PHP---GD library implements image watermarks and thumbnails

• Pictures
• Watermark
• Font library
• Open GD library

').addClass('pre-numbering').hide(); $(this).addClass('has-numbering').parent().append($numbering); for (i = 1; i ').text(i)); }; $numbering.fadeIn(1700); }); });

The above introduces the PHP---GD library to implement image watermarks and thumbnails, including aspects of the content. I hope it will be helpful to friends who are interested in PHP tutorials.