PHP简单MVC架构

由于需要搭建一个简单的框架来进行API接口开发,所以简单的mvc框架当然是首选.最原始,最简洁的mvc框架.下面来介绍下.

        一. 项目目录结构:

app 
|-controller    存放控制器文件 
|-model        存放模型文件 
|-view        存放视图文件    

core
|-lib        存放自定义类库 
|-config    存放配置文件 
|--config.php   系统配置文件 

|--conn.php   数据库连接文件 

|--db_config.php   数据库配置文件 
|-mysql_db.php    数据库类文件 

|-runtime    缓存文件

db_caches 数据库缓存文件

logs日志文件

|-index.php    入口文件 

| -dispatcher.php

| -loader.php

| -router.php

二.项目架构

1.先介绍index.php,附源码:

,即调用initializer类的一个静态函数initialize，因为我们在ini.php,设置了include_path，以及定义了__autoload,所以程序会自动在core/main目录查找initializer.php.
$router = loader::load("router");//加载URL处理文件,对url进行解析--加载loader函数的静态函数load
dispatcher::dispatch($router);//router.php文件，这个文件的作用就是映射URL，对URL进行解析.根据解析到的URL参数加载相关controller及action
?>

2.初始化项目文件 ./core/ini.php 源码:

这个文件首先设置了include_path,也就是我们如果要找包含的文件，告诉系统在这个目录下查找。其实我们定义__autoload()方法，这个方法是在PHP5增加的，就是当我们实例化一个函数的时候，如果本文件没有，就会自动去加载文件

3.加载系统配置文件./core/config.php 源码:

4.加载通用的方法的文件./core/global_fun.php 源码:

	*   过滤sql语句的关键字
	*/
    function strip_sql($string){
	   global $search_arr,$replace_arr;
	   return is_array($string) ? array_map('strip_sql', $string) : preg_replace($search_arr, $replace_arr, $string);
   }


   function new_htmlspecialchars($string){
		return is_array($string) ? array_map('new_htmlspecialchars', $string) : htmlspecialchars($string,ENT_QUOTES);
   }


   function new_addslashes($string){
		if(!is_array($string)) return addslashes($string);
		foreach($string as $key => $val) $string[$key] = new_addslashes($val);
		return $string;
   }


   function new_stripslashes($string)
   {
		if(!is_array($string)) return stripslashes($string);
		foreach($string as $key => $val) $string[$key] = new_stripslashes($val);
		return $string;
   }


   function strip_textarea($string){
		return nl2br(str_replace(' ', ' ', htmlspecialchars($string, ENT_QUOTES)));
   }


   function strip_js($string, $js = 1){
		$string = str_replace(array("\n","\r","\""),array('','',"\\\""),$string);
		return $js==1 ? "document.write(\"".$string."\");\n" : $string;
   }
   
   //邮件格式验证的函数
   function check_email($email)
   {
   	if(!preg_match("/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/",$email))
   	{
   		return false;
   	}
   	else
   		return true;
   }
   
   //验证手机号码
   function check_mobile($mobile)
   {
   		$pattern = "/^1\d{10}$/";
   		if (preg_match($pattern,$mobile))
   		{
   			Return true;
   		}
   		else
   		{
   			Return false;
   		}
   }
   
   //获取GMTime
   function get_gmtime()
   {
   	return (time() - date('Z'));
   }
   
   function to_date($utc_time, $format = 'Y-m-d H:i:s') {
   	if (empty ( $utc_time )) {
   		return '';
   	}
   	$timezone = 8;
   	$time = $utc_time + $timezone * 3600;
   	return date ($format, $time );
   }
   
   
   function to_timespan($str, $format = 'Y-m-d H:i:s')
   {
   	$timezone = 8;
   	$time = intval(strtotime($str));
   	if($time!=0)
   		$time = $time - $timezone * 3600;
   	return $time;
   }
   
   function get_http()
   {
   	return (isset($_SERVER['HTTPS']) && (strtolower($_SERVER['HTTPS']) != 'off')) ? 'https://' : 'http://';
   }
   
   function get_domain()
   {
   	/* 协议 */
   	$protocol = get_http();
   
   	/* 域名或IP地址 */
   	if (isset($_SERVER['HTTP_X_FORWARDED_HOST']))
   	{
   		$host = $_SERVER['HTTP_X_FORWARDED_HOST'];
   	}
   	elseif (isset($_SERVER['HTTP_HOST']))
   	{
   		$host = $_SERVER['HTTP_HOST'];
   	}
   	else
   	{
   		/* 端口 */
   		if (isset($_SERVER['SERVER_PORT']))
   		{
   			$port = ':' . $_SERVER['SERVER_PORT'];
   
   			if ((':80' == $port && 'http://' == $protocol) || (':443' == $port && 'https://' == $protocol))
   			{
   				$port = '';
   			}
   		}
   		else
   		{
   			$port = '';
   		}
   
   		if (isset($_SERVER['SERVER_NAME']))
   		{
   			$host = $_SERVER['SERVER_NAME'] . $port;
   		}
   		elseif (isset($_SERVER['SERVER_ADDR']))
   		{
   			$host = $_SERVER['SERVER_ADDR'] . $port;
   		}
   	}
   
   	return $protocol . $host;
   }
   function get_host()
   {
   
   
   	/* 域名或IP地址 */
   	if (isset($_SERVER['HTTP_X_FORWARDED_HOST']))
   	{
   		$host = $_SERVER['HTTP_X_FORWARDED_HOST'];
   	}
   	elseif (isset($_SERVER['HTTP_HOST']))
   	{
   		$host = $_SERVER['HTTP_HOST'];
   	}
   	else
   	{
   		if (isset($_SERVER['SERVER_NAME']))
   		{
   			$host = $_SERVER['SERVER_NAME'];
   		}
   		elseif (isset($_SERVER['SERVER_ADDR']))
   		{
   			$host = $_SERVER['SERVER_ADDR'];
   		}
   	}
   	return $host;
   }
   
/*
 * 实现AES加密
* $str : 要加密的字符串
* $keys : 加密密钥
* $iv : 加密向量
* $cipher_alg : 加密方式
*/
function aes_ecryptdString($str,$keys="1034567890666450",$iv="1034567890123450",$cipher_alg=MCRYPT_RIJNDAEL_128){
// 	$encrypted_string= base64_encode(bin2hex(mcrypt_encrypt($cipher_alg,$keys, $str, MCRYPT_MODE_CBC,$iv)));
	$encrypted_string= bin2hex(mcrypt_encrypt($cipher_alg,$keys, $str, MCRYPT_MODE_CBC,$iv));
	return $encrypted_string;
}


/*
 * 实现AES解密
* $str : 要解密的字符串
* $keys : 加密密钥
* $iv : 加密向量
* $cipher_alg : 加密方式
*/
function aes_decryptString($str,$keys="1034567890666450",$iv="1034567890123450",$cipher_alg=MCRYPT_RIJNDAEL_128){
// 	$str= base64_decode($str);
	$decrypted_string= mcrypt_decrypt($cipher_alg,$keys,pack("H*",$str),MCRYPT_MODE_CBC,$iv);
	return $decrypted_string;
}
   
/**
 * 对数组进行转码操作
 * @param $array
 * @param $in_charset
 * @param $out_charset
 */
function iconv_array(&$array,$in_charset,$out_charset)
{
	if(UC_CHARSET!='utf-8')
	{
		foreach($array as $k=>$v)
		{
			if(is_array($array[$k]))
			{
				iconv_array($array[$k],$in_charset,$out_charset);
			}
			else
			{
				$array[$k] = iconv($in_charset,$out_charset,$array[$k]);
			}
		}
	}
}


