Files: wp-admin/includes/class-wp-filesystem-direct.php

Checks if a file is readable.

Checks if a file or directory is writable.

Gets the file’s last access time.

Gets the file modification time.

Gets the file size (in bytes).

Sets the access and modification times of a file.

Creates a directory.

Deletes a directory.

Gets details for files in a directory or a specific file.

Gets the file’s group.

Constructor.

Reads entire file into a string.

Reads entire file into an array.

Writes a string to a file.

Gets the current working directory.