Use PHP code to add watermarks to images, _php tutorial

Use PHP code to add watermarks to images,

First look for a picture, renamed to Face.jpeg, create watermark.php:

<?php/** * Created by Phpstorm. * User:administrator * DATE:2015/6/29 * time:22:27 * * $img = imagecreatefromjpeg (' face.jpeg ');//Create an image header from an existing JPG ( ' Content-type:image/jpeg ');//Set MIME type imagestring ($img, 5,5,5, ' vito-l ', Imagecolorallocate ($img, 255,0,0));// Generate Watermark, imagestring (picture, font, position x, position y, string, color) imagejpeg ($img);//output image//full image in the upper left corner is 0,0

The effect is as follows:

The above mentioned is the whole content of this article, I hope you can like.

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