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Get the canonicalized absolute pathname.


eio_realpath

(PECL eio >= 0.0.1dev)

eio_realpathGet the canonicalized absolute pathname.

Description

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

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

<?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" 


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