Thinkphp框架加水印代码

$image = new \Think\Image();

例1.
// 加水印
                $waterObj = M('config')->field('image_water_status,image_water')->where(array('config_id'=>1))->find();
                if( $waterObj['image_water_status'] == 1 ){
                    $img_water_ori = '.' . $v;
                    $img_water = '.' . $waterObj['image_water'];
                    R('Index/imgRotatejpg',array($img_water_ori));
                    $image->open($img_water_ori)->water($img_water,\Think\Image::IMAGE_WATER_SOUTHEAST,60)->save($img_water_ori);
                }


例2、
$data['cca_photo'] = './'.'Public/Image/Case/'.$data['ca_photo'];2

                    $image = new \Think\Image();
                    $img_water_ori = './'.'Public/Image/lydlogo.png';
                    $image->open($data['cca_photo'])->water($img_water_ori,\Think\Image::IMAGE_WATER_SOUTHEAST,60)->save($data['cca_photo']);

注释：

$data['ca_photo'] 图片入库url 加水印的图片一定要在public前面加（./） 详细请看tp手册