/**
 * utf8字符转Unicode字符
 * @param string $char 要转换的单字符
 * @return void
 */
function utf8_to_unicode($char)
{
	switch(strlen($char))
	{
		case 1:
			return ord($char);
		case 2:
			$n = (ord($char[0]) & 0x3f) << 6;
			$n += ord($char[1]) & 0x3f;
			return $n;
		case 3:
			$n = (ord($char[0]) & 0x1f) << 12;
			$n += (ord($char[1]) & 0x3f) << 6;
			$n += ord($char[2]) & 0x3f;
			return $n;
		case 4:
			$n = (ord($char[0]) & 0x0f) << 18;
			$n += (ord($char[1]) & 0x3f) << 12;
			$n += (ord($char[2]) & 0x3f) << 6;
			$n += ord($char[3]) & 0x3f;
			return $n;
	}
}


/**
 * utf8字符串分隔为unicode字符串
 * @param string $str 要转换的字符串
 * @param string $depart 分隔,默认为空格为单字
 * @return string
 */
function str_to_unicode_word($str,$depart=' ')
{
	$arr = array();
	$str_len = mb_strlen($str,'utf-8');
	for($i = 0;$i < $str_len;$i++)
	{
		$s = mb_substr($str,$i,1,'utf-8');
		if($s != ' ' && $s != '　')
			{
			$arr[] = 'ux'.utf8_to_unicode($s);
		}
	}
return implode($depart,$arr);
}


/**
 * utf8字符串分隔为unicode字符串
 * @param string $str 要转换的字符串
 * @return string
 */
function str_to_unicode_string($str)
{
	$string = str_to_unicode_word($str,'');
	return $string;
}


//分词
function div_str($str)
{
	require_once APP_ROOT_PATH."core/lib/words.php";
	$words = words::segment($str);
	$words[] = $str;
	return $words;
}


/**
 * @desc  im:十进制数转换成三十六机制数
 * @param (int)$num 十进制数
 * return 返回：三十六进制数
 */
function get_code_bynum($num) {
	$num = intval($num);
	if ($num <= 0)
		return false;
	$codeArr = array("0","1","2","3","4","5","6","7","8","9",'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z');
	$code = '';
	do {
		$key = ($num - 1) % 36;
		$code = $codeArr[$key] . $code;
		$num = floor(($num - $key) / 36);
	} while ($num > 0);
	return $code;
}


/**
 * @desc  im:三十六进制数转换成十机制数
 * @param (string)$str 三十六进制数
 * return 返回：十进制数
 */
function get_num_bycode($str){
	$array=array("0","1","2","3","4","5","6","7","8","9","A", "B", "C", "D","E", "F", "G", "H", "I", "J", "K", "L","M", "N", "O","P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y","Z");
	$len=strlen($str);
	for($i=0;$i<$len;$i++){
		$index=array_search($str[$i],$array);
		$sum+=($index+1)*pow(36,$len-$i-1);
	}
	return $sum;
}


?>

5.加载公共方法的文件./core/common.php 源码:

getOne("select value from ".DB_PREFIX."conf where name='".$name."'");
}

/*
 * @des:im:验证手机号码
* @param:$phone
*/
function check_phone($phone)
{
	if(!empty($phone) && !preg_match("/^1\d{10}$/",$phone))
	{
		return false;
	}
	else
		return true;
}

/**
 * @desc  get_pwd_strength()im:根据密码字符串判断密码结构
 * @param (string)$mobile
 * return 返回：$msg
 */
function get_pwd_strength($pwd){
	if (strlen(iconv('UTF-8','GBK',$pwd))>30 || strlen(iconv('UTF-8','GBK',$pwd))<6)
	{
		return '密码是6-30位的字符串,且必须由字母和数字组成.';
	}

	if(preg_match("/^\d+$/",$pwd))
	{
		return '密码不能为全数字';//全数字
	}

	if(preg_match("/^[a-z]+$/i",$pwd))
	{
		return '密码不能为全字母';//全字母
	}

	if(!preg_match("/^[A-Za-z0-9]+$/",$pwd))
	{
		return '密码只能包含字母和数字';//有数字有字母	";
	}
	return null;
}


/*ajax返回*/
function ajax_return($data)
{
	header("Content-Type:text/html; charset=utf-8");
	echo(json_encode($data));
// 	echo(base64_encode(json_encode($data)));
	if (APP_LOG) {
		$GLOBALS['log']->quit($data);
	}
	exit;
}

/**
 * 字符串加密函数
 * @param string $txt
 * @param string $key
 * @return string
 */
function passport_encrypt($txt, $key = 'IMEMBER_2013') {
	srand((double)microtime() * 1000000);
	$encrypt_key = md5(rand(0, 32000));
	$ctr = 0;
	$tmp = '';
	for($i = 0;$i < strlen($txt); $i++) {
		$ctr = $ctr == strlen($encrypt_key) ? 0 : $ctr;
		$tmp .= $encrypt_key[$ctr].($txt[$i] ^ $encrypt_key[$ctr++]);
	}
	return base64_encode(passport_key($tmp, $key));
}

/**
 * 字符串解密函数
 * @param string $txt
 * @param string $key
 * @return string
 */
function passport_decrypt($txt, $key = 'IMEMBER_2013') {
	$txt = passport_key(base64_decode($txt), $key);
	$tmp = '';
	for($i = 0;$i < strlen($txt); $i++) {
		if (empty($txt[$i+1])) {
			return false;
		}
		$md5 = $txt[$i];
		$tmp .= $txt[++$i] ^ $md5;
	}
	return $tmp;
}

function passport_key($txt, $encrypt_key) {
	$encrypt_key = md5($encrypt_key);
	$ctr = 0;
	$tmp = '';
	for($i = 0; $i < strlen($txt); $i++) {
		$ctr = $ctr == strlen($encrypt_key) ? 0 : $ctr;
		$tmp .= $txt[$i] ^ $encrypt_key[$ctr++];
	}
	return $tmp;
}

/**
 * 传入图片的地址,自动修复图片的相对路径(如 ./public/logo.png)到绝对路径(如http://www.imember.cc/public/logo.png)
 * @param unknown $img_path
 */
function imagePathRevise($img_path){
	//判断$img_path的路径是否以http://开头
	if (preg_match('/^http:\/\//', $img_path)) {
		return $img_path;
	}else{
		return IMG_PATH.preg_replace('/^\.\//', '', $img_path);
	}
}

//utf8 字符串截取
function msubstr($str, $start=0, $length=15, $charset="utf-8", $suffix=true)
{
	if(function_exists("mb_substr"))
	{
		$slice =  mb_substr($str, $start, $length, $charset);
		if($suffix&$slice!=$str) return $slice."…";
		return $slice;
	}
	elseif(function_exists('iconv_substr')) {
		return iconv_substr($str,$start,$length,$charset);
	}
	$re['utf-8']   = "/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xff][\x80-\xbf]{3}/";
	$re['gb2312'] = "/[\x01-\x7f]|[\xb0-\xf7][\xa0-\xfe]/";
	$re['gbk']    = "/[\x01-\x7f]|[\x81-\xfe][\x40-\xfe]/";
	$re['big5']   = "/[\x01-\x7f]|[\x81-\xfe]([\x40-\x7e]|\xa1-\xfe])/";
	preg_match_all($re[$charset], $str, $match);
	$slice = join("",array_slice($match[0], $start, $length));
	if($suffix&&$slice!=$str) return $slice."…";
	return $slice;
}

}
?>

6.加载./initializer.php,initializer()用于将所有公用的文件目录在此函数里声明

initializer::initialize();
这就话就是调用initializer类的一个静态函数initialize，因为我们在ini.php,设置了include_path，以及定义了__autoload,所以程序会自动在core/main目录查找initializer.php.

