Php random display of images in a specified folder

This article describes how to randomly display specified folders in php, and related techniques related to array_rand random array operations, for more information about how to randomly display a folder in php, see the following example. Share it with you for your reference. The details are as follows:

This code randomly selects an image from the specified server folder for display. The image format is .gif, .jpg, .png.

<? Php // This will get an array of all the gif, jpg and png images in a folder $ img_array = glob ("/path/to/images /*. {gif, jpg, png} ", GLOB_BRACE); // Pick a random image from the array $ img = array_rand ($ img_array ); // Display the image on the page echo '';?>

I hope this article will help you with php programming.