PHP收邮件receiveMail

用PHP来发邮件,相信大家都不陌生,但读取收件箱的话,接触就少了,这次总结下自己的经验,希望能够帮助大家.

注意:1.PHP读取收件箱主要是利用imap扩展,所以在使用下面方法前,必须开启imap扩展模块的支持.

2.此方法支持中文,不会乱码,须要保持全部文件的编码的一致性

1.文件结构

2.邮件类 ./mailreceived/receiveMail.class.php

./mailreceived/receiveMail.class.php 文件内容例如以下:

<?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;
				
				//取邮件附件
				if($struckture->parts[$key]->ifdparameters)
				{
					//命名附件,转码
					$name=$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)//图片
						$message = imap_base64 ($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);
					
				}
				// 处理内容中包括图片的部分
				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)
						{
							//命名图片
							$name=$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 "";
		}
		//处理图片
		$body=$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);
	}
	
	//移动邮件到指定分组
	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()转换邮件标题的字符编码,处理乱码
	 */
	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;
	}
	
}
?
>

3.控制层 ./mailreceived/mailControl.php

 ./mailreceived/mailControl.php 内容例如以下:

<?

/*
 * 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 background
set_time_limit(0); // run script forever
date_default_timezone_set('Asia/Shanghai');
include("receivemail.class.php");
class mailControl
{
	//定义系统常量
	//username
	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()读取收件箱邮件
	 *
	 * @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($tot < 1) { //假设信件数为0,显示信息
			return array("msg"=>"No Message for ".$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)
		
				//处理邮件附件
				$files=$obj->GetAttach($i,$this->savePath); // 获取邮件附件，返回的邮件附件信息数组
				
				$imageList=array();
				foreach($files as $k => $file)
				{			
					//type=1为附件,0为邮件内容图片
					if($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();
 	//收取邮件
	$res=$obj->mailReceived();
	echo "<pre>";print_r($res);
	
	//创建邮箱
//  $obj->creatBox("readyBox");
?
>

4.訪问地址:http://localhost/test.cn/mailreceived/mailControl.php 就可以