<?php?

$src="picture.jpg";

$info=getimagesize($src);

$type=image_type_to_extension(info[2],false);

$fun="imagecreatefrom{$type}";

$image=$fun($src);

$image_mark="mark.jpg";

$info2=getimagesize($image_mark);

$type2=image_type_to_extension(info1[2],false);

$fun2="imagecreatefrom{$type1}";

$mark=$fun2($image_mark);

//合并圖片

imagecopymerge($image,$mark,20,30,0,0,$info2[0],$info2[1],30);//從水印圖片的左上角復制整張圖片到原圖上

//銷毀水印圖片

imagedestroy($mark);

/*輸出圖片*/

header("Content-type:",$info['mime']);

$func="image{$type}";

$func($image);

imagedestroy($image);

??>

Notice: Use of undefined constant info - assumed 'info' in?D:\xampp\htdocs\img\imageMark.php?on line?4

Warning: image_type_to_extension() expects parameter 1 to be long, string given in?D:\xampp\htdocs\img\imageMark.php?on line?4

Fatal error: Call to undefined function imagecreatefrom() in?D:\xampp\htdocs\img\imageMark.php?on line?6