定义了一个静态函数，initialize函数，这个函数就是设置include_path,这样，以后如果包含文件，或者__autoload，就会去这些目录下查找。

7.加载./loader.php文件,源码:

"0003",'msg'=>"非法操作","data"=>"Not a valid object '{$object}' to load"));
		}
		if (empty(self::$loaded[$object])){
			self::$loaded[$object]= new $object();
		}
		return self::$loaded[$object];
	}
}
?>

8.加载控制层文件./router.php,源码:

"0003",'msg'=>"非法操作",'data'=>"Controller is null"));
		}
		
		$this->route = $routeParts['c'];
		$this->controller=$routeParts['c'];
		$this->action=isset($routeParts['act'])? $routeParts['act']:"index";
		array_shift($routeParts);
		array_shift($routeParts);
		$this->params=$routeParts;
	}
	public function getAction() {
		if (empty($this->action)) $this->action="index";
		return $this->action;
	}
	public function getController()  {
		return $this->controller;
	}
	public function getParams()  {
		return $this->params;
	}
}
?>

9.加载数据库连接文件./core/conn.php,源码:

"0009",'msg'=>"连接数据库失败" . mysql_error (),'data'=>'')));
//    }

   //第二种方法:定义DB类,加载数据库配置,对数据库SQL进行封装
   //加载数据库配置
   $dbcfg = require APP_ROOT_PATH."core/config/db_config.php";
   	
   	if(!defined('DB_PREFIX'))//im:数据库表前缀
   		define('DB_PREFIX', $dbcfg['DB_PREFIX']);
   if(!file_exists(APP_ROOT_PATH.'core/runtime/db_caches/'))
   		mkdir(APP_ROOT_PATH.'core/runtime/db_caches/',0777);
   $pconnect = false;
   $GLOBALS['db'] = new mysql_db($dbcfg['DB_HOST'].":".$dbcfg['DB_PORT'], $dbcfg['DB_USER'],$dbcfg['DB_PWD'],$dbcfg['DB_NAME'],'utf8',$pconnect);
   mysql_query("SET NAMES UTF8");//相当于character_set_client(),character_set_connection(),character_set_results()客户端 连接器 返回值三者同时设置编码方式
   //检查PHP是否连接上MYSQL
   if(mysqli_connect_errno()){
   		die (json_encode(array('recode'=>"0009",'msg'=>"连接数据库失败:" . mysql_error (),'data'=>'')));
   }
   //end 定义DB
   
?>

10.加载数据库配置文件./core/db_config.php,源码:

'localhost',
'DB_NAME'=>'ip',
'DB_USER'=>'sara',
'DB_PWD'=>'abc123',
'DB_PORT'=>'3306',
'DB_PREFIX'=>'base_',
);
?>

11.加载数据库类文件./core/mysql_db.php,源码:

mysql_db($dbhost, $dbuser, $dbpw, $dbname, $charset, $pconnect, $quiet);
   	}
   
   	function mysql_db($dbhost, $dbuser, $dbpw, $dbname = '', $charset = 'utf8', $pconnect = 0, $quiet = 0)
   	{
   		if (defined('APP_ROOT_PATH') && !$this->root_path)
   		{
   			$this->root_path = APP_ROOT_PATH;
   		}
   
   		if ($quiet)
   		{
   			$this->connect($dbhost, $dbuser, $dbpw, $dbname, $charset, $pconnect, $quiet);
   		}
   		else
   		{
   			$this->settings = array(
   					'dbhost'   => $dbhost,
   					'dbuser'   => $dbuser,
   					'dbpw'     => $dbpw,
   					'dbname'   => $dbname,
   					'charset'  => $charset,
   					'pconnect' => $pconnect
   			);
   		}
   	}
   
   	function connect($dbhost, $dbuser, $dbpw, $dbname = '', $charset = 'utf8', $pconnect = 0, $quiet = 0)
   	{
   		if ($pconnect)
   		{
   			if (!($this->link_id = @mysql_pconnect($dbhost, $dbuser, $dbpw)))
   			{
   				if (!$quiet)
   				{
   					$this->ErrorMsg("Can't pConnect MySQL Server($dbhost)!");
   				}
   
   				return false;
   			}
   		}
   		else
   		{
   			if (PHP_VERSION >= '4.2')
   			{
   				$this->link_id = @mysql_connect($dbhost, $dbuser, $dbpw, true);
   			}
   			else
   			{
   				$this->link_id = @mysql_connect($dbhost, $dbuser, $dbpw);
   
   				mt_srand((double)microtime() * 1000000); // 对 PHP 4.2 以下的版本进行随机数函数的初始化工作
   			}
   			if (!$this->link_id)
   			{
   				if (!$quiet)
   				{
   					$this->ErrorMsg("Can't Connect MySQL Server($dbhost)!");
   				}
   
   				return false;
   			}
   		}
   
   		$this->dbhash  = md5($this->root_path . $dbhost . $dbuser . $dbpw . $dbname);
   		$this->version = mysql_get_server_info($this->link_id);
   
   		/* 如果mysql 版本是 4.1+ 以上，需要对字符集进行初始化 */
   		if ($this->version > '4.1')
   		{
   			if ($charset != 'latin1')
   			{
   				mysql_query("SET character_set_connection=$charset, character_set_results=$charset, character_set_client=binary", $this->link_id);
   			}
   			if ($this->version > '5.0.1')
   			{
   				mysql_query("SET sql_mode=''", $this->link_id);
   			}
   		}
   
   		$sqlcache_config_file = $this->root_path . $this->cache_data_dir . 'sqlcache_config_file_' . $this->dbhash . '.php';
   
   		@include($sqlcache_config_file);
   
   		$this->starttime = time();
   
   		if ($this->max_cache_time && $this->starttime > $this->mysql_config_cache_file_time + $this->max_cache_time)
   		{
   			if ($dbhost != '.')
   			{
   				$result = mysql_query("SHOW VARIABLES LIKE 'basedir'", $this->link_id);
   				$row    = mysql_fetch_assoc($result);
   				if (!empty($row['Value']{
   					1}) && $row['Value']{
   						1} == ':' && !empty($row['Value']{
   							2}) && $row['Value']{
   								2} == "\\")
   				{
   					$this->platform = 'WINDOWS';
   				}
   				else
   				{
   					$this->platform = 'OTHER';
   				}
   			}
   			else
   			{
   				$this->platform = 'WINDOWS';
   			}
   
   			if ($this->platform == 'OTHER' &&
   					($dbhost != '.' && strtolower($dbhost) != 'localhost:3306' && $dbhost != '127.0.0.1:3306') ||
   					(PHP_VERSION >= '5.1' && date_default_timezone_get() == 'UTC'))
   			{
   				$result = mysql_query("SELECT UNIX_TIMESTAMP() AS timeline, UNIX_TIMESTAMP('" . date('Y-m-d H:i:s', $this->starttime) . "') AS timezone", $this->link_id);
   				$row    = mysql_fetch_assoc($result);
   
   				if ($dbhost != '.' && strtolower($dbhost) != 'localhost:3306' && $dbhost != '127.0.0.1:3306')
   				{
   					$this->timeline = $this->starttime - $row['timeline'];
   				}
   
   				if (PHP_VERSION >= '5.1' && date_default_timezone_get() == 'UTC')
   				{
   					$this->timezone = $this->starttime - $row['timezone'];
   				}
   			}
   
