1 <?php
2 function turn_y($filename){
3 $image_back = imagecreatefromjpeg($filename);
4
5 $width = imagesx($image_back);
6 $height = imagesy($image_back);
7
8 $image_new = imagecreatetruecolor($width,$height);
9
10 for($x = 0;$x < $width;$x ++){
11 imagecopy($image_new,$image_back,$width - $x - 1,0,$x,0,1,$height);
12 }
13
14 imagejpeg($image_new,$filename);
15
16 imagedestroy($image_back);
17 imagedestroy($image_new);
18 }
19
20 function turn_x($filename){
21 $image_back = imagecreatefromjpeg($filename);
22
23 $width = imagesx($image_back);
24 $height = imagesy($image_back);
25
26 $image_new = imagecreatetruecolor($width,$height);
27
28 for($y = 0;$y < $height;$y ++){
29 imagecopy($image_new,$image_back,0,$height - $y - 1,0,$y,$width,1);
30 }
31
32 imagejpeg($image_new,$filename);
33
34 imagedestroy($image_back);
35 imagedestroy($image_new);
36 }
37
38 turn_x("mm2.jpeg");
39 ?>
