}
$redis = new redis();
$redis->connect('127.0.0.1');
$redis->set('key1', rand());
$redis->get('key1');
$myredis = new myredis($redis);
$myredis->set('key2', rand());
$myredis->get('key2');
$redis2 = new redis2();
$redis2->connect('127.0.0.1');
$redis2->set('key3', rand());
$redis2->get('key3');
$myredis2 = new myredis($redis2);
$myredis2->set('key4', rand());
$myredis2->get('key4');
public function update($key, $data, $ttl = 0)
{
return $this->_redis->set($key, $data, $ttl);
}
#!/usr/bin/php
<?php
$redis = new redis();
$result = $redis->connect('127.0.0.1', 6379);
if (!$result) {
die("Redis连接失败；\n");
}
$set_result = $redis->set('test1', 'test1-info-value');
var_dump($set_result);
if (!$set_result) {
die("Redis set 操作失败；\n");
} else {
die("Redis set 操作成功；\n");
}
<?php
$redis = new redis();
$redis->connect('127.0.0.1', 6379);
$result = $redis->set('name', "abc1");
var_dump($result);
//结果：bool(true)
//echo xx;
?>
<?php
$con = mysql_connect('localhost', 'root', '123');
mysql_select_db('qxy_istrone');
$sql = 'select ID, post_title, post_content from wp_posts where post_status= "publish" and post_title != "" order by post_date desc limit 30';
$query = mysql_query($sql);
mysql_close($con);
$redis = new redis();
$redis->pconnect('127.0.0.1');
$real_data = array();
$i = 0;
while ($data = mysql_fetch_assoc($query)) {
$real_data['{{link_' . $i . '}}'] = 'http://7magic.istrone.com/f/' . $data['ID'];
$real_data['{{text_' . $i . '}}'] = $data['post_title'];
$redis->set($data['ID'], json_encode(array('{{title}}' => $data['post_title'], '{{content}}' => $data['post_content'], '{{src_url}}' => 'http://istrone.com/?p=' . $data['ID'])));
$i++;
}
$redis->set('home', json_encode($real_data));
$redis_get_binary = $redis->get('home');
echo $redis_get_binary . "\n";
$redis->close();
#!/usr/bin/php
<?php
// 10s redis set 测试
$redis = new redis();
$result = $redis->connect('127.0.0.1', 6379);
if (!$result) {
die("Redis连接失败；\n");
}
$time_limit = 10;
$time_start = time();
$time_length = 0;
$i = 0;
$error_num = 0;
while ($time_length <= $time_limit) {
$i++;
$set_result = $redis->set('test:' . $i, time() . ' - ' . rand(1000, 10000));
if (!$set_result) {
$error_num++;
}
$time_length = time() - $time_start;
}
echo "Total time : " . $time_limit . " s .\n";
echo "All : " . $i . "\n";
echo "Error : " . $error_num . "\n";
if ($Redis->pconnect($host, $port) == false) {
die($Redis->getLastError());
}
if ($Redis->auth($user . ":" . $pwd) == false) {
die($Redis->getLastError());
}
$file = fopen("redis.json", "r");
$arr = array();
while (!feof($file)) {
//echo fgets($file). "<br />";
$arr = json_decode(fgets($file), true);
$Redis->delete($arr['key']);
switch ($arr['type']) {
case $Redis::REDIS_STRING:
echo "string\n";
$Redis->set($arr['key'], $arr['val']);
setTimeout($Redis, $arr['key'], $arr['expire']);
break;
case $Redis::REDIS_HASH:
echo "hash\n";
$Redis->hMset($arr['key'], $arr['val']);
setTimeout($Redis, $arr['key'], $arr['expire']);
break;
case $Redis::REDIS_LIST:
echo "list\n";
foreach ($arr['val'] as $v) {
$Redis->rPush($arr['key'], $v);
}
setTimeout($Redis, $arr['key'], $arr['expire']);
break;
case $Redis::REDIS_SET:
