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Revision: 5621
at March 20, 2008 03:57 by skywalker


Updated Code
<?php 
/********************************************** 
* Yazar     : Richard Harris 
* Web     : www.rtharris.com 
* Posta     : [email protected] 
* Tarih     : 16/02/06 
* Kullanım     : 
*           <img src=img.php> 
*           <img src=img.php?folder=images2/> 
***********************************************/ 
 
if($_GET['folder']){ 
     $folder=$_GET['folder']; 
}else{ 
     $folder='/images/'; 
} 
 
//Selected Folder Name
$path = $_SERVER['DOCUMENT_ROOT']."/".$folder; 
$files=array(); 
if ($handle=opendir("$path")) { 
     while(false !== ($file = readdir($handle))) {   
          if ($file != "." && $file != "..") {  
                     if(substr($file,-3)=='gif' || substr($file,-3)=='jpg') $files[count($files)] = $file; 
                } 
           }  
} 
closedir($handle);  
 
$random=rand(0,count($files)-1); 
if(substr($files[$random],-3)=='gif') header("Content-type: image/gif"); 
elseif(substr($files[$random],-3)=='jpg') header("Content-type: image/jpeg"); 
readfile("$path/$files[$random]"); 
?>

Usage :
It's very easy to use. Just copy the code to a new php file and save it "randomImages.php". 

Then where ever you would like to use and show your random images, use this way and don't forget to add folder name to a string.
<img src=randomImages.php?folder=randomFolder02/>

Revision: 5620
at March 20, 2008 03:52 by skywalker


Initial Code
<?php 
/********************************************** 
* Yazar     : Richard Harris 
* Web     : www.rtharris.com 
* Posta     : [email protected] 
* Tarih     : 16/02/06 
* Kullanım     : 
*           <img src=img.php> 
*           <img src=img.php?folder=images2/> 
***********************************************/ 
 
if($_GET['folder']){ 
     $folder=$_GET['folder']; 
}else{ 
     $folder='/images/'; 
} 
 
//Seçilen klasör 
$path = $_SERVER['DOCUMENT_ROOT']."/".$folder; 
$files=array(); 
if ($handle=opendir("$path")) { 
     while(false !== ($file = readdir($handle))) {   
          if ($file != "." && $file != "..") {  
                     if(substr($file,-3)=='gif' || substr($file,-3)=='jpg') $files[count($files)] = $file; 
                } 
           }  
} 
closedir($handle);  
 
$random=rand(0,count($files)-1); 
if(substr($files[$random],-3)=='gif') header("Content-type: image/gif"); 
elseif(substr($files[$random],-3)=='jpg') header("Content-type: image/jpeg"); 
readfile("$path/$files[$random]"); 
?>

Initial URL


Initial Description
It gets images randomly from folder that you've pointed.

Initial Title
Random Image PHP

Initial Tags
php, image

Initial Language
PHP