public static function Bytes::toInt in Drupal 8

Same name and namespace in other branches

9 core/lib/Drupal/Component/Utility/Bytes.php \Drupal\Component\Utility\Bytes::toInt()

Parses a given byte size.

Parameters

mixed $size: An integer or string size expressed as a number of bytes with optional SI or IEC binary unit prefix (e.g. 2, 3K, 5MB, 10G, 6GiB, 8 bytes, 9mbytes).

Return value

int An integer representation of the size in bytes.

12 calls to Bytes::toInt()

BytesTest::testToInt in core/tests/Drupal/Tests/Component/Utility/BytesTest.php: Tests \Drupal\Component\Utility\Bytes::toInt().
color_scheme_form_submit in core/modules/color/color.module: Form submission handler for color_scheme_form().
EditorImageDialog::buildForm in core/modules/editor/src/Form/EditorImageDialog.php
Environment::checkMemoryLimit in core/lib/Drupal/Component/Utility/Environment.php: Compares the memory required for an operation to the available memory.
Environment::getUploadMaxSize in core/lib/Drupal/Component/Utility/Environment.php: Determines the maximum file upload size by querying the PHP settings.

... See full list

File

core/lib/Drupal/Component/Utility/Bytes.php, line 27

Class

Bytes: Provides helper methods for byte conversions.

Namespace

Drupal\Component\Utility

Code

public static function toInt($size) {

  // Remove the non-unit characters from the size.
  $unit = preg_replace('/[^bkmgtpezy]/i', '', $size);

  // Remove the non-numeric characters from the size.
  $size = preg_replace('/[^0-9\\.]/', '', $size);
  if ($unit) {

    // Find the position of the unit in the ordered string which is the power
    // of magnitude to multiply a kilobyte by.
    return round($size * pow(self::KILOBYTE, stripos('bkmgtpezy', $unit[0])));
  }
  else {

    // Ensure size is a proper number type.
    return round((double) $size);
  }
}

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