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1. drupal
   1. drupal6
   2. drupal7

Generate a string representation for the given byte count.

Übergabeparameter

$size A size in bytes.

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

Rückgabewert

A translated string representation of the size.

Verwandte Themen

Formatting

Functions to format numbers, strings, dates, etc.

Code

includes/common.inc, line 1747

<?php
function format_size($size, $langcode = NULL) {
  if ($size < DRUPAL_KILOBYTE) {
    return format_plural($size, '1 byte', '@count bytes', array(), $langcode);
  }
  else {
    $size = $size / DRUPAL_KILOBYTE; // Convert bytes to kilobytes.
    $units = array(
      t('@size KB', array(), $langcode),
      t('@size MB', array(), $langcode),
      t('@size GB', array(), $langcode),
      t('@size TB', array(), $langcode),
      t('@size PB', array(), $langcode),
      t('@size EB', array(), $langcode),
      t('@size ZB', array(), $langcode),
      t('@size YB', array(), $langcode),
    );
    foreach ($units as $unit) {
      if (round($size, 2) >= DRUPAL_KILOBYTE) {
        $size = $size / DRUPAL_KILOBYTE;
      }
      else {
        break;
      }
    }
    return str_replace('@size', round($size, 2), $unit);
  }
}
?>