1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
<?php
$docRoot = $_SERVER['DOCUMENT_ROOT'];
//Set images folder. (optional parameter)
define("FOLDER_IMAGES",$docRoot);
//Set cache folder. (must parameter)
define("FOLDER_CACHE","cache");
//Set jpeg quality
define("JPEG_QUALITY","100");
//set image not found filepath. a must parameter. Output this image in case the image not found.
define("FILEPATH_IMAGE_NOT_FOUND","images_system/image_not_found.jpg");
//--------------------------------------------------------------------
require_once 'get_image.class.php';
//set defines data
$getImage = new GetImage();
$getImage->setImagesFolder(FOLDER_IMAGES);
$getImage->setCacheFolder(FOLDER_CACHE);
$getImage->setErrorImagePath(FILEPATH_IMAGE_NOT_FOUND);
$getImage->setJpegQuality(JPEG_QUALITY);
//validate "img"
if(!isset($_GET["img"])){
echo "Image not found, please use format like: <b>getimage.php?img=pic.jpg</b>";
exit();
}
//set image url
$img = $_GET["img"];
//set widht and height
$width = -1;
$width = isset($_GET["w"])?$_GET["w"]:-1;
$height = isset($_GET["h"])?$_GET["h"]:-1;
//set type
$type = "";
if(isset($_GET["exact"])) $type = GetImage::TYPE_EXACT;
else if(isset($_GET["exacttop"])) $type = GetImage::TYPE_EXACT_TOP;
//call show image function
$getImage->showImage($img,$width,$height,$type);
?>
|