PHP实例：email address 生成图片程序

网络整理 - 07-26

把下面的文件保存为index.php

<?
/*
MailX Managment System 0.8 Beta
*/
header("Content-type:image/png");
$mailaddress=$_GET['mailname'];
$mailaddresslen=strlen($mailaddress);
$mailaddressimages=imagecreate($mailaddresslen*10,25);
$lenadd=$mailaddresslen;
$fontsize="4";
$center=(imagesx($mailaddressimages)-8.3*strlen($mailaddress))/2;
$mailimagesbackground=ImageColorAllocate($mailaddressimages,231,196,43);
$mailimagesfacecolor=ImageColorAllocate($mailaddressimages,0,0,0);
ImageString($mailaddressimages,$fontsize,$center,5,$mailaddress,$mailimagesfacecolor);
Imagepng($mailaddressimages);
ImageDestroy($mailaddressimages);
?>

把下面的文件保存为index.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "">
<html xmlns="" />
<head>
<title>Welcome to domain.com</title>
<meta content="all" name="robots" />
<meta content="webmaster@domain.com,US" name="author" />
<meta content=",Reprint from then webseits" name=Copyright />
<meta content="Welcome to domain.com!" name=description />
<meta content="About For China News Sports Entertainment Shop Business Travel" name=keywords />
<meta http-equiv=Content-Language content="iso-8859-1" />
<link rev=stylesheet media=all href="css/style01.css" type=text/css rel=stylesheet />
<style type=text/css media=all>@import url("css/style01.css");</style>
<meta http-equiv="Content-Language" content="en" />
<meta http-equiv="pics-label" content='(pics-1.1 "" l gen true for "" r (nz 1 vz 1 lz 1 oz 1 cz 1) gen true for "" r (nz 1 vz 1 lz 1 oz 1 cz 1))' />
<meta http-equiv="reply-to" content="webmaster@domain.com" />
<meta name="Author" content="domain.com employee" />
<meta name="Copyright" content="Copyright (C) 2002-2005 domain.com All signature Rights Reserved." />
<meta content="MSHTML 6.00.3790.0" name="generator" />
</head>
<body>
<form action="index.php" mothod="post">
You email:<input name="mailname" type="text" value="Webmaster@domain.com" /><br /><input type="submit" value="确定" />
</form>

然后把两个文件放在同一个目录就可以了.

这个程序主要是.
通过get获取值后生成.
一个图片格式的email地址.
主要是为了防止email搜索软件抓取email地址.