pop3_open("pop.163.com", "110");	if(!$pop3){		echo "[ERROR] Failed to connect to localhost
\n";		return false;	}	if(!$H_pop -> pop3_user("yin273642232@163.com")){		echo "[ERROR] Username failed!
\n";		return false;	}	if(!$H_pop -> pop3_pass("password")){		echo "[ERROR] PASS failed!
\n"; 		return false;	}	//$H_pop -> pop3_top(1,0);	$H_pop -> pop3_retr(5);	//text/html	//$H_pop -> pop3_retr(1);	$H_pop -> get_heads();	//获得头信息	$H_pop -> get_bodys();	//获得邮件内容和附件		echo "
";	print_r($H_pop -> H_data["head"]);	echo "
      
";	print_r($H_pop -> H_data["body"]);	echo "
      
";	print_r($H_pop -> H_data["attc"]);	echo "
";	//时间	echo $H_pop -> H_data["head"]["date"]["week"]." ".$H_pop -> H_data["head"]["date"]["year"]."年".$H_pop -> H_data["head"]["date"]["moth"][0]."月".$H_pop -> H_data["head"]["date"]["days"]."日".$H_pop -> H_data["head"]["date"]["hous"].":".$H_pop -> H_data["head"]["date"]["mins"].":".$H_pop -> H_data["head"]["date"]["sect"];	echo "
     
";	//发件人	echo $H_pop -> H_data["head"]["from"][0]." - ".$H_pop -> H_data["head"]["from"][1];	echo "
     
";	//收件人	echo $H_pop -> H_data["head"]["to"][0]." - ".$H_pop -> H_data["head"]["to"][1];	echo "
     
";	//主题	echo $H_pop -> H_data["head"]["subject"];	echo "
     
";	//内容	echo $H_pop -> H_data["body"][0]["size"];	echo $H_pop -> H_data["body"][0]["cont"];	echo "
     
附件：
";	//附件	for($H_i = 1; $H_i <= count($H_pop -> H_data["attc"]);$H_i++){		echo $H_pop -> H_data["attc"][$H_i]["content-type"];		echo $H_pop -> H_data["attc"][$H_i]["size"];		echo $H_pop -> H_data["attc"][$H_i]["filename"];	}	//附件下载	$H_pop -> get_attc(1,'');	$H_pop -> pop3_quit();*************************************///Start Classclass H_pop{     public $Hsocket;            //连接的socket     public $Hline; 				//返回信息    public $Hstatus; 			//状态        public $H_desce;					//描述    public $H_ROOT_DIR;					//文件地址路径    public $H_head;						//头信息    public $H_body;						//邮件内容    public $H_attc;						//附件    public $H_headf = false;    public $H_data;						//数据		public function __construct(){		//当实例化一个对象的时候，这个对象的这个方法首先被调用		return ''; 	} 	public function __destruct(){ 		//当删除一个对象或对象操作终止的时候，调用该方法 		return ''; 	} 	public function __get($key){ 		//当试图读取一个并不存在的属性的时候被调用  		return '['.$key.'] Variable not find';  	}  	public function __set($key,$val){ 		//当试图向一个并不存在的属性写入值的时候被调用  		return '['.$key.'] Variable not find';  	}  	public function __call($key,$args){  		//当试图调用一个对象并不存在的方法时，调用该方法  		return '['.$key.'] Function not find';	}	public function __toString(){		//当打印一个对象的时候被调用		return $this -> H_desce();  	}  	public function __clone(){  		//当对象被克隆时，被调用  		return "clone";  	}	public function H_desce(){		//返回描述		$this -> H_desce .= '类名:H_pop-收取E-mail处理;';		$this -> H_desce .= '函数:pop3_open($Hserver,$Hport),返回:打开sock连接,参数:$Hserver-服务器地址.$Hport-端口;';		$this -> H_desce .= '函数:pop3_user($user),返回:设置用户名,参数:$user-用户名;';		$this -> H_desce .= '函数:pop3_pass($pass),返回:设置密码,参数:$pass-密码;';		$this -> H_desce .= '函数:pop3_stat(),返回:邮箱的统计资料,参数:无;';		$this -> H_desce .= '函数:pop3_list(),返回:邮件数量和每个邮件的大小,参数:无;';		$this -> H_desce .= '函数:pop3_retr($nr),返回:由标识的邮件的全部文本,参数:$nr-指定信件id;';		$this -> H_desce .= '函数:pop3_dele($nr),返回:将邮件标记为删除,由quit命令执行,参数:$nr-指定信件id;';		$this -> H_desce .