How to close the directory by php

This article mainly explains "how to close the directory by php". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Now let the editor take you to learn "how to close the directory by php"!

In php, you can use the closedir () function to close the directory, which closes the open directory handle, accepts an optional parameter to specify the directory path to be closed, and uses the last url link opened by opendir () if omitted; the syntax is "closedir (directory path)".

Operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

In php, you can use the closedir () function to close the directory.

The closedir () function closes the open directory handle and accepts an optional parameter:

Closedir (dir_handle); parameter description dir_handle is optional. Specifies the directory handle resource that was previously opened by opendir (). If this parameter is not specified, the last link opened by opendir () is used.

Example: use opendir () to open a directory, read its contents, and then use closedir () to close

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