Below is my code, which uploads a picture and makes a thumb nail. it works fine but..
the thumbnail is 100100 how can I change this to something else depending on how big the image is?? is if it's a long imaeg 100100 will not work it almost needs to be a % maybe.... any ideas???
<!doctype html public "-//w3c//dtd html 3.2//en">
<html>
<head>
<title>Multiple image upload script from plus2net.com</title>
<meta name="GENERATOR" content="Arachnophilia 4.0">
<meta name="FORMATTER" content="Arachnophilia 4.0">
</head>
<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#800080" alink="#ff0000">
<?php
$add="../album/$userfile_name"; // the path with the file name where the file will be stored, upload is the directory name.
if(move_uploaded_file ($userfile, $add)){
echo "Successfully uploaded the mage";
chmod("$add",0777);
}else{echo "Failed to upload file Contact Site admin to fix the problem";
exit;}
///////// Start the thumbnail generation//////////////
$n_width=50; // Fix the width of the thumb nail images
$n_height=50; // Fix the height of the thumb nail imaage
//$percent = 0.5;
//list($width, $height) = getimagesize('http://www.rugbyleaguenz.com/travel/album/nzbanner3.jpg');
//$n_width = $width * $percent;
//$n_height = $height * $percent;
$tsrc="../album/thumbs/$userfile_name"; // Path where thumb nail image will be stored
echo $tsrc;
if (!($userfile_type =="image/pjpeg" OR $userfile_type=="image/gif")){echo "Your uploaded file must be of JPG or GIF. Other file types are not allowed<BR>";
exit;}
/////////////////////////////////////////////// Starting of GIF thumb nail creation///////////
if (@$userfile_type=="image/gif")
{
$im=ImageCreateFromGIF($add);
$width=ImageSx($im); // Original picture width is stored
$height=ImageSy($im); // Original picture height is stored
$newimage=imagecreatetruecolor($n_width,$n_height);
imageCopyResized($newimage,$im,0,0,0,0,$n_width,$n_height,$width,$height);
if (function_exists("imagegif")) {
Header("Content-type: image/gif");
ImageGIF($newimage,$tsrc);
}
elseif (function_exists("imagejpeg")) {
Header("Content-type: image/jpeg");
ImageJPEG($newimage,$tsrc);
}
chmod("$tsrc",0777);
}////////// end of gif file thumb nail creation//////////
////////////// starting of JPG thumb nail creation//////////
if($userfile_type=="image/pjpeg"){
$im=ImageCreateFromJPEG($add);
$width=ImageSx($im); // Original picture width is stored
$height=ImageSy($im); // Original picture height is stored
$newimage=imagecreatetruecolor($n_width,$n_height);
imageCopyResized($newimage,$im,0,0,0,0,$n_width,$n_height,$width,$height);
ImageJpeg($newimage,$tsrc);
chmod("$tsrc",0777);
}
//////////////// End of JPG thumb nail creation //////////
?>
<font size="2" face="verdana" color="black">
<center><a href='addimg.php'>Add another photo</a></center>
</body>
</html>