= '函数:pop3_quit(),返回:更新并退出,参数:无;';		return $this -> H_desce;	}		public function pop3_open($Hserver,$Hport){ 		//打开sock连接		set_time_limit(3600);		$this -> Hsocket = fsockopen($Hserver, $Hport); 		if($this -> Hsocket <= 0) return false;		$this -> Hline = fgets($this -> Hsocket, 1024); 		$this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1); 		$this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024); 		if($this -> Hstatus["LASTRESULT"] !=  "+") return false;		return true; 	} 	public function pop3_user($user){		//设置用户名		fputs($this -> Hsocket,"USER ".$user."\r\n"); 		$this -> Hline = fgets($this -> Hsocket, 1024); 		$this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1); 		$this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024); 		if ($this -> Hstatus["LASTRESULT"] !=  "+") return false; 		return true; 	} 	public function pop3_pass($pass){    	//设置密码        fputs($this -> Hsocket,"PASS ".$pass."\r\n");         $this -> Hline = fgets($this -> Hsocket, 1024);         $this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1);         $this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024);        if ($this -> Hstatus["LASTRESULT"] !=  "+") return false;        return true;     }        public function pop3_uidl($nr=0){    	//返回邮件唯一id        if($nr > 0) fputs($this -> Hsocket,"UIDL ".$nr."\r\n");         else fputs($this -> Hsocket,"UIDL\r\n");         $this -> Hline = fgets($this -> Hsocket, 1024);         $this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1);         $this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024);         if ($this -> Hstatus["LASTRESULT"] !=  "+") return false;        if($nr > 0){        	if (!eregi("\+OK (.*) (.*)", $this -> Hline, $regs)) return false;    	}else{    		$i = 0; 	        while(trim($this -> Hline = fgets($this -> Hsocket, 4096)) != "."){	        	$regs[$i] = explode(" ",trim($this -> Hline));	            $i++; 	        }    	}    	return $regs;    }        public function pop3_stat(){    	//返回邮箱的统计资料        fputs($this -> Hsocket,"STAT\r\n");         $this -> Hline = fgets($this -> Hsocket, 1024);         $this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1);         $this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024);         if ($this -> Hstatus["LASTRESULT"] !=  "+") return false;        if (!eregi("\+OK (.*) (.*)", $this -> Hline, $regs)) return false;        return $regs;     }        public function pop3_noop(){    	//返回一个肯定的响应        fputs($this -> Hsocket,"NOOP\r\n");         $this -> Hline = fgets($this -> Hsocket, 1024);         $this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1);         $this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024);         if ($this -> Hstatus["LASTRESULT"] !=  "+") return false;        if (!eregi("\+OK (.*) (.*)", $this -> Hline, $regs)) return false;        return $regs;     }        public function pop3_list($nr=0){    	//返回邮件数量和每个邮件的大小        if($nr > 0) fputs($this -> Hsocket,"LIST ".$nr."\r\n");         else fputs($this -> Hsocket,"LIST\r\n");         $this -> Hline = fgets($this -> Hsocket, 1024);         $this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1);         $this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024);        if ($this -> Hstatus["LASTRESULT"] !