Gets the file’s group.

Parameters

$filestringrequired

Path to the file.

Return

Source

public function group( $file ) {
	$gid = @filegroup( $file );

	if ( ! $gid ) {
		return false;
	}

	if ( ! function_exists( 'posix_getgrgid' ) ) {
		return $gid;
	}

	$grouparray = posix_getgrgid( $gid );

	if ( ! $grouparray ) {
		return false;
	}

	return $grouparray['name'];
}

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