发布两上PHP类(邮件发传及文件上传)

email.php
<?php
/*####################################
## author:yagas ##
## email:yagas@sohu.com ##
## website:http://www.iebsoft.com ##
####################################*/

//SMTP电子邮件发送
class ieb_email{
var $smtp;
var $port;
var $user;
var $password;
var $contentType;
var $header;

function ieb_email($SMTP, $USER, $PASSWORD, $PORT='25'){
$this->user = $USER;
$this->password = $PASSWORD;
$this->smtp = $SMTP;
$this->port = $PORT;

$crlf = "/r/n";
$this->contentType = "Content-type: text/plain; charset=/"gb2312/"".$crlf;
$this->header = "MIME-Version:1.0".$crlf;
}

function sendmail($FROM, $TO, $SUBJECT, $BODY, $ISHTML=true){
$socket = fsockopen($this->smtp, $this->port);
if(!$socket){
return 1;
exit;
}

set_socket_blocking($socket,true);
fputs($socket,"HELO try /r/n");
$result = fgets($socket);

fputs($socket,"AUTH LOGIN /r/n");
$result = fgets($socket);

fputs($socket,base64_encode($this->user)."/r/n");
$result = fgets($socket);
fputs($socket,base64_encode($this->password)."/r/n");
$result = fgets($socket);

fputs($socket,"MAIL FROM: <$FROM>/r/n");
$result = fgets($socket);
if(substr($result, 0, 3) != "235"){
return $result;
exit;
}

fputs($socket,"RCPT TO: <$TO>/r/n");

fputs($socket,"DATA/r/n");

$crlf = "/r/n";
$mail = $this->header;

//是否为HTML邮件
if($ISHTML){
$mail .= "Content-type: text/html; charset=/"gb2312/"".$crlf;
}else{
$mail .= "Content-type: text/plain; charset=/"gb2312/"".$crlf;
}

$mail .= "From: $FROM".$crlf;
$mail .= "To: $TO".$crlf;
$mail .= "Subject: $SUBJECT".$crlf.$crlf;
$mail .= $BODY.$crlf.".".$crlf;

fputs($socket, $mail);
fputs($socket, "QUIT/r/n");

fclose($socket);
$socket = NULL;
return 0;
}

}

/*
//声明对象

$mail = new ieb_email("SMTP地址", "用户名", "密码", "端口");

//发送邮件
$send = $mail->sendmail("发件人邮箱", "收件人邮箱", "邮件标题", "邮件内容", "是否为HTML邮件");

如果 $send 等于0,则发送成功,不为0则为发送失败
*/

?>

upload.php
<?php
/*####################################
## author:yagas ##
## email:yagas@sohu.com ##
## website:http://www.iebsoft.com ##
####################################*/
class ieb_upload{
var $path = null;
var $cpr = null;

//设置上传的完整路径，如：
//Windows d:/uploads
//Linux /wwwroot/uploads
function setServerPath($path){
$this->path = $path;
}

//设置文件表单的名称，对应 <input type="file" name="ieb_file" />的name
function setFileFormName($name){
$this->cpr = $_FILES[$name];
}

//取得上传文件的类型信息，返回如：image/jpeg
function getType(){
return $this->cpr['type'];
}

//取得上传文件的大小信息
//参数
//b 返回单位为byte
//k 返回单位为kb
//m 返回单位为MB
function getSize($type='b'){
if($type == 'b'){
return $this->cpr['size'];
}elseif($type == 'm'){
$size = ($this->cpr['size']/1024)/1024;
return round($size, 2);
}elseif($type == 'k'){
$size = $this->cpr['size']/1024;
return round($size, 2);
}
}

//获取上传的图片的信息
//参数：
//width 返回已上传的图片的宽度
//height 返回已上传图片的高度
//type 返回已上传图片的类型，如 .jpg
function getImageInfo($type){
$image = getimagesize($this->cpr['tmp_name']);
list($width,$height,$attr,$src) = each($image);
switch($type){
case 'width':
return $width;
break;

case 'height':
return $height;
break;

case 'type':
return $this->imageExt($attr);
break;

default:
return $src;
break;
}
}

//返回已上传文件的后缀名，如 .rar
function getExt(){
$type = $this->getType();
$start_position = strpos($type, '/');
$type = substr($type, 0, $start_position);

if($type == 'image'){
return $this->getImageInfo('type');
}else{
$start_position = strpos($this->cpr['name'], '.');
$ext = substr($this->cpr['name'], $start_position);
return $ext;
}
}

//将上传的文件移动到指定的上传目录中
//参数
//new_name 文件上传后的名称，如不指定参数，将自动随机命名已上传的文件名称
//如果上传失败，将返回false，上传成功，将返回文件名
function upload($new_name=''){
if($new_name == ''){
$f_name = date('YmdHis', time()).rand(0, 9).$this->getExt();
}else{
$f_name = $new_name.$this->getExt();
}
$mv = false;
if(is_uploaded_file($this->cpr['tmp_name'])){
$mv = move_uploaded_file($this->cpr['tmp_name'], $this->path.'/'.$f_name);
if($mv){
chmod($this->path.'/'.$f_name, '0777');
return $f_name;
}else{
return false;
}
}
}

private function imageExt($int){
switch($int){
case 1:
return ".gif";
break;

case 2:
return ".jpg";
break;

case 3:
return ".png";
break;

case 4:
return ".swf";
break;

case 6:
return ".bmp";
break;

case 7:
case 8:
return ".gif";
break;

default:
return ".jpg";
break;
}
}
}
?>
下载地址：http://www.iebsoft.com/downloads/ieb_phpc.rar