format_size

Generate a string representation for the given byte count.

Parameters

$size: A size in bytes.

$langcode: Optional language code to translate to a language other than what is used to display the page.

Return value

A translated string representation of the size.

Related topics

Formatting

Functions to format numbers, strings, dates, etc.

File

includes/common.inc, line 1278

Common functions that many Drupal modules will need to reference.

Code

<?php
function format_size($size, $langcode = NULL) {
  if ($size < 1024) {
    return format_plural($size, '1 byte', '@count bytes', array(), $langcode);
  }
  else {
    $size = round($size / 1024, 2);
    $suffix = t('KB', array(), $langcode);
    if ($size >= 1024) {
      $size = round($size / 1024, 2);
      $suffix = t('MB', array(), $langcode);
    }
    return t('@size @suffix', array('@size' => $size, '@suffix' => $suffix), $langcode);
  }
}
?>