   			$content = '<' . "?php\r\n" .
   					'$this->mysql_config_cache_file_time = ' . $this->starttime . ";\r\n" .
   					'$this->timeline = ' . $this->timeline . ";\r\n" .
   					'$this->timezone = ' . $this->timezone . ";\r\n" .
   					'$this->platform = ' . "'" . $this->platform . "';\r\n?" . '>';
   
   			@file_put_contents($sqlcache_config_file, $content);
   		}
   
   		/* 选择数据库 */
   		if ($dbname)
   		{
   			if (mysql_select_db($dbname, $this->link_id) === false )
   			{
   				if (!$quiet)
   				{
   					$this->ErrorMsg("Can't select MySQL database($dbname)!");
   				}
   
   				return false;
   			}
   			else
   			{
   				return true;
   			}
   		}
   		else
   		{
   			return true;
   		}
   	}
   
   	function select_database($dbname)
   	{
   		return mysql_select_db($dbname, $this->link_id);
   	}
   
   	function set_mysql_charset($charset)
   	{
   		/* 如果mysql 版本是 4.1+ 以上，需要对字符集进行初始化 */
   		if ($this->version > '4.1')
   		{
   			if (in_array(strtolower($charset), array('gbk', 'big5', 'utf-8', 'utf8')))
   			{
   				$charset = str_replace('-', '', $charset);
   			}
   			if ($charset != 'latin1')
   			{
   				mysql_query("SET character_set_connection=$charset, character_set_results=$charset, character_set_client=binary", $this->link_id);
   			}
   		}
   	}
   
   	function fetch_array($query, $result_type = MYSQL_ASSOC)
   	{
   		return mysql_fetch_array($query, $result_type);
   	}
   
   	function query($sql, $type = '')
   	{
   		if ($this->link_id === NULL)
   		{
   			$this->connect($this->settings['dbhost'], $this->settings['dbuser'], $this->settings['dbpw'], $this->settings['dbname'], $this->settings['charset'], $this->settings['pconnect']);
   			$this->settings = array();
   		}
   
   		if ($this->queryCount++ <= 99)
   		{
   			$this->queryLog[] = $sql;
   		}
   		if ($this->queryTime == '')
   		{
   			if (PHP_VERSION >= '5.0.0')
   			{
   				$this->queryTime = microtime(true);
   			}
   			else
   			{
   				$this->queryTime = microtime();
   			}
   		}
   
   		/* 当当前的时间大于类初始化时间的时候，自动执行 ping 这个自动重新连接操作 */
   		if (PHP_VERSION >= '4.3' && time() > $this->starttime + 1)
   		{
   			mysql_ping($this->link_id);
   		}
   
   		if (!($query = mysql_query($sql, $this->link_id)) && $type != 'SILENT')
   		{
   			$this->error_message[]['message'] = 'MySQL Query Error';
   			$this->error_message[]['sql'] = $sql;
   			$this->error_message[]['error'] = mysql_error($this->link_id);
   			$this->error_message[]['errno'] = mysql_errno($this->link_id);
   
   			$this->ErrorMsg();
   
   			return false;
   		}
   
   		if (defined('DEBUG_MODE') && (DEBUG_MODE & 8) == 8)
   		{
   			$logfilename = $this->root_path . DATA_DIR . '/mysql_query_' . $this->dbhash . '_' . date('Y_m_d') . '.log';
   			$str = $sql . "\n\n";
   
   			if (PHP_VERSION >= '5.0')
   			{
   				file_put_contents($logfilename, $str, FILE_APPEND);
   			}
   			else
   			{
   				$fp = @fopen($logfilename, 'ab+');
   				if ($fp)
   				{
   					fwrite($fp, $str);
   					fclose($fp);
   				}
   			}
   		}
   		//echo $sql."

======================================

";
   		return $query;
   	}
   
   	function affected_rows()
   	{
   		return mysql_affected_rows($this->link_id);
   	}
   
   	function error()
   	{
   		return mysql_error($this->link_id);
   	}
   
   	function errno()
   	{
   		return mysql_errno($this->link_id);
   	}
   
   	function result($query, $row)
   	{
   		return @mysql_result($query, $row);
   	}
   
   	function num_rows($query)
   	{
   		return mysql_num_rows($query);
   	}
   
   	function num_fields($query)
   	{
   		return mysql_num_fields($query);
   	}
   
   	function free_result($query)
   	{
   		return mysql_free_result($query);
   	}
   
   	function insert_id()
   	{
   		return mysql_insert_id($this->link_id);
   	}
   
   	function fetchRow($query)
   	{
   		return mysql_fetch_assoc($query);
   	}
   
   	function fetch_fields($query)
   	{
   		return mysql_fetch_field($query);
   	}
   
   	function version()
   	{
   		return $this->version;
   	}
   
   	function ping()
   	{
   		if (PHP_VERSION >= '4.3')
   		{
   			return mysql_ping($this->link_id);
   		}
   		else
   		{
   			return false;
   		}
   	}
   
   	function escape_string($unescaped_string)
   	{
   		if (PHP_VERSION >= '4.3')
   		{
   			return mysql_real_escape_string($unescaped_string);
   		}
   		else
   		{
   			return mysql_escape_string($unescaped_string);
   		}
   	}
   
   	function close()
   	{
   		return mysql_close($this->link_id);
   	}
   
   	function ErrorMsg($message = '', $sql = '')
   	{
   		if ($message)
   		{
   			ajax_return(array('recode'=>"0009",'msg'=>"MySQL server error info:".$message,'data'=>''));
	   	}
	   	else
	   	{
	   		ajax_return(array('recode'=>"0010",'msg'=>"MySQL server error report:".$this->error_message,'data'=>''));
	   	}
   	 }
   
   	/* 仿真 Adodb 函数 */
   	function selectLimit($sql, $num, $start = 0)
   	{
   	if ($start == 0)
   	{
   		$sql .= ' LIMIT ' . $num;
   		}
   		else
   		{
   		$sql .= ' LIMIT ' . $start . ', ' . $num;
   	}
   
   	return $this->query($sql);
   	}
   
   	function getOne($sql, $limited = false)
   	{
   	if ($limited == true)
   	{
   	$sql = trim($sql . ' LIMIT 1');
   	}
   
   	$res = $this->query($sql);
   	if ($res !== false)
   	{
   	$row = mysql_fetch_row($res);
   
   	if ($row !== false)
   	{
   		return $row[0];
   		}
   		else
   		{
   			return '';
   	}
   	}
   	else
   	{
   	return false;
   	}
   	}
   
   	function getOneCached($sql, $cached = 'FILEFIRST')
   	{
   
   
   	$cachefirst = ($cached == 'FILEFIRST' || ($cached == 'MYSQLFIRST' && $this->platform != 'WINDOWS')) && $this->max_cache_time;
   
   	if (!$cachefirst)
   	{
   	return $this->getOne($sql, true);
   	}
   	else
   	{
   	$result = $this->getSqlCacheData($sql, $cached);
   	if (empty($result['storecache']) == true)
   	{
   	return $result['data'];
   			}
   			}
   