=  "+") return false;        $i = 0;         while(trim($this -> Hline = fgets($this -> Hsocket, 4096)) != "."){            $H_list[$i] = $this -> Hline;            $i++;         }        return $H_list;    }        public function pop3_top($n=1,$m=0){    	//返回 n 号邮件的前 m 行内容,m必须是自然数    	$this -> H_data = array();    	$this -> H_head = array();    	$this -> H_body = array();    	$this -> H_headf = false;    	    	$H_stafg = false;        if($m > 0) fputs($this -> Hsocket,"TOP ".$n." ".$m."\r\n");         else fputs($this -> Hsocket,"TOP ".$n." 0\r\n");         $this -> Hline = fgets($this -> Hsocket, 1024);         $this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1);         $this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024);        if($this -> Hstatus["LASTRESULT"] !=  "+") return false;        $H_i = -1;        $H_j = -1;        while(trim($this -> Hline = fgets($this -> Hsocket, 4096)) != "."){            //每次读取一行存储            $H_tems = trim($this -> Hline);            if($H_tems == '' && !$this -> H_headf) $this -> H_headf = true;            if(!$this -> H_headf) $this -> H_head[++$H_i] = $H_tems;            else $this -> H_body[++$H_j] = $H_tems;        }        return true;    }        public function pop3_retr($nr){    	//返回由参数标识的邮件的全部文本        $this -> H_data = array();    	$this -> H_head = array();    	$this -> H_body = array();    	$this -> H_headf = false;    	fputs($this -> Hsocket,  "RETR ".$nr."\r\n");         $this -> Hline = fgets($this -> Hsocket, 1024);         $this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1);         $this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024);         if($this -> Hstatus["LASTRESULT"] !=  "+") return false;        $H_i = -1;        $H_j = -1;         while(trim($this -> Hline = fgets($this -> Hsocket, 4096)) != "."){ //每次读取一行存储           	$H_tems = trim($this -> Hline);            if($H_tems == '' && !$this -> H_headf) $this -> H_headf = true;            if(!$this -> H_headf) $this -> H_head[++$H_i] = $H_tems;             else $this -> H_body[++$H_j] = $H_tems;        }       return true;    }        public function pop3_dele($nr){ 		//将邮件标记为删除,由quit命令执行        fputs($this -> Hsocket,  "DELE ".$nr."\r\n");         $this -> Hline = fgets($this -> Hsocket, 1024);         $this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1);         $this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024);        if($this -> Hstatus["LASTRESULT"] !=  "+") return false;        return true;     }        public function pop3_quit(){ 		//更新并退出        fputs($this -> Hsocket,  "QUIT\r\n");         $this -> Hline = fgets($this -> Hsocket, 1024);         $this -> Hstatus["LASTRESULT"] = substr($this -> Hline, 0, 1);         $this -> Hstatus["LASTRESULTTXT"] = substr($this -> Hline, 0, 1024);        if($this -> Hstatus["LASTRESULT"] <>  "+") return false;        return true;    }    public function get_heads(){    	//获得邮件头信息    	$H_data = array();    	if(strtolower(gettype($this -> H_head)) == 'array'){    		foreach($this -> H_head as $H_val){	    		$H_temp = explode(":",$H_val);	        	$H_tems = strtolower(trim(count($H_temp) > 1 ? $H_temp[0] : $H_tems));	        	if(count($H_temp) > 1) unset($H_temp[0]);	        	$H_tstr = trim(implode(":",$H_temp));	    		switch($H_tems){	        		case "date" : {				//发件日期(Sat, 1 Mar 2008 18:00:44 +0800 (CST))	        			$H_data["date"] .= $H_tstr;	        			break;	        		}	        		case "from" : {				//发件编码和人=?GBK?B?u8azrMi6?= 
     
