用PHP來發郵件,相信大家都不陌生,但讀取收件箱的話,接觸就少了,這次總結下自己的經驗,希望可以幫助大家.

注意:1.PHP讀取收件箱主要是利用imap擴展,所以在使用以下方法前,必須開啟imap擴展模塊的支持.

2.此方法支持中文,不會亂碼,需要保持所有文件的編碼的一致性

./mailreceived/receiveMail.class.php 文件內容如下:

<?php// Main ReciveMail Class File - Version 1.0 (03-06-2015)/* * File: recivemail.class.php * Description: Reciving mail With Attechment * Version: 1.1 * Created: 03-06-2015 * Author: Sara Zhou */class receiveMail{	var $server='';	var $username='';	var $password='';		var $marubox='';							var $email='';				function receiveMail($username,$password,$EmailAddress,$mailserver='localhost',$servertype='pop',$port='110',$ssl = false) //Constructure	{		if($servertype=='imap')		{			if($port=='') $port='143'; 			$strConnect='{'.$mailserver.':'.$port. '}INBOX'; 		}		else		{			$strConnect='{'.$mailserver.':'.$port. '/pop3'.($ssl ? "/ssl" : "").'}INBOX'; 		}		$this->server			=	$strConnect;		$this->username			=	$username;		$this->password			=	$password;		$this->email			=	$EmailAddress;	}	function connect() //Connect To the Mail Box	{		$this->marubox=@imap_open($this->server,$this->username,$this->password);				if(!$this->marubox)		{			return false;// 			echo "Error: Connecting to mail server";// 			exit;		}		return true;	}			function getHeaders($mid) // Get Header info	{		if(!$this->marubox)			return false;		$mail_header=imap_header($this->marubox,$mid);		$sender=$mail_header->from[0];		$sender_replyto=$mail_header->reply_to[0];		if(strtolower($sender->mailbox)!='mailer-daemon' && strtolower($sender->mailbox)!='postmaster')		{			$subject=$this->decode_mime($mail_header->subject);			$ccList=array();			foreach ($mail_header->cc as $k => $v)			{				$ccList[]=$v->mailbox.'@'.$v->host;			}			$toList=array();			foreach ($mail_header->to as $k => $v)			{				$toList[]=$v->mailbox.'@'.$v->host;			}			$ccList=implode(",", $ccList);			$toList=implode(",", $toList);			$mail_details=array(					'fromBy'=>strtolower($sender->mailbox).'@'.$sender->host,					'fromName'=>$this->decode_mime($sender->personal),					'ccList'=>$ccList,//strtolower($sender_replyto->mailbox).'@'.$sender_replyto->host,					'toNameOth'=>$this->decode_mime($sender_replyto->personal),					'subject'=>$subject,					'mailDate'=>date("Y-m-d H:i:s",$mail_header->udate),					'udate'=>$mail_header->udate,					'toList'=>$toList//strtolower($mail_header->to[0]->mailbox).'@'.$mail_header->to[0]->host// 					'to'=>strtolower($mail_header->toaddress)				);		}		return $mail_details;	}	function get_mime_type(&$structure) //Get Mime type Internal Private Use	{ 		$primary_mime_type = array("TEXT", "MULTIPART", "MESSAGE", "APPLICATION", "AUDIO", "IMAGE", "VIDEO", "OTHER"); 				if($structure->subtype && $structure->subtype!="PNG") { 			return $primary_mime_type[(int) $structure->type] . '/' . $structure->subtype; 		} 		return "TEXT/PLAIN"; 	} 	function get_part($stream, $msg_number, $mime_type, $structure = false, $part_number = false) //Get Part Of Message Internal Private Use	{ 				if(!$structure) { 			$structure = imap_fetchstructure($stream, $msg_number); 		} 		if($structure) { 			if($mime_type == $this->get_mime_type($structure))			{ 				if(!$part_number) 				{ 					$part_number = "1"; 				} 				$text = imap_fetchbody($stream, $msg_number, $part_number);								if($structure->encoding == 3)				{					return imap_base64($text);// 					if ($structure->parameters[0]->value!="utf-8")// 					{// 						return imap_base64($text);// 					}// 					else// 					{// 						return imap_base64($text);// 					}				}				else if($structure->encoding == 4)				{					return iconv('gb2312','utf8',imap_qprint($text));				}				else				{					return iconv('gb2312','utf8',$text);				}			} 			if($structure->type == 1) /* multipart */ 			{ 				while(list($index, $sub_structure) = each($structure->parts))				{ 					if($part_number)					{ 						$prefix = $part_number . '.'; 					} 					$data = $this->get_part($stream, $msg_number, $mime_type, $sub_structure, $prefix . ($index + 1)); 					if($data)					{ 						return $data; 					} 				} 			} 		}		return false; 	} 	function getTotalMails() //Get Total Number off Unread Email In Mailbox	{		if(!$this->marubox)			return false;// 		return imap_headers($this->marubox);		return imap_num_recent($this->marubox);	}		function GetAttach($mid,$path) // Get Atteced File from Mail	{		if(!