生成随机图象的代码php的
生成随机图象的代码PHP的
作者：tdweb 时间：2004-05-02 19:21:33 来自： 责任编辑：clinch
Code:
<?php
/*
-------------------------------------------------------------
|MD 随机图象生成器 TDWEB汉化版 |
|版本 1.0.0 |
|版权所有 Matthew Dingley 2003 TDWEB [stt ] |
|寻找更多MD软件的帮助信息，请登陆MD 网站： |
|www.matthewdingley.co.uk |
|following code into the page where you want the image: |
|<?php include "image.php"; ?> |
-------------------------------------------------------------
*/
$dir=opendir("/home/you/public_html/folder/");
//This is the directory route to the folder
$directory="";
//This is a relative link to the directory if it is not in the same directory as the file you are displaying the images on
$pattern=".(gif|jpg|jpeg|png|bmp|swf)$";
if(!$dir)
{
die("Failed to read directory");
}
$s=readdir($dir);
$count="0";
$image;
while($s)
{
if(ereg($pattern, $s))
{
$image[$count]=$s;
$count++;
}
$s=readdir($dir);
}
closedir($dir);
//Spit it out
$limit=count($image);
$limit--;
$randNum=rand(0,$limit);
$size=getimagesize("$directory$image[$randNum]");
echo "<br><img src="$directory$image[$randNum]" $size[3]>";
?>