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eio_statvfs

PHP function Edit on GitHub ✎

(PECL eio >= 0.0.1dev)

Get file system statistics

Description

eio_statvfs(string $path, int $pri, callable $callback, [mixed $data]): resource

eio_statvfs() returns file system statistics information in result argument of callback

Parameters

path: Pathname of any file within the mounted file system
pri: Values
callback: Proto
data: Arbitrary variable passed to callback.

Return Values

eio_statvfs() returns request resource on success,Falseforfailure. On success assigns result argument of callback to an array.

Examples

eio_statvfs() example

php

<?php
$tmp_filename = '/tmp/eio-file.tmp';
touch($tmp_filename);

function my_statvfs_callback($data, $result) {
    var_dump($data);
    var_dump($result);

 @unlink($data);
}

eio_statvfs($tmp_filename, EIO_PRI_DEFAULT, "my_statvfs_callback", $tmp_filename);
eio_event_loop();
?>

The above example will output something similar to:

output

string(17) "/tmp/eio-file.tmp"
array(11) {
  ["f_bsize"]=>
  int(4096)
  ["f_frsize"]=>
  int(4096)
  ["f_blocks"]=>
  int(262144)
  ["f_bfree"]=>
  int(262111)
  ["f_bavail"]=>
  int(262111)
  ["f_files"]=>
  int(1540815)
  ["f_ffree"]=>
  int(1540743)
  ["f_favail"]=>
  int(1540743)
  ["f_fsid"]=>
  int(0)
  ["f_flag"]=>
  int(4102)
  ["f_namemax"]=>
  int(255)
}

Source: reference/eio/functions/eio-statvfs.xml · from the official PHP manual (php/doc-en)