   			$arr = $this->getOne($sql, true);
   
   			if ($arr !== false && $cachefirst)
   			{
   			$this->setSqlCacheData($result, $arr);
   			}
   
   			return $arr;
   			}
   
   			function getAll($sql)
   			{
   			$res = $this->query($sql);
   			if ($res !== false)
   			{
   				$arr = array();
   				while ($row = mysql_fetch_assoc($res))
   				{
   					$arr[] = $row;
   				}
   
   				return $arr;
   				}
   				else
   				{
   				return false;
   				}
   				}
   
   				function getAllCached($sql, $cached = 'FILEFIRST')
   				{
   				$cachefirst = ($cached == 'FILEFIRST' || ($cached == 'MYSQLFIRST' && $this->platform != 'WINDOWS')) && $this->max_cache_time;
   				if (!$cachefirst)
   				{
   				return $this->getAll($sql);
   				}
   				else
   				{
   				$result = $this->getSqlCacheData($sql, $cached);
   				if (empty($result['storecache']) == true)
   				{
   				return $result['data'];
   				}
   				}
   
   				$arr = $this->getAll($sql);
   
   				if ($arr !== false && $cachefirst)
   				{
   					$this->setSqlCacheData($result, $arr);
   					}
   
   					return $arr;
   					}
   
   					function getRow($sql, $limited = false)
   					{
   							if ($limited == true)
   							{
   							$sql = trim($sql . ' LIMIT 1');
   							}
   
   									$res = $this->query($sql);
   									if ($res !== false)
   									{
   									return mysql_fetch_assoc($res);
   									}
   									else
   									{
   									return false;
   									}
   									}
   
   									function getRowCached($sql, $cached = 'FILEFIRST')
   									{
   
   
   									$cachefirst = ($cached == 'FILEFIRST' || ($cached == 'MYSQLFIRST' && $this->platform != 'WINDOWS')) && $this->max_cache_time;
   									if (!$cachefirst)
   									{
   									return $this->getRow($sql, true);
   									}
   									else
   									{
   									$result = $this->getSqlCacheData($sql, $cached);
   									if (empty($result['storecache']) == true)
   									{
   									return $result['data'];
   									}
   									}
   
   									$arr = $this->getRow($sql, true);
   
   									if ($arr !== false && $cachefirst)
   									{
   									$this->setSqlCacheData($result, $arr);
   									}
   
   									return $arr;
   									}
   
   									function getCol($sql)
   									{
   									$res = $this->query($sql);
   									if ($res !== false)
   									{
   									$arr = array();
   									while ($row = mysql_fetch_row($res))
   									{
   									$arr[] = $row[0];
   									}
   
   									return $arr;
   									}
   									else
   										{
   										return false;
   									}
   									}
   
   									function getColCached($sql, $cached = 'FILEFIRST')
   									{
   									$cachefirst = ($cached == 'FILEFIRST' || ($cached == 'MYSQLFIRST' && $this->platform != 'WINDOWS')) && $this->max_cache_time;
   									if (!$cachefirst)
   									{
   										return $this->getCol($sql);
   									}
   									else
   									{
   										$result = $this->getSqlCacheData($sql, $cached);
   										if (empty($result['storecache']) == true)
   				{
   				return $result['data'];
   				}
   				}
   
   				$arr = $this->getCol($sql);
   
   				if ($arr !== false && $cachefirst)
   				{
   					$this->setSqlCacheData($result, $arr);
   				}
   
   				return $arr;
   				}
   
   				function autoExecute($table, $field_values, $mode = 'INSERT', $where = '', $querymode = '')
   				{
   				$field_names = $this->getCol('DESC ' . $table);
   
   						$sql = '';
   						if ($mode == 'INSERT')
   						{
   						$fields = $values = array();
   						foreach ($field_names AS $value)
   						{
   						if (@array_key_exists($value, $field_values) == true)
   						{
   						$fields[] = $value;
   						$field_values[$value] = stripslashes($field_values[$value]);
   						$values[] = "'" . addslashes($field_values[$value]) . "'";
   						}
   						}
   
   						if (!empty($fields))
   						{
   							$sql = 'INSERT INTO ' . $table . ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
   							}
   						}
   						else
   						{
   						$sets = array();
   						foreach ($field_names AS $value)
   						{
   						if (array_key_exists($value, $field_values) == true)
   						{
   						$field_values[$value] = stripslashes($field_values[$value]);
   						$sets[] = $value . " = '" . addslashes($field_values[$value]) . "'";
   						}
   						}
   
   						if (!empty($sets))
   							{
   							$sql = 'UPDATE ' . $table . ' SET ' . implode(', ', $sets) . ' WHERE ' . $where;
   							}
   							}
   
   							if ($sql)
   							{
   								return $this->query($sql, $querymode);
   						}
   						else
   						{
   						return false;
   						}
   						}
   
   						function autoReplace($table, $field_values, $update_values, $where = '', $querymode = '')
   						{
   								$field_descs = $this->getAll('DESC ' . $table);
   
   										$primary_keys = array();
   								foreach ($field_descs AS $value)
   								{
   								$field_names[] = $value['Field'];
   									if ($value['Key'] == 'PRI')
   										{
   										$primary_keys[] = $value['Field'];
   								}
   								}
   
   								$fields = $values = array();
   								foreach ($field_names AS $value)
   								{
   								if (array_key_exists($value, $field_values) == true)
   								{
   									$fields[] = $value;
   									$values[] = "'" . $field_values[$value] . "'";
   								}
   									}
   
   									$sets = array();
   									foreach ($update_values AS $key => $value)
   										{
   											if (array_key_exists($key, $field_values) == true)
   											{
   											if (is_int($value) || is_float($value))
   				{
   				$sets[] = $key . ' = ' . $key . ' + ' . $value;
   				}
   				else
   				{
   				$sets[] = $key . " = '" . $value . "'";
   	}
   	}
   	}
   
   	$sql = '';
   	if (empty($primary_keys))
   	{
   	if (!empty($fields))
   	{
   	$sql = 'INSERT INTO ' . $table . ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
   	}
   	}
   	else
   	{
   	if ($this->version() >= '4.1')
   	{
   	if (!empty($fields))
   	{
   		$sql = 'INSERT INTO ' . $table . ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
   		if (!empty($sets))
   				{
   				$sql .=  'ON DUPLICATE KEY UPDATE ' . implode(', ', $sets);
   		}
   		}
   		}
   		else
   		{
   			if (empty($where))
   			{
   				$where = array();
   				foreach ($primary_keys AS $value)
   				{
   				if (is_numeric($value))
   				{
   						$where[] = $value . ' = ' . $field_values[$value];
   				}
   				else
   				{
   				$where[] = $value . " = '" . $field_values[$value] . "'";
   				}
   				}
   				$where = implode(' AND ', $where);
   	}
   
   				if ($where && (!empty($sets) || !empty($fields)))
   				{
   				if (intval($this->getOne("SELECT COUNT(*) FROM $table WHERE $where")) > 0)
   				{
   				if (!empty($sets))
   				{
   				$sql = 'UPDATE ' . $table . ' SET ' . implode(', ', $sets) . ' WHERE ' . $where;
   				}
   				}
   				else
   				{
   				if (!empty($fields))
   				{
   					$sql = 'REPLACE INTO ' . $table . ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
   				}
   				}
   				}
   				}
   				}
   
   				if ($sql)
   				{
   				return $this->query($sql, $querymode);
   				}
   				else
   				{
   					return false;
   				}
   				}
   
   				function setMaxCacheTime($second)
   				{
   				$this->max_cache_time = $second;
   				}
   
   				function getMaxCacheTime()
   				{
   					return $this->max_cache_time;
   					}
   
   					function getSqlCacheData($sql, $cached = '')
   					{
   					$sql = trim($sql);
   
