(PECL eio >= 0.0.1dev)
eio_realpath — Get the canonicalized absolute pathname
eio_realpath() returns the canonicalized absolute
pathname in result argument of
callback function.
pathShort pathname
pri
callback
data
Example #1 eio_realpath() 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();
?>
以上例程的输出类似于：
string(12) "/home/ruslan" string(5) "/home"