      	        			$H_data["from"] .= $H_tstr;	        			break;	        		}	        		case "to" : {				//接收人	        			$H_data["to"] .= $H_tstr;	        			break;	        		}	        		case "message-id" : {		//唯一id	        			$H_data["message-id"] .= $H_tstr;	        			break;	        		}	        		case "subject" : {			//邮件主题	        			$H_data["subject"] .= $H_tstr;	        			break;	        		}	        		case "mime-version" : {		//MIME的版本	        			$H_data["mime-version"] .= $H_tstr;	        			break;	        		}	        		case "content-type" : {		//内容类型	        			$H_data["content-type"] .= $H_tstr;	        			break;	        		}	        		case "content-transfer-encoding" : {		//编码	        			$H_data["content-transfer-encoding"] .= $H_tstr;	        			break;	        		}	        		case "x-originating-ip" : {	//发送者和服务器ip	        			$H_data["x-originating-ip"] .= $H_tstr;	        			break;	        		}	        		case "x-priority" : {		//优先级	        			$H_data["x-priority"] .= $H_tstr;	        			break;	        		}	        		case "x-mailer" : {			//邮件服务器版本	        			$H_data["x-mailer"] .= $H_tstr;	        			break;	        		}	        		case "x-coremail-antispam" : {	//反垃圾邮件	        			$H_data["x-coremail-antispam"] .= $H_tstr;	        			break;	        		}	        	}//end switch	    	}//end foreach	    	$this -> H_head = array();	    	//发件日期(Sat, 1 Mar 2008 18:00:44 +0800 (CST))	    	$H_data["date"] = $this -> get_date($H_data["date"]);	    	//发件编码和人=?GBK?B?u8azrMi6?= 
      
               	$H_data["from"] = explode(" ",preg_replace(array("'\"'","'\<'","'\>'"),array("","",""),$this -> get_encode($H_data["from"])));        	//接收人        	$H_data["to"] = explode(" ",preg_replace(array("'\"'","'\<'","'\>'"),array("","",""),$this -> get_encode($H_data["to"])));        	//邮件主题        	$H_data["subject"] = $this -> get_encode($H_data["subject"],"gb2312");        	//内容类型        	$H_temp = explode(";",trim($H_data["content-type"]));        	$H_tempa["type"] = $H_temp[0];	//类型(multipart/mixed|multipart/alternative|text/html)        	if(count($H_temp) > 1){	//标示符        		$H_temt = explode("=",trim($H_temp[1]));        		$H_annx = strtolower(trim($H_temt[0]));        		if(count($H_temt) > 1) unset($H_temt[0]);        		if(ereg("^\"(.*)\"$",implode("=",$H_temt),$H_regs)){        			$H_tempa[$H_annx] = $H_regs[1];        		}else $H_tempa[trim($H_tems[0])] = trim($H_temt[1]);        	}        	$H_data["content-type"] = $H_tempa;        	$this -> H_data["head"] = $H_data;	    	return true;    	}else return false;    }    public function get_bodys(){    	//处理内容正文与附件    	$this -> H_data["body"] = array();    	$this -> H_data["attc"] = array();    	$H_allba = array();    	$H_stafg = false;    	$H_attfg = false;    	$H_boday = '';    	//检测是否是混合类型    	if(!eregi("multipart",$this -> H_data["head"]["content-type"]["type"]) && !preg_match("/^--[\S]*[^--]$/",$this -> H_body[1])){    		$H_cont = implode("\r\n",$this -> H_body);    		$H_body = array(array("cont" => $H_cont,"size" => strlen($H_cont)));		}else foreach($this -> H_body as $H_val){    		if(preg_match("/^--[\S]*--$/",$H_val)){	//结束标记    			if($H_tempa != "") $H_allba[] = $H_tempa;    			$H_tempa = array();	    		$H_temfg = false;	    		$H_stafg = false;	    		if($H_attfg){	    			if(('--'.$H_boday.'