一、文件结构：
二、新建 yoursite.com/phpthumb/.htaccess文件内容
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?thumb=$1 [L,QSA]
</IfModule>
三、yoursite.com/thumbs/index.php 文件内容
<?php
$thumb = $_GET['thumb'];
if (!$thumb) {
exit;
}
$thumb_array = explode('.',$thumb);
$image = '../';
foreach($thumb_array as $k=>$thumb_part){
if ($k != count($thumb_array)-2) {
$image .= $thumb_part . '.';
}
}
$image = substr($image,0,-1);
list($width,$height) = explode('x',$thumb_array[count($thumb_array)-2]);
if (file_exists($image)) {
require('../thumb/ThumbLib.inc.php');
$phpThumb = PhpThumbFactory::create($image);
$phpThumb->adaptiveResize($width, $height);
if (!is_file($thumb)) {
mkdir(dirname($thumb),0777,true);
if ($phpThumb->save($thumb)) {
header('Location: /phpthumb/'.$thumb);
exit;
}
}
}
?>
四、yoursite.com/thumbs/index.html文件内容
<html>
<head>
<title>这里是多张图片</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
</head>
<body>
图片一<img src="/phpthumb/images/Desert.100x100.jpg">
图片二<img src="/phpthumb/images/Desert.100x200.jpg">
图片三<img src="/phpthumb/images/Desert.200x200.jpg">
</body>
</html>
五、上传一张图片到 yoursite.com/images/Desert.jpg
六、yoursite.com/phpthumb/images/Desert.100x100.jpg 出单张图片
七、访问yoursite.com/phpthumb/index.html，出每张图片的缩略图