Title: WP_Filesystem_Base::is_dir
Published: April 25, 2014
Last modified: May 20, 2026

---

# WP_Filesystem_Base::is_dir( string $path ): bool

## In this article

 * [Parameters](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#parameters)
 * [Return](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#return)
 * [Source](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#wp--skip-link--target)

Checks if resource is a directory.

## 󠀁[Parameters](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#parameters)󠁿

 `$path`stringrequired

Directory path.

## 󠀁[Return](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#return)󠁿

 bool Whether $path is a directory.

## 󠀁[Source](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#source)󠁿

    ```php
    public function is_dir( $path ) {
    	return false;
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-admin/includes/class-wp-filesystem-base.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-admin/includes/class-wp-filesystem-base.php#L703)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-wp-filesystem-base.php#L703-L705)

## 󠀁[Related](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#related)󠁿

| Used by | Description | 
| [WP_Filesystem_Base::abspath()](https://developer.wordpress.org/reference/classes/wp_filesystem_base/abspath/)`wp-admin/includes/class-wp-filesystem-base.php` |

Returns the path on the remote filesystem of ABSPATH.

  | 
| [WP_Filesystem_Base::find_folder()](https://developer.wordpress.org/reference/classes/wp_filesystem_base/find_folder/)`wp-admin/includes/class-wp-filesystem-base.php` |

Locates a folder on the remote filesystem.

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/classes/wp_filesystem_base/is_dir/?output_format=md#changelog)󠁿

| Version | Description | 
| [2.5.0](https://developer.wordpress.org/reference/since/2.5.0/) | Introduced. |

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