imagecopymerge（）已经在服务器中的两个图像（水印使用）

Question

I have two photos already in server, trying to use one for WATERMARK..

I am using the below script:

<?php

$watermark  = "../images/watermark/watermark.gif";
$image  = "../images/mainphoto.gif";


$padding        = 0; 
$opacity        = 100;  


$watermark_size     = getimagesize($watermark);
$watermark_width    = $watermark_size[0];  
$watermark_height   = $watermark_size[1];  

$image_size     = getimagesize($image);  
$dest_x         = $image_size[0] - $watermark_width - $padding;  
$dest_y         = $image_size[1] - $watermark_height - $padding;

if(!$image  || !$watermark) die("Error: main image or watermark could not be loaded!");


imagecopymerge($image, $watermark, $dest_x, $dest_y, 0, 0, $watermark_width,        $watermark_height, $opacity);

?>

I am getting the following error:

Warning: imagecopymerge() expects parameter 1 to be resource, string given in /home/neatbuz/public_html/asite_service/inc_watermark.php on line 26

please help..

Answer 1

$image = imagecreatefromgif ( "../images/mainphoto.gif" );
$watermark = imagecreatefromgif ( "../images/watermark/watermark.gif" );

i'd recommend to use png instead of gif images