ThinkPHP3图片加文字水印

(new \Think\Image)
	->open('./cert/static/base.jpg')
	->text($name.$phone,'./cert/static/font.ttf',22,'#111111',[123,312])
	->text($date,'./cert/static/font.ttf',22,'#111111',[236,359])
	->text($price,'./cert/static/font.ttf',22,'#111111',[174,404])
	->text($date,'./cert/static/font.ttf',18,'#222222',[474,836])
	->text($no,'./cert/static/font.ttf',19,'#111111',[187,974])
	->water('./cert/static/z.png',[458,730],70)
	->save('./cert/'.$juan_id.'.jpg');