WP_Filesystem_Direct::copy()
Copies a file.
Copies a file.
Gets the current working directory.
Deletes a file or directory.
Gets details for files in a directory or a specific file.
Checks if a file or directory exists.
Reads entire file into a string.
Reads entire file into an array.
Gets the permissions of the specified file or filepath in their octal format.
Gets the file’s group.
Checks if resource is a directory.