PHP program generated by thumbnail images

Pages uploaded by the client:

--------------------upload.htm---------------------

<form enctype= "Multipart/form-data"

Method= "POST" action= "upload.php" >

<input type= "hidden" name= "max_file_size" value= "10240000000" > Please select or enter the upload file name: <input name= "upfile" type= "file" >

<input type= "Submit" value= "Start uploading" >

---------------------upload.php-------------------

<?
if (empty ($upfile)) {

Print ("No file was transfered!\n no files uploaded!");

Exit

}

$image _path= $upfile;

@ $image _info=getimagesize ($image _path);

if ($image _info[2]==2)

{@ $image 2=imagecreatefromjpeg ($image _path);

}

else if ($image _info[2]==1) {

@ $image 2=imagecreatefromgif ($image _path);

}

Else

if (Empty ($image 2))

$image 2_x=imagesx ($image 2);

$image 2_y=imagesy ($image 2);

if ($image 2_x== $image 2_y) {

$x = 150;

$y = 0;

}

else if ($image 2_x> $image 2_y) {

$x = 150;

$y =intval (150* $image 2_y/$image 2_x);

}

else{

$y = 150;

$x =intval (150* $image 2_x/$image 2_y);

}

$image 1=imagecreate ($x, $y);

Imagecopyresized ($image 1, $image 2,0,0,0,0, $x, $y, $image 2_x, $image 2_y);

Imagegif ($image 1, "new.gif");

?>

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