PHP5 text image watermark and thumbnail

I. watermark creation 1. the watermark text is mainly implemented by the imagettftext () function provided by the GD Library in PHP. The process is: load the image, adjust the color of the watermark text, and add the Watermark & amp; lt ;? Php?imgdesert.jpg; specifies the image path. Here we use a desert image that comes with Windows 7 as an example $ img_infogetim...

I. watermark creation

1. watermark text

The image watermark text in PHP is mainly implemented through the imagettftext () function provided by the GD Library.

The process is: load the image =, adjust the color of the watermark text =, and add the watermark

2. watermark image

The imagecopy () function is used to watermark images in PHP.