--') == trim($H_val)) $H_body = $H_allba;	    			else $H_attc = $H_allba;	    		}else $H_body = $H_allba;	    		unset($H_allba);    		}else if(preg_match("/^--[\S]*[^--]$/",$H_val)){	//开始标记    			if($H_tempa != "") $H_allba[] = $H_tempa;    			$H_tempa = array();	    		$H_temfg = false;	    		$H_stafg = true;    		}else{    			if($H_stafg){    				if(eregi('boundary=\"([^\"]*)\"',$H_val,$H_regs)){	//有附件    					$H_tempa["boundary"] = $H_regs[1];    					$H_boday = $H_regs[1];    					$H_attfg = true;    				}else if($H_temfg){	//内容    					//处理每行最后的=    					if(ereg("=$",$H_val,$H_tregs) && ($H_tempa["content-transfer-encoding"] == 'quoted-printable')){    						$H_val = substr($H_val,0,strlen($H_val)-1);    					}    					$H_tempa["cont"] .= $H_val;    				}else{    					if($H_vlstr == ''){ $H_vlstr = $H_val; continue;}    					if($H_val != ''){	    					$H_temp = explode(":",$H_val);							if(count($H_temp) < 2){								$H_vlstr .= $H_val;								continue;							}						}						$H_temp = explode(":",$H_vlstr);						$H_vlstr = $H_val;						$H_temps = explode(";",trim($H_temp[1]));						$H_annex = strtolower(trim($H_temp[0]));						$H_tempa[$H_annex] = trim($H_temps[0]);						if(count($H_temps) > 1) foreach($H_temps as $H_valst){							if($H_valst != '') $H_tempb = explode("=\"",preg_replace("'\"$'","",trim($H_valst)));				    		if(count($H_tempb) > 1) $H_tempa[strtolower($H_tempb[0])] = preg_replace("'\"'","",trim($H_tempb[1]));				    	}			    	}			    	if($H_val == '') $H_temfg = true;		    	}	    	}		}		$this -> H_body = array();		//内容解码添加size属性		$H_i = 0;		if($H_body != '') foreach($H_body as $H_val){			$H_encod = $H_val["content-transfer-encoding"] == '' ? $this -> H_data["head"]["content-transfer-encoding"] : $H_val["content-transfer-encoding"];			if($H_encod != ''){				switch(strtolower($H_encod)){					case "base64" : 	//将 BASE64 编码字符串解码						$H_body[$H_i]["cont"] = base64_decode($H_val["cont"]);						break;					case "quoted-printable" :	//将 qp 编码字符串转成 8 位字符串						$H_body[$H_i]["cont"] = quoted_printable_decode($H_val["cont"]);						break;				}				$H_body[$H_i]["cont"] = mb_convert_encoding($H_body[$H_i]["cont"],"gb2312","ucs-bom,utf-8,gb2312,cp936,big5,euc-jp,euc-kr,latin1");				$H_body[$H_i]["charset"] = 'gb2312';				$H_body[$H_i]["cont"] = preg_replace("'\.\.'",".",$H_body[$H_i]["cont"]);			}			$H_body[$H_i]["size"] = strlen($H_body[$H_i]["cont"]);			++$H_i;		}		//附件解码		$H_i = 0;		if($H_attc != '') foreach($H_attc as $H_val){			if(count($H_val) > 1){				$H_attc[$H_i]["name"] = $this -> get_encode($H_val["name"]);				$H_attc[$H_i]["filename"] = $this -> get_encode($H_val["filename"]);				$H_encod = $H_val["content-transfer-encoding"] == '' ? $this -> H_data["head"]["content-transfer-encoding"] : $H_val["content-transfer-encoding"];				if($H_encod != ''){					switch(strtolower($H_encod)){						case "base64" : 	//将 BASE64 编码字符串解码							$H_attc[$H_i]["cont"] = base64_decode($H_val["cont"]);							break;						case "quoted-printable" :	//将 qp 编码字符串转成 8 位字符串							$H_attc[$H_i]["cont"] = quoted_printable_decode($H_val["cont"]);							break;					}				}				$H_attc[$H_i]["size"] = strlen($H_attc[$H_i]["cont"]);			}			++$H_i;		}		$this -> H_data["body"] = $H_body;		$this -> H_data["attc"] = $H_attc;		unset($H_body,$H_attc);		return true;    }    public function get_encode($data,$H_bm="gb2312", $encode="ucs-bom,utf-8,gb2312,cp936,big5,euc-jp,euc-kr,latin1") { 		//收发件人-解码	    $data = mb_convert_encoding($data, $H_bm, $encode); 	    $data = preg_replace_callback("/(=\?