PHP GD watermark on Images
This example shows how Add to watermark image in php gd.
This example shows how Add to watermark image in php gd.<?php
$main_img
= "main.jpg";$watermark_img
= "RI-Logo.jpg";$padding
= 50;$opacity
= 30;$watermark
= imagecreatefromjpeg($watermark_img);$image
= imagecreatefromjpeg($main_img);if
(!$image || !$watermark) die("Error: main image or watermark could not be loaded!");$watermark_size
= getimagesize($watermark_img);$watermark_width
= $watermark_size[0];$watermark_height
= $watermark_size[1];$image_size
= getimagesize($main_img);$dest_x
= $image_size[0] - $watermark_width - $padding;$dest_y
= $image_size[1] - $watermark_height - $padding;imagecopymerge(
$image, $watermark, $dest_x, $dest_y, 0, 0, $watermark_width, $watermark_height, $opacity);header(
"content-type: image/jpeg");imagejpeg(
$image);imagedestroy(
$image);imagedestroy(
$watermark);?>
After running the program you will get the following output
