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function is not described

WP_Filesystem_FTPext::is_dir() public WP 2.5.0

Checks if resource is a directory.

{} It's a method of the class: WP_Filesystem_FTPext{}

No Hooks.

Return

true|false. Whether $path is a directory.

Usage

$WP_Filesystem_FTPext = new WP_Filesystem_FTPext();
$WP_Filesystem_FTPext->is_dir( $path );
$path(string) (required)
Directory path.

Changelog

Since 2.5.0 Introduced.

Code of WP_Filesystem_FTPext::is_dir() WP 5.8.2

public function is_dir( $path ) {
	$cwd    = $this->cwd();
	$result = @ftp_chdir( $this->link, trailingslashit( $path ) );

	if ( $result && $path === $this->cwd() || $this->cwd() !== $cwd ) {
		@ftp_chdir( $this->link, $cwd );
		return true;
	}

	return false;
}