Код:
<?php
//check user
require dirname(__FILE__).'/includes/check_user.php';
require dirname(__FILE__).'/includes/ImageEditor.php';
require dirname(__FILE__).'/includes/functions.php';
//------ exact dimensions for thumbnails used in FIG ------//
$thumb_width = 148;
$thumb_height = 118;
//how thumbs should be processed
// full - a basic thumbnail
// crop - crops thumbnail to fit
$process = $_SESSION['thumbs'];
//ratio of width/height
$thumb_ratio = round($thumb_width/$thumb_height, 2);
$folder = $_POST['folder'];
$name = $_POST["name"];
$pics_xml_add = "";
$attach = $_POST['add'];
//upload pictures
for($x=1; $x<=5; $x++){
if ($_FILES["file$x"]["size"] > 0) {
//temp location
$imgSource = $_FILES["file$x"]["tmp_name"];
//path to gallery folder
$dir = realpath("../$folder");
//picture dir vars
$pic = urldecode(basename($_FILES["file$x"]["name"]));
//convert spaces to underscores
$pic = str_replace(" ", "_", $pic);
//move file
if(move_uploaded_file( $imgSource, "$dir/$pic")){
list($width, $height, $type, $attr) = getimagesize("$dir/$pic");
//get ratio of width/height
$ratio = round($width/$height, 2);

if ($process == "crop"){
//determine the width and height to keep the thumbnail uniform
//then crop the thumbnail in the center to get our new thumbnail
if($ratio > $thumb_ratio){
//picture is too wide so we will need to crop the thumbnails width
$new_width = ceil(($width*$thumb_width)/$height);
$new_height = $thumb_height;
$crop_x = (round($new_width/2))-(round($thumb_width/2));
$crop_y = 0;
} elseif($ratio < $thumb_ratio){
//picture is too high so we will need to crop the thumbnails height
$new_width = $thumb_width;
$new_height = ceil(($height*$thumb_height)/$width);
$crop_x = 0;
$crop_y = (round($new_height/2))-(round($thumb_height/2));
} else {
//the ratio of the image is the same as the thumbnail
$new_width = $thumb_width;
$new_height = $thumb_height;
$crop_x = 0;
$crop_y = 0;
}

//time to resize the image and crop it for thumbnail
$imageEditor = new ImageEditor($pic, $dir . "/");
//resize
$imageEditor->resize($new_width, $new_height);
//crop
$imageEditor->crop($crop_x, $crop_y, $thumb_width, $thumb_height);
//save
$imageEditor->outputFile($pic, $dir . "/thumbs/");
} else { //make a basic thumbnail
if($ratio > $thumb_ratio){
//picture is too wide so we will set the the width to its maximum
$new_width = $thumb_width;
$new_height = ceil(($thumb_width*$height)/$width);
} elseif($ratio < $thumb_ratio){
//picture is too high so we will set the height to its maximum
$new_width = ceil(($thumb_height*$width)/$height);
$new_height = $thumb_height;
} else {
//the ratio of the image is the same as the thumbnail
$new_width = $thumb_width;
$new_height = $thumb_height;
}

//time to resize the image and crop it for thumbnail
$imageEditor = new ImageEditor($pic, $dir . "/");
//resize
$imageEditor->resize($new_width, $new_height);
//save
$imageEditor->outputFile($pic, $dir . "/thumbs/");
}
//create xml for this picture
$pics_xml_add .= "\t<image location=\"" . $pic . "\" desc=\"" . stripslashes($_POST["desc$x"]) . "\" />\n";
}
}
}
//------------- writing new xml ----------------//
//path to xml
$filename = realpath("../$folder/pics.xml");
// make sure xml exists and is writable
if (is_writable($filename)) {
//open the file for reading and writing
if (!$handle = fopen($filename, 'r+b')) {
error("Cannot open file");
exit;
}
//read file
$contents = fread($handle, filesize($filename));

//rewind file pointer to start and truncate file to zero
rewind($handle);
ftruncate($handle, 0);

if ($attach == "start"){
//attach pictures at beginning of gallery
$contents = str_replace("<pictures>","",$contents);
$contents = "<pictures>\n" . $pics_xml_add . $contents;
} else {
//attach pictures at end of gally
$contents = str_replace("</pictures>","",$contents);
$contents .= $pics_xml_add . "</pictures>";
}
// writing new xml
if (fwrite($handle, $contents) === FALSE) {
error("Cannot write to file");
exit;
}

fclose($handle);
} else {
error("pics.xml does not seem to be writable. Check that you have changed its CHMOD settings to 777.");
}
//---------------- done writing new xml --------------//

?>
<html>
<head>
<title><?php echo $name; ?> - Upload</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css">
<!--
p {
line-height: 1.5em;
}
</style>
<link href="style.css" rel="stylesheet" type="text/css">
</head>
<body>
<p align="center"><a href="page_upload_pics.php?name=<?php echo $name; ?>&folder=<?php echo $folder; ?>">Upload More Picture</a></p>
<p align="center">OR</p>
<p align="center"><a href="javascript:window.close();">Close this window</a></p>
</body>
</html>

PHP версии 5.1.2