PHP funkce dirname()

Dostupnost ve verzích: PHP 4.0

Returns directory name component of path

Parametry

Parametr	Datový typ	Výchozí hodnota	Poznámka
$path	string		A path.
$levels	int	1	The number of parent directories to go up. This must be an integer greater than 0.

Návratové hodnoty

string

the name of the directory. If there are no slashes in path, a dot ('.') is returned, indicating the current directory. Otherwise, the returned string is path with any trailing /component removed.

Další zdroje

https://php.net/manual/en/function.dirname.php