   					$result = array();
   					$result['filename'] = $this->root_path . $this->cache_data_dir . 'sqlcache_' . abs(crc32($this->dbhash . $sql)) . '_' . md5($this->dbhash . $sql) . '.php';
   
   					$result['data'] = $GLOBALS['cache']->get($result['filename']);
   					if($result['data']===false)
   					{
   					$result['storecache'] = true;
   					}
   					else
   					{
   					$result['storecache'] = false;
   					}
   					return $result;
   					}
   
   					function setSqlCacheData($result, $data)
   					{
   							if ($result['storecache'] === true && $result['filename'])
   							{
   							$GLOBALS['cache']->set($result['filename'],$data,$this->max_cache_time);
   					}
   					}
   
   					/* 获取 SQL 语句中最后更新的表的时间，有多个表的情况下，返回最新的表的时间 */
   					function table_lastupdate($tables)
   					{
   					if ($this->link_id === NULL)
   					{
   						$this->connect($this->settings['dbhost'], $this->settings['dbuser'], $this->settings['dbpw'], $this->settings['dbname'], $this->settings['charset'], $this->settings['pconnect']);
   						$this->settings = array();
   					}
   
   					$lastupdatetime = '0000-00-00 00:00:00';
   
   					$tables = str_replace('`', '', $tables);
   					$this->mysql_disable_cache_tables = str_replace('`', '', $this->mysql_disable_cache_tables);
   
   					foreach ($tables AS $table)
   							{
   								if (in_array($table, $this->mysql_disable_cache_tables) == true)
   								{
   								$lastupdatetime = '2037-12-31 23:59:59';
   
   								break;
   							}
   
   							if (strstr($table, '.') != NULL)
   							{
   $tmp = explode('.', $table);
   $sql = 'SHOW TABLE STATUS FROM `' . trim($tmp[0]) . "` LIKE '" . trim($tmp[1]) . "'";
   }
   else
   {
   $sql = "SHOW TABLE STATUS LIKE '" . trim($table) . "'";
   }
   $result = mysql_query($sql, $this->link_id);
   
   $row = mysql_fetch_assoc($result);
   if ($row['Update_time'] > $lastupdatetime)
   {
   $lastupdatetime = $row['Update_time'];
   }
   }
   $lastupdatetime = strtotime($lastupdatetime) - $this->timezone + $this->timeline;
   
   return $lastupdatetime;
   }
   
   function get_table_name($query_item)
   {
   $query_item = trim($query_item);
   $table_names = array();
   
   /* 判断语句中是不是含有 JOIN */
   if (stristr($query_item, ' JOIN ') == '')
   {
   /* 解析一般的 SELECT FROM 语句 */
   if (preg_match('/^SELECT.*?FROM\s*((?:`?\w+`?\s*\.\s*)?`?\w+`?(?:(?:\s*AS)?\s*`?\w+`?)?(?:\s*,\s*(?:`?\w+`?\s*\.\s*)?`?\w+`?(?:(?:\s*AS)?\s*`?\w+`?)?)*)/is', $query_item, $table_names))
   {
   $table_names = preg_replace('/((?:`?\w+`?\s*\.\s*)?`?\w+`?)[^,]*/', '\1', $table_names[1]);
   
   return preg_split('/\s*,\s*/', $table_names);
   }
   }
   else
   {
   /* 对含有 JOIN 的语句进行解析 */
   if (preg_match('/^SELECT.*?FROM\s*((?:`?\w+`?\s*\.\s*)?`?\w+`?)(?:(?:\s*AS)?\s*`?\w+`?)?.*?JOIN.*$/is', $query_item, $table_names))
   {
   $other_table_names = array();
   preg_match_all('/JOIN\s*((?:`?\w+`?\s*\.\s*)?`?\w+`?)\s*/i', $query_item, $other_table_names);
   
   return array_merge(array($table_names[1]), $other_table_names[1]);
   }
   }
   
   return $table_names;
   }
   
   /* 设置不允许进行缓存的表 */
   function set_disable_cache_tables($tables)
   {
   if (!is_array($tables))
   {
   $tables = explode(',', $tables);
   }
   
   foreach ($tables AS $table)
   {
   $this->mysql_disable_cache_tables[] = $table;
   }
   
   array_unique($this->mysql_disable_cache_tables);
   }
   }

?>

至此框架搭建完成,下面来写一个简单的例子

三.介绍简单的实例

controller控制层文件./app/controllers/user.php用户类

userUpdatePwd'))){
				ajax_return(array('recode'=>"0003",'msg'=>"非法操作",'data'=>$action));
			}
		}
		
	}
	
	/*
	 * method index 非法调用
	* param
	* return
	*/
	public function index()
	{
		ajax_return(array('recode'=>"0003",'msg'=>"非法操作",'data'=>@$_REQUEST['act']));
	}
	
	/*
	 * method login 用户登陆(支持邮箱+密码或者账号+密码)
	* param string $user_name,string $user_pwd,string $l_ip,string $city_name,float $l_xpoint,float $l_ypoint
	* return 返回成功/失败已经登陆信息
	*/
	public function login()
	{
		$data=json_decode(@$_REQUEST['req']);
		$user_name_or_email = trim(new_htmlspecialchars(new_addslashes(@$data->user_name)));
		$user_pwd = trim(new_htmlspecialchars(new_addslashes(@$data->user_pwd)));
		$log['l_ip'] = trim(new_htmlspecialchars(new_addslashes(@$data->l_ip)));
		$log['city_name'] = trim(new_htmlspecialchars(new_addslashes(@$data->city_name)));
		$log['l_xpoint'] = trim(new_htmlspecialchars(new_addslashes(@$data->l_xpoint)));
		$log['l_ypoint'] = trim(new_htmlspecialchars(new_addslashes(@$data->l_ypoint)));
		$log['l_type'] = intval(@$data->l_type);//用户登陆类型:默认为0,网站登陆,1为手机端IOS登陆,2为手机端android
		$log['l_version'] = trim(new_htmlspecialchars(new_addslashes(@$data->l_version)));
		
		if(empty($user_name_or_email)|| empty($user_pwd))
		{
			$r=array('recode'=>"0002",'msg'=>"参数错误",'data'=>'');
		}
		else
		{
			$user_data = $GLOBALS['db']->getRow("select * from ".DB_PREFIX."user where (user_name='".$user_name_or_email."' or email = '".$user_name_or_email."') and is_delete = 0");
			if(!$user_data)
			{
				$r=array('recode'=>"1014",'msg'=>"该用户不存在,请确认操作.",'data'=>'');
			}
			else
			{
				if($user_data['user_pwd'] != md5($user_pwd.$user_data['code'])&&$user_data['user_pwd']!=$user_pwd)
				{
					$r=array('recode'=>"0012",'msg'=>"用户密码不对,请确认您的登陆信息.",'data'=>'');
				}
				elseif($user_data['is_effect'] != 1)
				{
					$r=array('recode'=>"0011",'msg'=>"账号未被激活,暂时不能进行如下操作.",'data'=>'');
				}
				elseif($user_data['is_locking'] != 0)
				{
					$r=array('recode'=>"0014",'msg'=>"账号已经被锁定,暂时不能进行如下操作.",'data'=>'');
					if(app_conf("SHOP_TEL")!='')
						$r['msg'].="若有疑问,请致电联系客服： <".app_conf("SHOP_TEL").">";
				}
				else
				{
					//im:查看会员分组是否能够升级
					$user_current_group = $GLOBALS['db']->getRow("select * from ".DB_PREFIX."user_group where id = ".intval($user_data['group_id']));
					$user_group = $GLOBALS['db']->getRow("select * from ".DB_PREFIX."user_group where score <=".intval($user_data['score'])." order by score desc");
					if($user_current_group['score']<$user_group['score'])
					{
						$user_data['group_id'] = intval($user_group['id']);
						$GLOBALS['db']->query("update ".DB_PREFIX."user set group_id = ".$user_data['group_id']." where id = ".$user_data['id']);
						$pm_title = "您已经成为".$user_group['name']."";
						$pm_content = "恭喜您，您已经成为".$user_group['name']."。";
						if($user_group['discount']<1)
						{
							$pm_content.="您将享有".($user_group['discount']*10)."折的购物优惠";
						}
						send_user_msg($pm_title,$pm_content,0,$user_data['id'],get_gmtime(),0,true,true);
					}
					//im:查看会员积分是否能够升级
					$user_current_level = $GLOBALS['db']->getRow("select * from ".DB_PREFIX."user_level where id = ".intval($user_data['level_id']));
					$user_level = $GLOBALS['db']->getRow("select * from ".DB_PREFIX."user_level where point <=".intval($user_data['point'])." order by point desc");
					if($user_current_level['point']<$user_level['point'])
					{
						$user_data['level_id'] = intval($user_level['id']);
						$GLOBALS['db']->query("update ".DB_PREFIX."user set level_id = ".$user_data['level_id']." where id = ".$user_data['id']);
						$pm_title = "您已经成为".$user_level['name']."";
						$pm_content = "恭喜您，您已经成为".$user_level['name']."。";
						send_user_msg($pm_title,$pm_content,0,$user_data['id'],get_gmtime(),0,true,true);
					}
					
