Advanced Search

Return to Snippet

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