WP_Filesystem_SSH2::getchmod( string $file )
Gets the permissions of the specified file or filepath in their octal format.
Parameters
- $file
-  (string) (Required) Path to the file. 
Return
(string) Mode of the file (the last 3 digits).
Source
File: wp-admin/includes/class-wp-filesystem-ssh2.php
public function getchmod( $file ) {
		return substr( decoct( @fileperms( $this->sftp_path( $file ) ) ), -3 );
	}  Changelog
| Version | Description | 
|---|---|
| 2.7.0 | Introduced. | 
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Licensed under the GNU GPLv2+ License.
    https://developer.wordpress.org/reference/classes/wp_filesystem_ssh2/getchmod