xinnongbaohe/vendor/dever-main/framework/dever.php

<?php

class Dever extends Dever\Config\Load
{
    static private $register = array
    (
        'path'      => array('File\\Path','create'),

        'page'      => array('Page\\Main','getPage'),
        'total'     => array('Page\\Main','getTotal'),
        'html'     => array('Page\\Main','getHtml'),

        'url'       => array('Http\\Url','get'),
        'location'  => array('Http\\Url','location'),
        'input'     => array('Http\\Input','get'),
        'preInput'  => array('Http\\Input','prefix'),
        'setInput'  => array('Http\\Input','set'),
        'abert'     => array('Http\\Output','abert'),
        'out'       => array('Http\\Output','result'),
        'export'    => array('Http\\Output','export'),

        'load'      => array('Routing\\Load','get'),
        'object'    => array('Routing\\Load','object'),
        'setStep'    => array('Routing\\Step','set'),
        'getStep'    => array('Routing\\Step','get'),

        'config'    => array('Config\\Load','get'),
        'project'   => array('Config\\Project','load'),

        'debug'   => array('Debug\\Process','wait'),

        'view'   => array('Template\\View','get'),
        'render'   => array('Template\\View','html'),
        
        'token'   => array('Security\\Api','get'),
        'login'   => array('Security\\Api','login'),

        'rule'  => array('Security\\String','rule'),

        'tcp'  => array('Server\\Swoole','getInstance'),
    );
    
    static public $markdown;

    static public $save;

    /**
     * 设置循环里每行不同的值
     * @param string $value
     * @param string $index
     *
     * @return array
     */
    static public function lace($value, $index, $key = 2, $num = 0)
    {
        $value = explode(',', $value);
        if(!isset($value[1]))
        {
            $value[1] = '';
        }

        if($index > 0 && $index%$key == $num)
        {
            return $value[0];
        }
        else
        {
            return $value[1];
        }
    }

    /**
     * 设置循环里最新一条数据的值
     * @param string $value
     * @param string $index
     *
     * @return array
     */
    static public function first($value, $index)
    {
        if($index == 0)
        {
            return $value;
        }
    }

    /**
     * 设置循环里最后一条数据的值
     * @param string $value
     * @param string $index
     * @param string $total
     *
     * @return array
     */
    static public function last($value, $index, $total)
    {
        if($index == $total)
        {
            return $value;
        }
    }

    /**
     * 除了最后一条
     * @param string $value
     * @param string $index
     * @param string $total
     *
     * @return array
     */
    static public function other($value, $index, $total)
    {
        if($index != $total)
        {
            return $value;
        }
    }

    /**
     * 对多维数组进行排序
     * @param string $array
     * @param string $field
     * @param string $desc
     *
     * @return array
     */
    private function sort(&$array, $field, $desc = false)
    {
        $fieldArr = array();
        foreach ($array as $k => $v)
        {
            $fieldArr[$k] = $v[$field];
        }
        $sort = $desc == false ? SORT_ASC : SORT_DESC;
        array_multisort($fieldArr, $sort, $array);
    }

    /**
     * 生成html a标记 以后统一修改
     * @param string $name
     * @param string $link
     * @param string $target
     *
     * @return array
     */
    private function a($name, $link, $target = '_self')
    {
        return '<a href="'.Dever::url($link).'" target="'.$target.'">'.$name.'</a>';
    }

    /**
     * 生成html img标记 以后统一修改
     * @param string $link
     * @param string $target
     *
     * @return array
     */
    private function img($link, $target = '_self')
    {
        return Dever::a('<img src="'.$link.'" />', $link, $target);
    }

    /**
     * 获取assets的文件网络路径
     * @param string $value
     * @param string $type
     *
     * @return array
     */
    static public function assets($value, $type = 'css')
    {
        return parent::$global['host'][$type] . $value;
    }
    
