Uploadare si redimensionare poze

Din plictiseala :

Code:
<?php

if(isset($_POST['Submit']))

{
$size = 150; // dimensiunea thumbnail-ului

$filedir = 'pics/'; // directorul imaginii pe care o vei uploada
$thumbdir = 'pics/'; // directorul imaginii thumbnail
$prefix = 'small_'; // prefixul adaugat imaginii

$maxfile = '2000000';
$mode = '0666';

$userfile_name = $_FILES['image']['name'];
$userfile_tmp = $_FILES['image']['tmp_name'];
$userfile_size = $_FILES['image']['size'];
$userfile_type = $_FILES['image']['type'];

if (isset($_FILES['image']['name']))
{
$prod_img = $filedir.$userfile_name;

$prod_img_thumb = $thumbdir.$prefix.$userfile_name;
move_uploaded_file($userfile_tmp, $prod_img);
chmod ($prod_img, octdec($mode));

$sizes = getimagesize($prod_img);

$aspect_ratio = $sizes[1]/$sizes[0];

if ($sizes[1] <= $size)
{
$new_width = $sizes[0];
$new_height = $sizes[1];
}else{
$new_height = $size;
$new_width = abs($new_height/$aspect_ratio);
}

$destimg=ImageCreateTrueColor($new_width,$new_height) or die('Problem In Creating image');
$srcimg=ImageCreateFromJPEG($prod_img) or die('Problem In opening Source Image');
ImageCopyResized($destimg,$srcimg,0,0,0,0,$new_width,$new_height,ImageSX($srcimg),ImageSY($srcimg)) or die('Problem In resizing');
ImageJPEG($destimg,$prod_img_thumb,90) or die('Problem In saving');
imagedestroy($destimg);
}

echo '
<a href="'.$prod_img.'">
<img src="'.$prod_img_thumb.'" width="'.$new_width.'" heigt="'.$new_height.'">
</a>';

}else{

echo '
<form method="POST" action="'.$_SERVER['PHP_SELF'].'" enctype="multipart/form-data">
<input type="file" name="image"><p>
<input type="Submit" name="Submit" value="Submit">
</form>';
}

?>

Daca stiti ce faceti puteti sa modificati cum vreti