(.*?)\?B\?(.*?)\?=)/i", create_function('$matches', 'return mb_convert_encoding(base64_decode($matches[3]), '.$H_bm.', $matches[2]);'), $data);	    $data = preg_replace_callback("/(=\?(.*?)\?Q\?(.*?)\?=)/i", create_function('$matches', 'return mb_convert_encoding(quoted_printable_decode($matches[3]), '.$H_bm.', $matches[2]);'), $data);	    //$data = preg_replace_callback("/(=\?(.*?)\?Q\?(.*?)\?=)/i", create_function('$matches', 'return mb_convert_encoding(imap_qprint($matches[3]), '.$H_bm.', $matches[2]);'), $data);	    return $data; 	}	public function get_date($H_date){		//处理时间		$H_temp = explode("+",$H_date);		$H_tem1 = explode(",",trim($H_temp[0]));		if(count($H_tem1) > 1){			$H_tems = trim($H_tem1[1]);			switch(trim(strtolower($H_tem1[0]))){				case "mon" : $H_week = "星期一"; break;				case "tue" : $H_week = "星期二"; break;				case "wed" : $H_week = "星期三"; break;				case "thu" : $H_week = "星期四"; break;				case "fri" : $H_week = "星期五"; break;				case "sat" : $H_week = "星期六"; break;				case "sun" : $H_week = "星期日"; break;			}		}else{			$H_tems = trim($H_tem1[0]);		}		$H_tem2 = explode(" ",trim($H_tems));		switch(trim(strtolower($H_tem2[1]))){			case "jan" : $H_moth = array(1,"一月"); break;			case "feb" : $H_moth = array(2,"二月"); break;			case "mar" : $H_moth = array(3,"三月"); break;			case "apr" : $H_moth = array(4,"四月"); break;			case "may" : $H_moth = array(5,"五月"); break;			case "jun" : $H_moth = array(6,"六月"); break;			case "jul" : $H_moth = array(7,"七月"); break;			case "aug" : $H_moth = array(8,"八月"); break;			case "stp" : $H_moth = array(9,"九月"); break;			case "oct" : $H_moth = array(10,"十月"); break;			case "nov" : $H_moth = array(11,"十一月"); break;			case "dec" : $H_moth = array(12,"十二月"); break;		}		$H_days = trim($H_tem2[0]);		//日		$H_year = trim($H_tem2[2]);		//年		$H_tem3 = explode(":",trim($H_tem2[3]));		$H_hous = trim($H_tem3[0]);		//时		$H_mins = trim($H_tem3[1]);		//分		$H_sect = trim($H_tem3[2]) == '' ? '00':trim($H_tem3[2]);		//秒		if($H_week == ''&& $H_moth[0]!=''&&$H_days!=''&&$H_year!=''){			switch(trim(strtolower(date("D",mktime($H_moth[0],$H_days,$H_year))))){				case "mon" : $H_week = "星期一"; break;				case "tue" : $H_week = "星期二"; break;				case "wed" : $H_week = "星期三"; break;				case "thu" : $H_week = "星期四"; break;				case "fri" : $H_week = "星期五"; break;				case "sat" : $H_week = "星期六"; break;				case "sun" : $H_week = "星期日"; break;			}		}		return array("week" => $H_week,"days" => $H_days,"moth" => $H_moth,"year" => $H_year,"hous" => $H_hous,"mins" => $H_mins,"sect" => $H_sect);	}	public function get_attc($H_num=1,$H_name=''){		//下载附件		$H_enum = count($this -> H_data["attc"]);		if($H_num < 1 || $H_num > $H_enum) return 'ERROR';		$H_ctype = $this -> H_data["attc"][$H_num]["content-type"];		$H_fsize = $this -> H_data["attc"][$H_num]["size"];		$H_temp = explode(".",$this -> H_data["attc"][$H_num]["filename"]);		$H_fname = ($H_name == '' ? $H_temp[0] : $H_name).".".$H_temp[1];		//设置头信息		Header('Content-type: '.$H_ctype);		Header('Accept-Ranges: bytes');		Header('Accept-Length: '.$H_fsize);		Header('Content-Disposition: attachment; filename='.$H_fname);		echo $this -> H_data["attc"][$H_num]["cont"];	//输出		flush();	}}//End Class?>