    /**
     * 生成table
     * @param string $data
     * @param string $class
     *
     * @return array
     */
    static public function table($data, $class = '', $num = 1)
    {
        if($class)
        {
            $style = 'class='.$class.'';
        }
        else
        {
            $style = 'border=1 width=100% height=100%';
        }
        
        $html = '<table '.$style.'>';
        
        foreach($data as $k => $v)
        {
            if(is_array($v) && $num == 2)
            {
                $tbody = array($k);
                foreach($v as $j)
                {
                    array_push($tbody, $j);
                }
                $html .= self::tbody($tbody);
            }
            else
            {
                if(is_array($v))
                {
                    $v = self::table($v, $class);
                    //$v = var_export($v, true);
                }
                if(is_numeric($k))
                {
                    $html .= self::tbody(array($v));
                }
                else
                {
                    $html .= self::tbody(array($k, $v));
                }
            }
        }
        
        $html .= '</table>';

        return $html;
    }
    
    /**
     * 生成tbody
     * @param string $data
     * @param string $class
     *
     * @return array
     */
    static public function tbody($data)
    {
        $html = '<tr>';
        foreach($data as $k => $v)
        {
            if($k == 0)
            {
                $html .= '<td style=width:30%;line-height:1.75;font-weight:bold>'.$v.'</td>';
            }
            elseif($k == 1)
            {
                $html .= '<td style=width:30%;word-break:break-all;word-wrap:break-word;>'.$v.'</td>';
            }
            else
            {
                $html .= '<td style=word-break:break-all;word-wrap:break-word;>'.$v.'</td>';
            }
        }
        
        $html .= '</tr>';
        
        return $html;
    }

    /**
     * 判断是否包含
     * @param string $value
     * @param string $source
     *
     * @return array
     */
    static public function in($value, $index)
    {
        $key = $value . '_' . $index;
        if(isset(self::$global['in'][$key]))
        {
            return self::$global['in'][$key];
        }
        if(is_array($index))
        {
            $index = implode(',', $index);
        }
        $index .= ',';
        if(strpos($value, ','))
        {
            $temp = explode(',', $value);
            foreach($temp as $k => $v)
            {
                $state = self::in($v, $index);
                if($state == true)
                {
                    break;
                }
            }

            return self::$global['in'][$key] = $state;
        }
        else
        {
            if(strpos($index, $value . ',') !== false)
            {
                return self::$global['in'][$key] = true;
            }
            return self::$global['in'][$key] = false;
        }
    }
    
    /**
     * pic
     * @param string $file
     * @param string $name
     *
     * @return array
     */
    static public function pic($file, $name = false)
    {
        if(strpos($file, ',') !== false)
        {
            $temp = explode(',', $file);
            $file = array();
            foreach($temp as $k => $v)
            {
                $file[$k] = self::pic($v, $name);
            }
            return implode(',', $file);
        }

        if($name && strpos($file, '_') !== false)
        {
            $temp = explode('_', $file);
            $file = $temp[0] . '_' . $name;
        }

        # 替换host
        if($file && strpos($file, 'http://') === false)
        {
            $host = Dever::$global['host']['image'];
            if(is_array(Dever::$global['host']['image']))
            {
                $index = array_rand(Dever::$global['host']['image']);
                $host = Dever::$global['host']['image'][$index];
            }
            $file = $host . $file;
        }

        return $file;
    }

    /**
     * 获取链接
     * @param string $url
     * @param array $param
     *
     * @return string
     */
    static public function link($url, $param = array(), $project = 'main')
    {
        if($param)
        {
            $send = array();
            foreach($param as $k => $v)
            {
                if(is_string($k) && $v)
                {
                    $send[] = $k.'=' . $v;
                }
                elseif($v && $value = Dever::input($v))
                {
                    $send[] = $v.'=' . $value;
                }
            }
            if($send)
            {
                $url .= '?' . implode('&', $send);
            }
        }
        return Dever::url($url, $project);
    }

