EIO_REALPATH(3) 1 EIO_REALPATH(3)
eio_realpath - Get the canonicalized absolute pathname.
SYNOPSIS
resource eio_realpath (string $path, int $pri, callable $callback, [string $data = NULL])
DESCRIPTION
eio_realpath(3) returns the canonicalized absolute pathname in $result argument of $callback function.
PARAMETERS
o $path
- Short pathname
o $pri
-
o $callback
-
o $data
-
RETURN VALUES
EXAMPLES
Example #1
eio_realpath(3) example
<?php
var_dump(getcwd());
function my_realpath_allback($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"
PHP Documentation Group EIO_REALPATH(3)
