Detailed steps for creating images in php

This article describes how to create php images. php image processing is the most common in verification codes. The following describes how to create images using php.

Brief description:PHP is not limited to creating HTML output. It can also create and process images in multiple formats, including, and. More conveniently, PHP can directly output the image data stream to the browser. To use the image processing function in PHP, you need to compile PHP together with a library. Libraries and PHP may need other libraries, depending on the image format you want to process.

You can use the image function in PHP to obtain the following format images:, and.

Step description: for details about the function, refer to the php Manual.

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The above is a detailed explanation of the specific steps for php to create images. For more information, see other related articles in the first PHP community!