    /**
     * str_explode
     * @param string $value
     * @param string $index
     *
     * @return array
     */
    static function str_explode($value, $num = 2)
    {
        $len = strlen($value);
        $result = array();
        for($i = 0; $i < $len; $i=$i+$num)
        {
            $result[$i/$num] = substr($value, $i, $num);
        }

        return $result;
    }
    
    /**
     * 获取_param
     * @param string $value
     * @param string $index
     *
     * @return array
     */
    static public function param($name)
    {
        if(isset(Dever::$global['base']['_param']))
        {
            if(isset(Dever::$global['base']['_param']['add_' . $name]))
            {
                return Dever::$global['base']['_param']['add_' . $name];
            }
            
            if(isset(Dever::$global['base']['_param']['set_' . $name]))
            {
                return Dever::$global['base']['_param']['set_' . $name];
            }
        }

        return false;
    }


    /**
     * 获取ip
     *
     * @return string
     */
    static public function ip()
    {
        $ip = '';
        if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown'))
        {
            $ip = getenv('HTTP_CLIENT_IP');
        }
        elseif(getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'), 'unknown'))
        {
            $ip = getenv('HTTP_X_FORWARDED_FOR');
        }
        elseif(getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'), 'unknown'))
        {
            $ip = getenv('REMOTE_ADDR');
        }
        elseif(isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], 'unknown'))
        {
            $ip = $_SERVER['REMOTE_ADDR'];
        }
        return preg_match ( '/[\d\.]{7,15}/', $ip, $matches ) ? $matches [0] : '';
    }
    
    /**
     * 获取ua
     *
     * @return string
     */
    static public function ua()
    {
        return $_SERVER['HTTP_USER_AGENT'];
    }

    /**
     * kill
     *
     * @return string
     */
    static public function kill($commend)
    {
        $shell = "ps -ef | grep ".$commend." | grep -v grep | awk '{print $2}' | xargs kill -9";

        self::run($shell, '');
    }

    /**
     * 运维程序
     *
     * @return string
     */
    static public function daemon($interface, $project = false, $file = 'index.php', $state = false)
    {
        if(strpos($interface, 'http://') !== false)
        {
            return self::run('curl "' . $interface . '"');
        }
        $project = $project ? $project : DEVER_APP_NAME;
        $path = self::load('manage/project.setup', $project);

        if(strpos($path, 'http://') !== false)
        {
            //self::curl($path . $interface);
            return self::run('curl "' . $path . $interface . '"');
        }
        else
        {
            # ?和&无法解析
            $interface = str_replace(array('?', '&'), array('__', '^'), $interface);
            return self::run('php ' . $path . $file . ' -send ' . $interface, $state);
        }
    }
    
    /**
     * shell
     *
     * @return string
     */
    static public function run($shell, $state = false, $method = 'system')
    {
        if($state === false)
        {
            $state = ' > /dev/null &';
        }
        $method($shell . $state, $result);
        
        return $result;
    }

    /**
     * process
     *
     * @return string
     */
    static public function process($commend, $count = false)
    {
        $shell = "ps -ef | grep ".$commend." | grep -v grep";

        if($count)
        {
            $shell .= ' | grep "master" | wc -l';
        }

        $result = self::run($shell, '', 'system');

        if($result != 1)
        {
            return $result;
        }

        return false;
    }

    static public function mdate($num, $type = 1)
    {
        $num = time() - $num;
        
        if($num <= 0)
        {
            if($type == 2)
            {
                return '1秒前';
            }
            else
            {
                return '1S';
            }
        }

