Php/docs/function.eio-realpath

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eio_realpath

(PECL eio >= 0.0.1dev)

eio_realpathGet the canonicalized absolute pathname


Description

eio_realpath ( string $path , int $pri , callable $callback [, string $data = NULL ] ) : resource

eio_realpath() returns the canonicalized absolute pathname in result argument of callback function.


Parameters

path
Short pathname
pri
callback
data


Return Values

Examples

Example #1 eio_realpath() example

<?phpvar_dump(getcwd());function my_realpath_allback($data, $result) {    var_dump($result);}eio_realpath("../", EIO_PRI_DEFAULT, "my_realpath_allback");eio_event_loop();?>

The above example will output something similar to:


string(12) "/home/ruslan"
string(5) "/home"