					if($user_current_level['point']>$user_level['point'])
					{
						$user_data['level_id'] = intval($user_level['id']);
						$GLOBALS['db']->query("update ".DB_PREFIX."user set level_id = ".$user_data['level_id']." where id = ".$user_data['id']);
						$pm_title = "您已经降为".$user_level['name']."";
						$pm_content = "很报歉，您已经降为".$user_level['name']."。";
						send_user_msg($pm_title,$pm_content,0,$user_data['id'],get_gmtime(),0,true,true);
					}
					$log['l_time']=get_gmtime();
					$log['user_id']=$user_data['id'];
					//im:更新最后登陆信息
					$GLOBALS['db']->query("update ".DB_PREFIX."user set login_ip = '".$log['l_ip']."',login_time= ".$log['l_time'].",group_id=".intval($user_data['group_id'])." where id =".$user_data['id']);
					
					//添加登陆日志
					$GLOBALS['db']->autoExecute("im_user_login_log",$log);
					
					//检查是否为最新系统版本
					$log['l_type'] = intval(@$data->l_type);//用户登陆类型:默认为0,网站登陆,1为手机端IOS登陆,2为手机端android
					switch ($log['l_type'])//im_m_package:p_type:手机系统版本类型,默认为0 ios系统;为1 android系统
					{
						case "1":
							$package=$GLOBALS['db']->getRow("select p_version,p_url,is_must from im_m_package where is_effect=1 and p_type=0");
							break;
						case "2":
							$package=$GLOBALS['db']->getRow("select p_version,p_url,is_must from im_m_package where is_effect=1 and p_type=1");
							break;
						default:
							break;
					}
					if (@$package && strnatcmp($log['l_version'],$package['p_version'])<0)
					{
// 						$varreg="/^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/";
						$varreg="/^(http|https|ftp):\/\/([A-Z0-9][A-Z0-9_-]*(?:\.[A-Z0-9][A-Z0-9_-]*)+):?(\d+)?\/?/i";
						if(!preg_match($varreg,$package['p_url']))//im:判断是否为超链接
						{
							$package['p_url']=URL_PATH.str_replace("./","",$package['p_url']);
						}

						$r=array('recode'=>"0015",'msg'=>"用户登陆成功.",'data'=>array('user_id'=>$user_data['id'],'user_name'=>$user_data['user_name'],'true_name'=>$user_data['true_name'],'email'=>is_null($user_data['email'])?"":$user_data['email'],'mobile'=>is_null($user_data['mobile'])?"":$user_data['mobile'],'l_time'=>to_date($log['l_time']),'p_version'=>$package['p_version'],'p_url'=>$package['p_url'],'is_must'=>$package['is_must']));
					
					}
					else
					{
						$r=array('recode'=>"0015",'msg'=>"用户登陆成功.",'data'=>array('user_id'=>$user_data['id'],'user_name'=>$user_data['user_name'],'true_name'=>$user_data['true_name'],'email'=>is_null($user_data['email'])?"":$user_data['email'],'mobile'=>is_null($user_data['mobile'])?"":$user_data['mobile'],'l_time'=>to_date($log['l_time']),'p_version'=>$log['l_version'],'p_url'=>"",'is_must'=>""));
					}
				}
			}
		}
		ajax_return($r);
	}
	
	/*
	 * method register 用户注册
	* param int $type,string $user_name,string $user_pwd,string $email ,string mobile
	* return 返回成功/失败
	*/
	public function register()
	{
		//{"type":0,"user_name":"sara123","user_pwd":"123456","email":"[email protected]","mobile":"13245678900","xpoint":"119.306938","ypoint":"26.069746","city_name":"\u5b81\u590f","ip":"192.168.1","l_type":"1","l_version":"1.0","verify_code":"123456","msg_id":"12"}
// 		$data=json_encode(array(
// 						"type"=>0,
// 						"user_name"=>"sara123",
// 						"user_pwd"=>"123456",
// 						"email"=>"[email protected]",
// 						"mobile"=>"13245678900",
// 						"xpoint"=>"119.306938",
// 						"ypoint"=>"26.069746",
// 						"city_name"=>"宁夏",
// 						"ip"=>"192.168.1",
// 						"l_type"=>"1",
// 						"l_version"=>"1.0",
// 						"verify_code"=>"123456",
// 						"msg_id"=>12
// 						));
		$data=json_decode(@$_REQUEST['req']);
		$type = intval(@$data->type);//im:注册方式:默认为0:邮箱+账号;1为:手机号+账号

		$user_data['user_name'] = strtolower(trim(new_htmlspecialchars(new_addslashes(@$data->user_name))));
		$user_data["user_pwd"] = trim(new_htmlspecialchars(new_addslashes(@$data->user_pwd)));
		$user_data["email"] = trim(new_htmlspecialchars(new_addslashes(@$data->email)));
		$user_data["mobile"] = trim(new_htmlspecialchars(new_addslashes(@$data->mobile)));
		$user_data["xpoint"] = doubleval(@$data->xpoint);
		$user_data["ypoint"] = doubleval(@$data->ypoint);
		$city_name = trim(new_htmlspecialchars(new_addslashes(@$data->city_name)));
		$user_data["login_ip"] = trim(new_htmlspecialchars(new_addslashes(@$data->ip)));
		$l_type = intval(@$data->l_type);//用户登陆类型:默认为0,网站登陆,1为手机端IOS登陆,2为手机端android
		$l_version = trim(new_htmlspecialchars(new_addslashes(@$data->l_version)));

		if($user_data['user_name']==''|| !preg_match("/^[a-z\d]{3,20}$/i", $user_data['user_name']))
		{
			ajax_return(array('recode'=>"1001",'msg'=>"用户名不能为空,且为3-20个由字母和数字组成的字符串.".$data->user_name,'data'=>""));
		}
		else
		{
			if($GLOBALS['db']->getOne("select count(*) from ".DB_PREFIX."user where user_name = '".trim($user_data['user_name'])."'")>0)
			{
				ajax_return(array('recode'=>"1006",'msg'=>"该用户名已经存在,请重新填写",'data'=>''));
			}
			else 
			{
				$msg=get_pwd_strength($user_data['user_pwd']);
				if(!empty($msg))
				{
					ajax_return(array('recode'=>"1003",'msg'=>$msg,'data'=>''));
					