        $config = array
        (
            array(31536000, 'Y', '年'),
            array(2592000, 'T', '个月'),
            array(604800, 'W', '星期'),
            array(86400, 'D', '天'),
            array(3600, 'H', '小时'),
            array(60, 'M', '分钟'),
            array(1, 'S', '秒')
        );

        if($type == 2)
        {
            foreach($config as $k => $v)
            {
                $value = intval($num/$v[0]);
                
                if($value != 0) 
                {
                    return $value . $v[2] . '前';
                }
            }
            
            return '';
        }
        else
        {
            $result = '';
            
            foreach($config as $k => $v)
            {
                if($num > $v[0])
                {
                    $value = intval($num/$v[0]);
                    $num = $num - $v[0]*$value;
                    $result .= $value . $v[1] . ' ';
                }
            }
            
            return $result;
        }
    }

    /**
     * 加入到cron中
     *
     * @return string
     */
    static public function cron($name, $ldate, $interface, $time = 0, $project = false, $update = true)
    {
        if($ldate > 0)
        {
            $ldate = date('Y-m-d H:i:s', $ldate);
        }
        $info = Dever::load('manage/cron-getOne', array('where_project' => $project, 'where_interface' => $interface));
        if($info)
        {
            if($update)
            {
                $update = array();
                $update['set_name'] = $name;
                $update['set_ldate'] = $ldate;
                $update['set_interface'] = $interface;
                $update['set_time'] = $time;
                $update['set_project'] = $project;
                $update['set_state'] = 1;
                $update['where_id'] = $info['id'];

                Dever::load('manage/cron-update', $update);
            }
        }
        else
        {
            $update = array();
            $update['add_name'] = $name;
            $update['add_ldate'] = $ldate;
            $update['add_interface'] = $interface;
            $update['add_time'] = $time;
            $update['add_project'] = $project;

            Dever::load('manage/cron-insert', $update);
        }
    }

    /**
     * 字符串截取
     * @param string $string
     * @param string $length
     * @param string $etc
     *
     * @return array
     */
    static public function cut($string, $length = 80, $etc = '...')
    {
        $result = '';
        $string = html_entity_decode(trim(strip_tags($string)), ENT_QUOTES, 'utf-8');
        for($i = 0, $j = 0; $i < strlen($string); $i++)
        {
            if($j >= $length)
            {
                for($x = 0, $y = 0; $x < strlen($etc); $x++)
                {
                    if($number = strpos(str_pad(decbin(ord(substr($string, $i, 1))), 8, '0', STR_PAD_LEFT), '0'))
                    {
                        $x += $number - 1;
                        $y++;
                    }
                    else
                    {
                        $y += 0.5;
                    }
                }
                $length -= $y;
                break;
            }
            if($number = strpos(str_pad(decbin(ord(substr($string, $i, 1))), 8, '0', STR_PAD_LEFT), '0'))
            {
                $i += $number - 1;
                $j++;
            }
            else
            {
                $j += 0.5;
            }
        }
        for($i = 0; (($i < strlen($string)) && ($length > 0)); $i++)
        {
            if($number = strpos(str_pad(decbin(ord(substr($string, $i, 1))), 8, '0', STR_PAD_LEFT), '0'))
            {
                if($length < 1.0)
                {
                    break;
                }
                $result .= substr($string, $i, $number);
                $length -= 1.0;
                $i += $number - 1;
            }
            else
            {
                $result .= substr($string, $i, 1);
                $length -= 0.5;
            }
        }
        $result = htmlentities($result, ENT_QUOTES, 'utf-8');
        if($i < strlen($string))
        {
            $result .= $etc;
        }
        return $result;
    }

    /**
     * strlen
     * @param string $string
     *
     * @return array
     */
    static public function strlen($string)
    {
        preg_match_all("/./us", $string, $match);
        
        return count($match[0]);
    }

    /**
     * 执行hack的值
     * @param string $value
     * @param string $index
     * @param string $total
     *
     * @return array
     */
    static public function hack($key)
    {
        if(isset(parent::$global['hack'][$key]))
        {
            return parent::$global['hack'][$key];
        }
    }

    /**
     * 注册dever类库里的常用类，方便使用
     * @param string $name
     * @param array $param
     *
     * @return mixed
     */
    static public function __callStatic($name, $param = array())
    {
        if(isset(self::$register[$name]))
        {
            $class = 'Dever\\' . self::$register[$name][0];

