How to get the width and height of a text display Lattice by PHP

This article mainly shows you how to get a paragraph of text display lattice width and height PHP, simple and easy to understand, organized clearly, I hope to help you solve doubts, let Xiaobian lead you to study and learn about "PHP how to get a paragraph of text display lattice width and height" this article bar.

The details are as follows:

define ("F_SIZE", 8);define ("F_FONT", "arial.ttf");function get_bbox($text){ return imagettfbbox (F_SIZE, 0, F_FONT, $text);}function text_height ($text) { $box = get_bbox($text); $height = $box[3] - $box[5]; return $height;}function text_width ($text) { $box = get_bbox($text);$width = $box[4] - $box[6]; return $width;} The above is "How to get a text display dot width and height in PHP" All the contents of this article, thank you for reading! I believe that everyone has a certain understanding, hope to share the content to help everyone, if you still want to learn more knowledge, welcome to pay attention to the industry information channel!