PHP Directory Traversal Function_PHP Tutorial

PHP directory traversal code lists all folders and files under the specified directory or path. This is a relatively basic function in normal times. The built-in functions in PHP provide us with many conveniences to implement this function. Generally speaking, it is not difficult to implement directory list traversal in PHP. The following functions will do:

Usage example, just call this function directly: read all directories and files in the temp directory:

　view sourceprint?1echo list_files("/temp")