parse_size

Versions
5 – 7: parse_size($size)

Parse a given byte count.

Parameters

$size A size expressed as a number of bytes with optional SI size and unit suffix (e.g. 2, 3K, 5MB, 10G).

Return value

An integer representation of the size.

Related topics

▸ 3 functions call parse_size()

▾ 3 functions call parse_size()

color_scheme_form_submit in modules/color/color.module: Submit handler for color change form.
file_upload_max_size in includes/file.inc: Determine the maximum file upload size by querying the PHP settings.
system_requirements in modules/system/system.install: Test and report Drupal installation requirements.

Code

includes/common.inc, line 1208

<?php
function parse_size($size) {
  $suffixes = array(
    '' => 1,
    'k' => 1024,
    'm' => 1048576, // 1024 * 1024
    'g' => 1073741824, // 1024 * 1024 * 1024
  );
  if (preg_match('/([0-9]+)\s*(k|m|g)?(b?(ytes?)?)/i', $size, $match)) {
    return $match[1] * $suffixes[drupal_strtolower($match[2])];
  }
}
?>

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