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  Classes of Vinay Yadav  >  phpExifRW  >  showThumbnail.php  >  Download  
File: showThumbnail.php
Role: Application script
Content type: text/plain
Description: Script to display thumbnail
Class: phpExifRW
EXIF information reader and writer
Author: By
Last change: Minor changes to work with modified system
Date: 10 years ago
Size: 750 bytes
 

Contents

Class file image Download
<?php
 
/**
  * Script to show thumbnail extracted from EXIF information of an JPEG Image
  *
  * Vinay Yadav <vinay@vinayras.com>
  
  * http://www.vinayras.com/project/phpexifrw.php  
  * http://www.sanisoft.com/phpexifrw/
  
  * Changes on 6-June-2003
  *
  */

 
header("Content-Type: image/jpeg");

 
$file $_GET["file"];

 
$chacheFolder dirname(__FILE__)."/.cache_thumbs";

 if(
file_exists("$chacheFolder/$file")) {
        
$fp fopen("$chacheFolder/$file","rb");
        
$tmpStr fread($fp,filesize("$chacheFolder/$file"));
        echo 
$tmpStr;
   exit;
 }

 
/* assumed to get the filename with full path though GET method. */
 
require("exifReader.inc");
 
$er = new phpExifReader($file);
 
$er->processFile();
 echo 
$er->getThumbnail();
?>