下载地址：http://sourceforge.net/project/showfiles.php?group_id=26031&package_id=252700

下面我们用一个实例来介绍它的用法。

测试环境：
Ubuntu 9.10
Postfix 2.6.5
PHP 5.2.10

<?php
require_once("class.phpmailer.php");

$mail = new PHPMailer();

// 默认编码为 iso-8859-1，当邮件中包含中文字符时，会出现乱码，所以我们改成UTF8
$mail->CharSet = 'UTF8'; 

// 设置PHPMailer是否使用 SMTP，如果设置了该项，其他相关项也需要设置
$mail->IsSMTP();

// SMTP服务器地址，也可以使用第三方提供的免费SMTP服务器，如新浪免费邮箱发信(smtp)服务器的地址为：smtp.sina.com
$mail->Host = 'localhost';

// 设置是否启用SMTP认证，当为true时有时会出错，所以这里我们设置为false
$mail->SMTPAuth = false;

// SMTP用户名，如果使用linux下的sendmail或postfix等邮件服务器, 此处留空；如果使用第三方的SMTP服务器，要填写相应用户名，也就是你的邮箱地址
$mail->Username = '';

// SMTP密码，基本同上
$mail->Password = ''; 

// 设置邮件正文的格式，默认为Html格式，当为false时，使用文本格式
$mail->IsHTML(true);

// 邮件正文
$mail->Body = 'The Mail Contents';

// 当用户查看邮件的设备不支持HTML时，可以在这里输入纯文本的内容
$mail->AltBody = "This is the body in plain text for non-HTML mail clients"; 

// 发件人地址
$mail->From = 'example@example.com'; 

// 发件人姓名
$mail->FromName = 'Ben';

// 也可以这样设置发件人的址址及姓名

$mail->SetFrom('example@example.com', 'Ben');

// 添加回复地址，姓名
$mail->AddReplyTo("example@example.com","Reply Name");

// 添加抄送地址，貌似只能在win32平台使用，未做测试
$mail->AddCC($address, $name = "");

// 添加密送地址，貌似只能在win32平台使用，未做测试
$msil->AddBCC($address, $name = "");

$mail->Subject = 'Test'; // 邮件主题

// AddAddress($address, $name = ""), 添加一个收件人地址，收件人姓名默认为空
$mail->AddAddress('example@example.com');

// 添加一个附件
$mail->AddAttachment("doc/learningjquery.pdf");

// 清除所有收件人地址,当给多人发送邮件时，此方法尤其有用
$mail->ClearAddresses();

// Send()方法：创建信息和发送邮件,如果发送失败返回false,使用下面的ErrorInfo属性可以显示错误描述,发送成功返回true
if(!$mail->Send())
{
	echo "Mailer Error: " . $mail->ErrorInfo;
	exit;
}

echo 'Send Successful.';
?>

PHPMailer的方法请参见： http://phpmailer.worxware.com/index.php?pg=methods
PHPMailer的属性请参见： http://phpmailer.worxware.com/index.php?pg=properties

It can be very helpful to any developer who wants to get the PHP functions on static pages, get the extra functionality (like being able to use file_get_contents(), mktime(), serialize() ) & take the load off the server.

Currently ~400 functions are ported & there are still ones being experimented or waiting to be included. But it is possible to find the most popular ones (even md5()).

The download packages can be totally customized & it is possible to get only the functions you need besides all of them.

Requirements: No Requirements
Compatibility: All Major Browsers
Website: http://phpjs.org/
Download: http://phpjs.org/packages/index

In this week’s 30 minute screencast, I’m going to show you how easy it is to work with the MVC pattern and CodeIgniter. This video is aimed at beginners who have no experience with a PHP framework.

For demonstration purposes, we’ll be building a simple image upload utility. We’ll then perform some validation, save the file to our uploads folder, and automatically create a respective thumbnail. With raw PHP, this can be somewhat time-consuming. However, with CodeIgniter, it’s simply a matter of referencing the correct library, and passing in some configuration options! Let’s dive in.

The Tutorial

Final Controller

<?php

class Upload extends Controller {

	function Upload() {
		parent::Controller();
		// $this->load->helper('form');
	}

	function index() {
		$this->load->view('upload_form');
	}

	function doUpload() {
		$config['upload_path'] = 'uploads/';
		$config['allowed_types'] = 'gif|jpg|jpeg|png';
		$config['max_size'] = '1000';
		$config['max_width'] = '1920';
		$config['max_height'] = '1280';						

		$this->load->library('upload', $config);

		if(!$this->upload->do_upload()) echo $this->upload->display_errors();
		else {
			$fInfo = $this->upload->data();
			$this->_createThumbnail($fInfo['file_name']);

			$data['uploadInfo'] = $fInfo;
			$data['thumbnail_name'] = $fInfo['raw_name'] . '_thumb' . $fInfo['file_ext'];
			$this->load->view('upload_success', $data);
		}
	}

	function _createThumbnail($fileName) {
		$config['image_library'] = 'gd2';
		$config['source_image'] = 'uploads/' . $fileName;
		$config['create_thumb'] = TRUE;
		$config['maintain_ratio'] = TRUE;
		$config['width'] = 75;
		$config['height'] = 75;

		$this->load->library('image_lib', $config);
		if(!$this->image_lib->resize()) echo $this->image_lib->display_errors();
	}
}

Final View

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html>
  <head>
    <title>Upload an Image </title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  </head>

  <body>
    <div id="container">
    	<h2>Upload an Image </h2>

		<?php echo form_open_multipart('upload/doUpload'); ?>
		<input type="file" name="userfile" />
		<p><input type="submit" value="Submit" name="submit" /></p>
		<?php echo form_close(); ?>
    </div>

  </body>
</html>

I hope you guys enjoyed this video tutorial. If you’d like to see more CodeIgniter tutorials and videos on Nettuts+, please be loud in the comments. I know I’d like to see more! I’m in the process of learning this framework myself, so links to resources, tips, etc. will be much appreciated!