PHP合并两张图片(水印)

时间:2021-10-11 16:15:20
$dst_im = "http://img6.cache.netease.com/photo/0001/2016-04-15/BKMTUO8900AP0001.jpg";
$src_im = "https://ss0.bdstatic.com/5aV1bjqh_Q23odCf/static/superman/img/logo/logo_white.png"; $dst = imagecreatefromstring(file_get_contents($dst_im));
$src = imagecreatefromstring(file_get_contents($src_im));
list($src_w, $src_h) = getimagesize($src_im);
//imagecopymerge($dst, $src, 10, 10, 0, 0, $src_w, $src_h, 50);
imagecopy($dst, $src, 150, 630, 0, 0, $src_w, $src_h); list($dst_w, $dst_h, $dst_type) = getimagesize($dst_im);
switch ($dst_type) {
case 1://GIF
header('Content-Type: image/gif');
header('Content-Disposition: inline; filename="barcode.gif"');
imagegif($dst);
break;
case 2://JPG
header('Content-Type: image/jpeg');
header('Content-Disposition: inline; filename="barcode.jpg"');
imagejpeg($dst);
break;
case 3://PNG
header('Content-Type: image/png');
header('Content-Disposition: inline; filename="barcode.png"');
imagepng($dst);
break;
default:
break;
}
imagedestroy($dst);
imagedestroy($src);
exit;