            $method = self::$register[$name][1];

            return call_user_func_array(array($class, $method), $param);
        }
    }
    
    static public function curl($url, $param = false, $type = '', $ip = '', $refer = '')
    {
        //初始化
        $ch = curl_init();
        //设置选项，包括URL
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

        if($ip)
        {
            $headers['CLIENT-IP'] = $ip; 
            $headers['X-FORWARDED-FOR'] = $ip;
            $headerArr = array(); 
            foreach($headers as $n => $v)
            { 
                $headerArr[] = $n .':' . $v;  
            }
            curl_setopt($ch, CURLOPT_HTTPHEADER, $headerArr);
        }
        if($refer)
        {
            curl_setopt($ch, CURLOPT_REFERER, $refer);
        }

        if($ip || $refer)
        {
            curl_setopt($ch, CURLOPT_HEADER, 1);
        }
        else
        {
            curl_setopt($ch, CURLOPT_HEADER, 0);
        }
        
        
        if($param)
        {
            // post数据
            curl_setopt($ch, CURLOPT_POST, 1);
            
            if($type == 'json')
            {
                # 中文不用unicode编码
                $string = str_replace("\\/", "/", json_encode($param));
                $search = "#\\\u([0-9a-f]+)#ie";
             
                if(strpos(strtoupper(PHP_OS), 'WIN') === false)
                {
                    $replace = "iconv('UCS-2BE', 'UTF-8', pack('H4', '\\1'))";//LINUX
                }
                else
                {
                    $replace = "iconv('UCS-2', 'UTF-8', pack('H4', '\\1'))";//WINDOWS
                }
 
                $param = preg_replace($search, $replace, $string);
                //$param = json_encode($param, JSON_UNESCAPED_UNICODE);
                curl_setopt($ch, CURLOPT_HTTPHEADER, array(
                    'Content-Type: application/json',
                    'Content-Length: ' . strlen($param))
                );
            }
            
            //print_r($param);die;
            
            // post的变量
            @curl_setopt($ch, CURLOPT_POSTFIELDS, $param);
        }

        //执行并获取HTML文档内容
        $output = curl_exec($ch);
        //释放curl句柄
        curl_close($ch);
        //打印获得的数据
        return $output;
    }

    static public function weixin()
    { 
        if(strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false)
        {
            return true;
        }
        return false;
    }
    
    static public function mobile()  
    {
        $_SERVER['ALL_HTTP'] = isset($_SERVER['ALL_HTTP']) ? $_SERVER['ALL_HTTP'] : '';  
        $mobile_browser = '0';  
        if(preg_match('/(up.browser|up.link|mmp|symbian|smartphone|midp|wap|phone|iphone|ipad|ipod|android|xoom)/i', strtolower($_SERVER['HTTP_USER_AGENT'])))
        {
            $mobile_browser++;  
        }
        if((isset($_SERVER['HTTP_ACCEPT'])) && (strpos(strtolower($_SERVER['HTTP_ACCEPT']),'application/vnd.wap.xhtml+xml') !== false))
        {
            $mobile_browser++;
        }
        if(isset($_SERVER['HTTP_X_WAP_PROFILE']))
        {
            $mobile_browser++;
        }
        if(isset($_SERVER['HTTP_PROFILE']))
        {
            $mobile_browser++;
        }
        $mobile_ua = strtolower(substr($_SERVER['HTTP_USER_AGENT'],0,4));  
        $mobile_agents = array(  
        'w3c ','acs-','alav','alca','amoi','audi','avan','benq','bird','blac',  
        'blaz','brew','cell','cldc','cmd-','dang','doco','eric','hipt','inno',  
        'ipaq','java','jigs','kddi','keji','leno','lg-c','lg-d','lg-g','lge-',  
        'maui','maxo','midp','mits','mmef','mobi','mot-','moto','mwbp','nec-',  
        'newt','noki','oper','palm','pana','pant','phil','play','port','prox',  
        'qwap','sage','sams','sany','sch-','sec-','send','seri','sgh-','shar',  
        'sie-','siem','smal','smar','sony','sph-','symb','t-mo','teli','tim-',  
        'tosh','tsm-','upg1','upsi','vk-v','voda','wap-','wapa','wapi','wapp',  
        'wapr','webc','winw','winw','xda','xda-'
        );  
        if(in_array($mobile_ua, $mobile_agents)) 
        {
            $mobile_browser++;  
        }
        if(strpos(strtolower($_SERVER['ALL_HTTP']), 'operamini') !== false)
        {
            $mobile_browser++;
        }
        // Pre-final check to reset everything if the user is on Windows  
        if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows') !== false)
        { 
            $mobile_browser=0;
        }
        // But WP7 is also Windows, with a slightly different characteristic  
        if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows phone') !== false)
        {
            $mobile_browser++;
        }
        if($mobile_browser>0)
        {
            return true;
        }
        else
        {
            return false;
        }
    }
    
