Random picture API source code - PHP calls all subdirectory pictures at random

Looking for the misty rain and the world of mortals, and thinking about poetry and painting in the south of the Yangtze River

Current location: Intoxicated with Chinese style » Wandering the Jianghu » Random picture API source code - PHP calls all subdirectory pictures randomly

Random picture API source code - PHP calls all subdirectory pictures randomly

Wandering the Jianghu 2017-08-11 Browse (17280) Comments (7)

- N +

I have nothing to do. I saw a lot of people doing random picture APIs. They are very handsome and very forced
use Baidu Search php Code, I haven't learned php Any code, such as Xiaobai, is simply and rudely replaced by a line of code according to the gourd painting ladle. I don't know if there is a problem with the wood.

Description here:

This code is very cool. You can use wildcards to represent the path. It's very small. I like it
My picture home directory is images , the specific image file is placed in images Multiple subdirectories under the directory, so write as follows
establish img. php , write the following code, and then reference img. php Web address

This is found by Baidu, and only the fixed php route:

 <? php   //Get the image array in the folder $img_array = glob("./images/*/*.{gif,jpg,png}",GLOB_BRACE);  //Select a random picture from the array $img = array_rand($img_array);   //Show pictures on the page echo '<img alt="'.$img_array[$img].'" src="'.$img_array[$img].'" />';   ?

This is my correction. It directly displays the random image path ：

 <? php //This will get an array of all gif, jpg and png images in a folder $img_array = glob("./images/*/*.{gif,jpg,png}",GLOB_BRACE); //Select a random picture from the array $img = array_rand($img_array); //Show pictures on the page header("location:.$img_array[$img]");    ?>

Title: Random Picture API Source code - PHP Call all subdirectory pictures randomly

Link to this article: https://www.sqyai.com/post-623.html

Author authorization: Unless otherwise specified, this document is written by Intoxicated with Chinese style Original compilation and authorization Intoxicated with Chinese style blog Publication.

Copyright notice: This article does not use any agreement authorization, and you can freely reprint or use it in any form.