$this->marubox)			return false;		$struckture = imap_fetchstructure($this->marubox,$mid);				$files=array();		if($struckture->parts)        {			foreach($struckture->parts as $key => $value)			{				$enc=$struckture->parts[$key]->encoding;								//取郵件附件				if($struckture->parts[$key]->ifdparameters)				{					//命名附件,轉碼					$name=$this->decode_mime($struckture->parts[$key]->dparameters[0]->value);										$extend =explode("." , $name);					$file['extension'] = $extend[count($extend)-1];					$file['pathname']  = $this->setPathName($key, $file['extension']);					$file['title']     = !empty($name) ? htmlspecialchars($name) : str_replace('.' . $file['extension'], '', $name);					$file['size']      = $struckture->parts[$key]->dparameters[1]->value;// 					$file['tmpname']   = $struckture->parts[$key]->dparameters[0]->value;					if(@$struckture->parts[$key]->disposition=="ATTACHMENT")					{						$file['type']      = 1;							}					else					{						$file['type']      = 0;					}								$files[] = $file;															$message = imap_fetchbody($this->marubox,$mid,$key+1);					if ($enc == 0)						$message = imap_8bit($message);					if ($enc == 1)						$message = imap_8bit ($message);					if ($enc == 2)						$message = imap_binary ($message);					if ($enc == 3)//圖片						$message = imap_base64 ($message); 					if ($enc == 4)						$message = quoted_printable_decode($message);					if ($enc == 5)						$message = $message;					$fp=fopen($path.$file['pathname'],"w");					fwrite($fp,$message);					fclose($fp);									}				// 處理內容中包含圖片的部分				if($struckture->parts[$key]->parts)				{					foreach($struckture->parts[$key]->parts as $keyb => $valueb)					{						$enc=$struckture->parts[$key]->parts[$keyb]->encoding;						if($struckture->parts[$key]->parts[$keyb]->ifdparameters)						{							//命名圖片							$name=$this->decode_mime($struckture->parts[$key]->parts[$keyb]->dparameters[0]->value);							$extend =explode("." , $name);							$file['extension'] = $extend[count($extend)-1];							$file['pathname']  = $this->setPathName($key, $file['extension']);							$file['title']     = !empty($name) ? htmlspecialchars($name) : str_replace('.' . $file['extension'], '', $name);							$file['size']      = $struckture->parts[$key]->parts[$keyb]->dparameters[1]->value;// 							$file['tmpname']   = $struckture->parts[$key]->dparameters[0]->value;							$file['type']      = 0;							$files[] = $file;														$partnro = ($key+1).".".($keyb+1);														$message = imap_fetchbody($this->marubox,$mid,$partnro);							if ($enc == 0)								   $message = imap_8bit($message);							if ($enc == 1)								   $message = imap_8bit ($message);							if ($enc == 2)								   $message = imap_binary ($message);							if ($enc == 3)								   $message = imap_base64 ($message);							if ($enc == 4)								   $message = quoted_printable_decode($message);							if ($enc == 5)								   $message = $message;							$fp=fopen($path.$file['pathname'],"w");							fwrite($fp,$message);							fclose($fp);						}					}				}							}		}		//move mail to taskMailBox		$this->move_mails($mid, $this->marubox);				return $files;	}		function getBody($mid,&$path,$imageList) // Get Message Body	{		if(!$this->marubox)			return false;		$body = $this->get_part($this->marubox, $mid, "TEXT/HTML");		if ($body == "")			$body = $this->get_part($this->marubox, $mid, "TEXT/PLAIN");		if ($body == "") { 			return "";		}		//處理圖片		$body=$this->embed_images($body,$path,$imageList);		return $body;	}		function embed_images(&$body,&$path,$imageList)	{		// get all img tags		preg_match_all('/<img.*?>/', $body, $matches);		if (!isset($matches[0])) return;				foreach ($matches[0] as $img)		{			// replace image web path with local path			preg_match('/src="(.*?)"/', $img, $m);			if (!isset($m[1])) continue;			$arr = parse_url($m[1]);			if (!isset($arr['scheme']) || !isset($arr['path']))continue;			// 			if (!isset($arr['host']) || !isset($arr['path']))continue;			if ($arr['scheme']!="http")			{				$filename=explode("@", $arr['path']);				$body = str_replace($img, '<img alt="" src="'.$path.$imageList[$filename[0]].'" style="border: none;" />', $body);			}		}		return $body;	}		function deleteMails($mid) // Delete That Mail	{		if(!$this->marubox)			return false;				imap_delete($this->marubox,$mid);	}	function close_mailbox() //Close Mail Box	{		if(!$this->marubox)			return false;		imap_close($this->marubox,CL_EXPUNGE);	}		//移動郵件到指定分組	function move_mails($msglist,$mailbox)	{		if(!$this->marubox)			return false;			imap_mail_move($this->marubox, $msglist, $mailbox);	}		function creat_mailbox($mailbox)	{		if(!$this->marubox)			return false;				//imap_renamemailbox($imap_stream, $old_mbox, $new_mbox);		imap_create($this->marubox, $mailbox);	}		/*	 * decode_mime()轉換郵件標題的字符編碼,處理亂碼	 */	function decode_mime($str){		$str=imap_mime_header_decode($str);		return $str[0]->text;		echo "str";print_r($str);		if ($str[0]->charset!="default")		{echo "==".$str[0]->text;			return iconv($str[0]->charset,'utf8',$str[0]->text);		}		else		{			return $str[0]->text;		}	}		/**	 * Set path name of the uploaded file to be saved.	 *	 * @param  int    $fileID	 * @param  string $extension	 * @access public	 * @return string	 */	public function setPathName($fileID, $extension)	{		return date('Ym/dHis', time()) . $fileID . mt_rand(0, 10000) . '.' . $extension;	}	}?>