    static public function maketime($v)
    {
        if(!$v) return '';
        
        if(is_numeric($v)) return $v;

        if(is_array($v))
        {
            $v = $v[1];
        }
        
        if(strstr($v, ' '))
        {
            $t = explode(' ', $v);
            $v = $t[0];
            $s = explode(':', $t[1]);
        }
        else
        {
            $s = array(0,0,0);
        }
        
        if(strstr($v, '-'))
        {
            $t = explode('-', $v);
        }
        elseif(strstr($v, '/'))
        {
            $u = explode('/', $v);
            $t[0] = $u[2];
            $t[1] = $u[0];
            $t[2] = $u[1];
        }
        
        if(!isset($t))
        {
            $t = array(0,0,0);
        }
        
        $v = mktime($s[0], $s[1], $s[2], $t[1], $t[2], $t[0]);

        return $v;
    }
    
    /**
     * 生成随机码
     */ 
    static function code($num = 4)
    {
        $codes = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
        $code="";
        for($i=1;$i<=$num;$i++)
        {
            $code.=$codes{rand(0,61)};
        }
        return $code;
    }
    
    static function proxy($method = false, $param = false)
    {
        if($method)
        {
            if(isset(Dever::$global['host']['proxy']) && Dever::$global['host']['proxy'])
            {
                $method = urlencode($method);
                return Dever::url(Dever::$global['host']['proxy'] . 'proxy_method=' . $method . '&' . $param);
            }
            return Dever::url($method . '?' . $param);
        }
        $data = Dever::input();
        
        foreach($data as $k => $v)
        {
            Dever::setInput($k, $v);
        }
        
        return Dever::load(urldecode($data['proxy_method']), array('CHECK' => true));
    }
    
    static public function script()
    {
        $script = 'var config={};config.host="'.Dever::url('').'";config.type="'.Dever\Routing\Uri::$type.'";config.current="'.Dever::url().'";config.upload="'.Dever::$global['host']['upload'].'";config.assets="'.Dever::$global['host']['core'].'";';

        if(isset(Dever::$global['host']['proxy']))
        {
            $script .= 'config.proxy="'.Dever::$global['host']['proxy'].'";';
        }
        if(isset(Dever::$global['host']['manage']))
        {
            $script .= 'config.manage_assets="'.Dever::$global['host']['manage'].'";';
        }
        if(isset(Dever::$global['host']['workspace']))
        {
            $script .= 'config.workspace="'.Dever::$global['host']['workspace'].'";';
        }
        if(isset(Dever::$global['base']['layout']))
        {
            $script .= 'config.layout = "'.Dever::$global['base']['layout'].'";$(document).ready(function()
                        {
                            $(document).pjax("a", "'.Dever::$global['base']['layout'].'");