				}
				else
				{
					if($type==0)
					{
						if(!check_email($user_data['email']))
						{
							ajax_return(array('recode'=>"1003",'msg'=>"邮箱格式不正确.",'data'=>''));
						}
						else
						{
							if($GLOBALS['db']->getOne("select count(*) from ".DB_PREFIX."user where email = '".trim($user_data['email'])."'")>0)
							{
								ajax_return(array('recode'=>"1004",'msg'=>"该邮箱已经被注册过,请填写其他邮箱.",'data'=>''));
							}
						}
					}
					else
					{
						if(!check_mobile($user_data['mobile']))
						{
							ajax_return(array('recode'=>"1005",'msg'=>"手机号码格式错误,手机号码为11位.",'data'=>''));
						}
						else
						{
							$verify_code = trim(new_htmlspecialchars(new_addslashes(@$data->verify_code)));
							$msg_id = intval(@$data->msg_id);
							if ($msg_id<=0 || empty($verify_code))
							{
								ajax_return(array('recode'=>"0002",'msg'=>"参数错误",'data'=>''));
							}
							$verify_result=use_sms_code(0,0,$msg_id,0,$user_data["mobile"],$verify_code);
							if($verify_result['status']==0)
							{
								ajax_return(array('recode'=>$verify_result['recode'],'msg'=>$verify_result['msg'],'data'=>''));
							}
						}
					}
						//验证结束开始插入数据
						$user_data['create_time'] = get_gmtime();
						$user_data['update_time'] = get_gmtime();
						
						//获取默认会员组, 即升级积分最小的会员组
						$user_data['group_id'] = $GLOBALS['db']->getOne("select id from ".DB_PREFIX."user_group order by score asc limit 1");
						//获取用户所在城市id
						$city = $GLOBALS['db']->getRow("select * from ".DB_PREFIX."region_conf where name='".$city_name."'");
						if ($city)
						{
							switch ($city['region_level']) {//im:1:国 2:省 3:市(县) 4:区(镇)
								case "2":
									$user_data['province_id']=$city['id'];
									break;
								case "3":
									$user_data['city_id']=$city['id'];
									$user_data['province_id'] = $city['pid'];
									break;
								default:
									break;
							}
						}
						//账号是否激活
// 						$user_data['is_effect'] = empty($user_data['is_effect'])? app_conf("USER_VERIFY"):$user_data['is_effect'];
						$user_data['is_effect']=1;//手机端注册,默认账号为激活状态
						$user_data['code'] = ''; //默认不使用code, 该值用于其他系统导入时的初次认证
						$user_data['user_pwd'] = md5($user_data['user_pwd'].$user_data['code']);
						$user_data['register_type'] = 1;//register_type:im:用户注册的方式:默认为0,web端注册,1为手机端注册
						
						if($GLOBALS['db']->autoExecute(DB_PREFIX."user",$user_data,"INSERT"))
						{
							$user_id = $GLOBALS['db']->insert_id();
							$register_money = app_conf('USER_REGISTER_MONEY');
							$register_score = app_conf('USER_REGISTER_SCORE');
							$register_point = app_conf('USER_REGISTER_POINT');
							
							if($register_money>0||$register_score>0)
							{
								$user_get['score'] = $register_score;
								$user_get['money'] = $register_money;
								$user_get['point'] = $register_point;
								@require_once './app/modules/userModule.php';
								modify_account($user_get,intval($user_id),"在".to_date(get_gmtime())."注册成功");
							}
							
							//im:添加登陆日志
							$GLOBALS['db']->autoExecute("im_user_login_log",array('user_id'=>$user_id,'l_type'=>1,'l_ip'=>$user_data['login_ip'],'l_time'=>get_gmtime(),"city_name"=>$city_name,"l_xpoint"=>$user_data['xpoint'],"l_ypoint"=>$user_data['ypoint'],"l_type"=>$l_type,"l_version"=>$l_version));
							
							ajax_return(array('recode'=>"1009",'msg'=>"用户注册成功",'data'=>array('user_id'=>$user_id,"user_name"=>$user_data['user_name'],"email"=>is_null($user_data['email'])?"":$user_data['email'],"mobile"=>is_null($user_data['mobile'])?"":$user_data['mobile'],"create_time"=>to_date($user_data['create_time']))));
						}
						else
						{
							ajax_return(array('recode'=>"1008",'msg'=>"用户注册失败",'data'=>''));
						}
				}
			}
		}
	}
	
	/*
	 * method userUpdatePwd 修改密码接口
	* parameter int $user_id
	* parameter string $old_pwd
	* parameter string $new_pwd
	* return 返回成功/失败
	*/
	function userUpdatePwd()
	{
		//{"user_id":0,"old_pwd":"[email protected]","new_pwd":"13245678900"}
		// 		$data=json_encode(array(
		// 						"user_id"=>0,
		// 						"old_pwd"=>"[email protected]",
		// 						"new_pwd"=>"13245678900"
		// 						));
		$data=json_decode(@$_REQUEST['req']);
		$user_id = intval(@$data->user_id);
		$user_pwd = trim(new_htmlspecialchars(new_addslashes(@$data->old_pwd)));
		$new_pwd = trim(new_htmlspecialchars(new_addslashes(@$data->new_pwd)));
		
		if ($user_id<=0)
		{
			$r=array('recode'=>"0002",'msg'=>"参数错误.",'data'=>'');
		}
		else
		{
			$msg=get_pwd_strength($new_pwd);
			if(!empty($msg))
			{
				$r=array('recode'=>"1002",'msg'=>$msg,'data'=>'');
				ajax_return($r);
			}
			else
			{
				$user_data = $GLOBALS['db']->getRow("select * from ".DB_PREFIX."user where id='".$user_id."'");
				if(!$user_data)
				{
					$r=array('recode'=>"1014",'msg'=>"该用户不存在,请确认操作.",'data'=>'');
				}
				else
				{
					if($user_data['user_pwd'] != md5($user_pwd.$user_data['code'])&&$user_data['user_pwd']!=$user_pwd)
					{
						$r=array('recode'=>"0012",'msg'=>"用户密码不对,请确认您的登陆信息.",'data'=>'');
					}
					elseif($user_data['is_effect'] != 1)
					{
						$r=array('recode'=>"0011",'msg'=>"账号未被激活,暂时不能进行如下操作.",'data'=>'');
					}
					else if ($user_data['is_delete']==1)
					{
						$r=array('recode'=>"1012",'msg'=>"该用户已被删除,请重新注册.",'data'=>'');
					}
					else
					{
						$user_data['user_pwd'] = $new_pwd;
						$new_pwd = md5($new_pwd.$user_data['code']);
						if($GLOBALS['db']->query("update ".DB_PREFIX."user set user_pwd = '".$new_pwd."',password_verify='' where id = ".$user_data['id'] ))
						{
							$GLOBALS['db']->query("update ".DB_PREFIX."supplier_account set account_password = '".$new_pwd."' where user_id = ".$user_data['id'] );
							$r=array('recode'=>"0000",'msg'=>"操作成功.",'data'=>'');
						}
						else
						{
							$r=array('recode'=>"0001",'msg'=>"操作失败.",'data'=>'');
						}
					}
				}
			}
		}
		ajax_return($r);
	}
	
}
?>