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_file_convert_to_mb

  1. drupal
    1. 4.7
Versions
4.7 _file_convert_to_mb($val)

Helper function for file_upload_max_size().

Related topics

File interface
Common file handling functions.

▸ 1 function calls _file_convert_to_mb()

▾ 1 function calls _file_convert_to_mb()

file_upload_max_size in includes/file.inc
Determine the maximum file upload size by querying the PHP settings.

Code

includes/file.inc, line 719

<?php
function _file_convert_to_mb($val) {
  $val = trim($val);
  $last = strtolower($val[strlen($val) - 1]);
  switch ($last) {
    // The 'G' modifier is available since PHP 5.1.0
    case 'g':
      $size = $val * 1024;
      break;
    case 'k':
      $size = $val / 1024;
      break;
    default:
      $size = (int) $val;
  }
  return $size;
}
?>