502647092/MinecraftAccount
1
0
Fork 0
mirror of https://e.coding.net/circlecloud/MinecraftAccount.git synced 2025-11-25 21:36:08 +00:00
Code Releases Activity

首次提交...

Browse Source 
Signed-off-by: j502647092 <jtb1@163.com>
This commit is contained in:
j502647092
2015-11-01 22:25:03 +08:00
commit 2003fda7cb
409 changed files with 77938 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

184
ThinkPHP/Library/Think/Session/Driver/Mysqli.class.php Normal file
View File

@@ -0,0 +1,184 @@
<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2014 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: hainuo<admin@hainuo.info> liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
// | change mysql to mysqli 解决php7没有mysql扩展时数据库存放session无法操作的问题
// +----------------------------------------------------------------------
namespace Think\Session\Driver;
/**
* 数据库方式Session驱动
* CREATE TABLE think_session (
* session_id varchar(255) NOT NULL,
* session_expire int(11) NOT NULL,
* session_data blob,
* UNIQUE KEY `session_id` (`session_id`)
* );
*/
class Mysqli
{
/**
* Session有效时间
*/
protected $lifeTime = '';
/**
* session保存的数据库名
*/
protected $sessionTable = '';
/**
* 数据库句柄
*/
protected $hander = array();
/**
* 打开Session
* @access public
* @param string $savePath
* @param mixed $sessName
*/
public function open($savePath, $sessName)
{
$this->lifeTime = C('SESSION_EXPIRE') ? C('SESSION_EXPIRE') : ini_get('session.gc_maxlifetime');
$this->sessionTable = C('SESSION_TABLE') ? C('SESSION_TABLE') : C("DB_PREFIX") . "session";
//分布式数据库
$host = explode(',', C('DB_HOST'));
$port = explode(',', C('DB_PORT'));
$name = explode(',', C('DB_NAME'));
$user = explode(',', C('DB_USER'));
$pwd = explode(',', C('DB_PWD'));
if (1 == C('DB_DEPLOY_TYPE')) {
//读写分离
if (C('DB_RW_SEPARATE')) {
$w = floor(mt_rand(0, C('DB_MASTER_NUM') - 1));
if (is_numeric(C('DB_SLAVE_NO'))) {//指定服务器读
$r = C('DB_SLAVE_NO');
} else {
$r = floor(mt_rand(C('DB_MASTER_NUM'), count($host) - 1));
}
//主数据库链接
$hander = mysqli_connect(
$host[$w] . (isset($port[$w]) ? ':' . $port[$w] : ':' . $port[0]),
isset($user[$w]) ? $user[$w] : $user[0],
isset($pwd[$w]) ? $pwd[$w] : $pwd[0]
);
$dbSel = mysqli_select_db(
$hander,
isset($name[$w]) ? $name[$w] : $name[0]
);
if (!$hander || !$dbSel)
return false;
$this->hander[0] = $hander;
//从数据库链接
$hander = mysqli_connect(
$host[$r] . (isset($port[$r]) ? ':' . $port[$r] : ':' . $port[0]),
isset($user[$r]) ? $user[$r] : $user[0],
isset($pwd[$r]) ? $pwd[$r] : $pwd[0]
);
$dbSel = mysqli_select_db(
$hander,
isset($name[$r]) ? $name[$r] : $name[0]
);
if (!$hander || !$dbSel)
return false;
$this->hander[1] = $hander;
return true;
}
}
//从数据库链接
$r = floor(mt_rand(0, count($host) - 1));
$hander = mysqli_connect(
$host[$r] . (isset($port[$r]) ? ':' . $port[$r] : ':' . $port[0]),
isset($user[$r]) ? $user[$r] : $user[0],
isset($pwd[$r]) ? $pwd[$r] : $pwd[0]
);
$dbSel = mysqli_select_db(
$hander,
isset($name[$r]) ? $name[$r] : $name[0]
);
if (!$hander || !$dbSel)
return false;
$this->hander = $hander;
return true;
}
/**
* 关闭Session
* @access public
*/
public function close()
{
if (is_array($this->hander)) {
$this->gc($this->lifeTime);
return (mysqli_close($this->hander[0]) && mysqli_close($this->hander[1]));
}
$this->gc($this->lifeTime);
return mysqli_close($this->hander);
}
/**
* 读取Session
* @access public
* @param string $sessID
*/
public function read($sessID)
{
$hander = is_array($this->hander) ? $this->hander[1] : $this->hander;
$res = mysqli_query($hander, "SELECT session_data AS data FROM " . $this->sessionTable . " WHERE session_id = '$sessID' AND session_expire >" . time());
if ($res) {
$row = mysqli_fetch_assoc($res);
return $row['data'];
}
return "";
}
/**
* 写入Session
* @access public
* @param string $sessID
* @param String $sessData
*/
public function write($sessID, $sessData)
{
$hander = is_array($this->hander) ? $this->hander[0] : $this->hander;
$expire = time() + $this->lifeTime;
mysqli_query($hander, "REPLACE INTO " . $this->sessionTable . " ( session_id, session_expire, session_data) VALUES( '$sessID', '$expire', '$sessData')");
if (mysqli_affected_rows($hander))
return true;
return false;
}
/**
* 删除Session
* @access public
* @param string $sessID
*/
public function destroy($sessID)
{
$hander = is_array($this->hander) ? $this->hander[0] : $this->hander;
mysqli_query($hander, "DELETE FROM " . $this->sessionTable . " WHERE session_id = '$sessID'");
if (mysqli_affected_rows($hander))
return true;
return false;
}
/**
* Session 垃圾回收
* @access public
* @param string $sessMaxLifeTime
*/
public function gc($sessMaxLifeTime)
{
$hander = is_array($this->hander) ? $this->hander[0] : $this->hander;
mysqli_query($hander, "DELETE FROM " . $this->sessionTable . " WHERE session_expire < " . time());
return mysqli_affected_rows($hander);
}
}