PHP Infinite Traversal Directory example

Source: Internet
Author: User

This article mainly introduces the PHP infinite traversal directory example, need friends can refer to the following

Recently in the ability to PHP directory operations, engaged in a directory infinite traversal: The functions used are: Isset () to determine whether a variable defined chdir () to change the current directory to the specified directory.   Opendir () opens the directory.   Readdir () reads the directory. GETCWD ().   Gets the current directory.         We also use the for-if get-pass value: Here is the code: the code is as follows: <?php if (isset ($_get[' id ')) {$s =$_get[' id '];     ChDir ($s); Echo ' is currently in '. GETCWD (), ' <br/> '; $a =opendir ('. '); while ($c =readdir ($a)) {if (Is_dir ($c)) {$w =getcwd ().     $c; echo $c. "     <a href= ' 6.php?id= $w ' > Open </a><br/> ';      else {echo $c. ' <br/> '; }?> Everyone if you have any suggestions can be proposed!! Thank you!!
Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.