                            $(document).on("submit", "#form1", function (event) {event.preventDefault();$.pjax.submit(event, "'.Dever::$global['base']['layout'].'", {"push": true, "replace": false, timeout:6000, "scrollTo": 0, maxCacheLength: 0});});

                            $(document).on("pjax:start", function()
                            {
                                NProgress.start();
                            });
                            $(document).on("pjax:end", function()
                            {
                                NProgress.done();
                            });
                        });';
        }
        return $script;
    }

    /**
     * 获取文件后缀
     * @param string $file
     *
     * @return string
     */
    static public function ext($file)
    {
        return pathinfo($file, PATHINFO_EXTENSION);
    }
    
    /**
     * markdown解析
     * @param string $value
     *
     * @return string
     */
    static public function markdown($value)
    {
        self::$markdown = self::$markdown ? self::$markdown : new \Parsedown();
        
        # 一个回车就换行
        self::$markdown->setBreaksEnabled(true);
        
        # 过滤掉所有特殊代码
        return self::$markdown->text($value);
    }
    
    /**
     * setup 安装引导程序
     * @param string $value
     *
     * @return string
     */
    static public function setup()
    {
        $host = DEVER_APP_HOST;
        
        $path = DEVER_APP_PATH . '../';
        
        $dir = scandir($path);
    
        foreach($dir as $k => $v)
        {
            if($v != '.' && $v != '..' && is_dir($path . $v))
            {
                $url = str_replace(array('www', 'main'), $v, $host);
                
                Dever::curl($url);

                echo $url . ' 安装成功！<br />' . "\r\n";
            }
        }
        
        return '感谢您使用Dever！';
    }

    /**
     * cache 缓存功能
     * @param string $key
     * @param array $data
     * @param int $expire
     * @param string $type
     *
     * @return mixed
     */
    static public function cache($key = false, $data = false, $expire = 0, $type = 'data')
    {
        $cache = self::get('cache');
        if(empty($cache[$type]))
        {
            return;
        }
        //$handle =& \Dever\Cache\Handle::getInstance($type, $cache[$type]);
        $handle = \Dever\Cache\Handle::getInstance($type, $cache[$type]);

        if(is_string($data) && $data == 'delete')
        {
            return $handle->delete($key);
        }
        elseif($data)
        {
            return $handle->set($key, $data, $expire);
        }
        return $handle->get($key);
    }

    /**
     * dyna 动态解析功能
     * @param string $key
     * @param array $data
     *
     * @return mixed
     */
    static public function dyna($key = false, $data = array())
    {
        if(isset(self::$global['dyna_data'][$key]))
        {
            return self::$global['dyna_data'][$key];
        }
        $config = self::get('dyna');
        if(empty($config[$key]))
        {
            return $key;
        }
        if(!$data)
        {
            return $config[$key];
        }

        if(is_array($config[$key]))
        {
            foreach($config[$key] as $k => $v)
            {
                $v = '$value = "'.$v.'";';
                eval($v);
                if(isset($value))
                {
                    $config[$key][$k] = $value;
                }
            }
        }
        else
        {
            $v = '$value = "'.$config[$key].'";';
            eval($v);
            if(isset($value))
            {
                $config[$key] = $value;
            }
        }

        self::$global['dyna_data'][$key] = $config[$key];
        
        return $config[$key];
    }

    /**
     * submit 处理重复提交功能 此处暂时有问题
     * @param string $type
     * @param int $value
     *
     * @return mixed
     */
    static public function submit($type = 'update', $value = 1)
    {
        if(empty(self::$save))
        {
            self::$save = new \Dever\Session\Save(DEVER_APP_NAME, 'cookie');
        }
        
        if($type == 'check')
        {
            $submit = self::$save->get('submit');

            if($submit == 2)
            {
                Dever::abert('请不要重复提交');
            }
        }

        if($value)
        {
            self::$save->add('submit', $value);
        }
    }
}