animated gif header

Today at the company, the manager lets make a scrolling subtitle. However, you are not allowed to generate GIF images. So the internet to find Gifencoder this class library. Really good, but, the application process also appeared some problems, now

PHP uses JPG to generate GIF animated images. PHP uses the php_imagick_st-Q8.dll class library, the jpg image connection to generate GIF animated images, need to download the php_imagick_st-Q8.dll, file, and configure php. ini file, enable

The following post-processing source code: Copy CodeThe code is as follows: Require_once ("gifencoder.php"); Loading encoded files $gif = new Gifencoder (); Instantiate a GIF decoding object $gif->load ("Test.gif"); Load the GIF image to decode for

The following post-processing source code: Copy CodeThe code is as follows: Require_once ("gifencoder.php"); Loading encoded files $gif = new Gifencoder (); Instantiate a GIF decoding object $gif->load ("Test.gif"); Load the GIF image to decode for

PHP uses the Php_imagick_st-q8.dll class library, the JPG images connected to generate animated GIF images, you need to download the Php_imagick_st-q8.dll, file, and configure php.ini file, enable Php_imagick_ St-q8.dll. The configuration method is

I believe many people have thought how to use PHP to generate GIF animation to achieve dynamic picture verification code, the following is the implementation process. Imagecode function through the Gifencoder class implementation of the GIF animated

I have read discuz. I don't like it. It's too troublesome for pictures and fonts. The method I use does not require additional images, fonts, or php support libraries, because my method is to directly use php functions such as ord and chr to operate

Send a real-running example of a dynamic CAPTCHA image generated by PHP. Online Download a lot of error, so I integrated all aspects of the views, and finally completed such an effect. Here are the related classes and functions that PHP needs to

The code is as follows Copy Code /*** Call Example* */Session_Start ();$randCode = ';$chars = ' abcdefghjkmnpqrstuvwxyzABCDEFGHJKLMNPRSTUVWXYZ23456789 ';for ($i = 0; $i {$randCode. = substr ($chars, Mt_rand (0, strlen ($chars)-1), 1)

Extended to animated GIF images with PHP installation ImagickAll along, PHP processing pictures are in the mainstream of GD, until recent years, the use of Imagick gradually become more.GD is usually used to scale the image, to the image of water