./mailreceived/mailControl.php 內容如下:

<?/* * File: mailControl.php * Description: Received Mail Example * Created: 03-06-2015 * Author: Sara Zhou */@header('Content-type: text/html;charset=UTF-8');error_reporting(0);ignore_user_abort(); // run script in backgroundset_time_limit(0); // run script foreverdate_default_timezone_set('Asia/Shanghai');include("receivemail.class.php");class mailControl{	//定義系統常量	//用戶名	public $mailAccount = "123456@qq.com";	public $mailPasswd = "12345";	public $mailAddress = "123456@qq.com";	public $mailServer = "pop.qq.com";	public $serverType = "pop3";	public $port = "110";	public $now       = 0;	public $savePath  = '';	public $webPath   = "../upload/";		public function __construct()	{		$this->now = date("Y-m-d H:i:s",time());				$this->setSavePath();	}		/**	 * mail Received()讀取收件箱郵件	 *	 * @param	 * @access public	 * @return result	 */	public function mailReceived()	{		// Creating a object of reciveMail Class		$obj= new receivemail($this->mailAccount,$this->mailPasswd,$this->mailAddress,$this->mailServer,$this->serverType,$this->port,false);		 		//Connect to the Mail Box		$res=$obj->connect();         //If connection fails give error message and exit		if (!$res)		{			return array("msg"=>"Error: Connecting to mail server");		}		// Get Total Number of Unread Email in mail box		$tot=$obj->getTotalMails(); //Total Mails in Inbox Return integer value		if($tot < 1) { //如果信件數為0,顯示信息			return array("msg"=>"No Message for ".$this->mailAccount);		}		else		{			$res=array("msg"=>"Total Mails:: $tot<br>");				for($i=$tot;$i>0;$i--)			{				$head=$obj->getHeaders($i);  // Get Header Info Return Array Of Headers **Array Keys are (subject,to,toOth,toNameOth,from,fromName)						//處理郵件附件				$files=$obj->GetAttach($i,$this->savePath); // 獲取郵件附件，返回的郵件附件信息數組								$imageList=array();				foreach($files as $k => $file)				{								//type=1為附件,0為郵件內容圖片					if($file['type'] == 0)					{						$imageList[$file['title']]=$file['pathname'];					}				}				$body = $obj->getBody($i,$this->webPath,$imageList);								$res['mail'][]=array('head'=>$head,'body'=>$body,"attachList"=>$files);			 // 				$obj->deleteMails($i); // Delete Mail from Mail box//         		$obj->move_mails($i,"taskMail");			}			$obj->close_mailbox();   //Close Mail Box			return $res;		}	}	 	/**	* creatBox	*	* @access public	* @return void	*/	public function creatBox($boxName)	{		// Creating a object of reciveMail Class		$obj= new receivemail($this->mailAccount,$this->mailPasswd,$this->mailAddress,$this->mailServer,$this->serverType,$this->port,false);		$obj->creat_mailbox($boxName);	}		/**	 * Set save path.	 *	 * @access public	 * @return void	 */	public function setSavePath()	{		$savePath = "../upload/" . date('Ym/', $this->now);		if(!file_exists($savePath))		{			@mkdir($savePath, 0777, true);			touch($savePath . 'index.html');		}		$this->savePath = dirname($savePath) . '/';	}	 } 	$obj=new mailControl(); 	//收取郵件	$res=$obj->mailReceived();	echo "<pre>";print_r($res);		//創建郵箱//  $obj->creatBox("readyBox");?>

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