function Bytes::toNumber
Same name in other branches
- 9 core/lib/Drupal/Component/Utility/Bytes.php \Drupal\Component\Utility\Bytes::toNumber()
- 10 core/lib/Drupal/Component/Utility/Bytes.php \Drupal\Component\Utility\Bytes::toNumber()
Parses a given byte size.
Parameters
int|float|string $size: An integer, float, or string size expressed as a number of bytes with optional SI or IEC binary unit prefix (e.g. 2, 2.4, 3K, 5MB, 10G, 6GiB, 8 bytes, 9mbytes).
Return value
float The floating point value of the size in bytes.
10 calls to Bytes::toNumber()
- BytesTest::testToNumber in core/
tests/ Drupal/ Tests/ Component/ Utility/ BytesTest.php - Tests \Drupal\Component\Utility\Bytes::toNumber().
- CKEditor5ImageController::getImageUploadValidators in core/
modules/ ckeditor5/ src/ Controller/ CKEditor5ImageController.php - Gets the image upload validators.
- Environment::checkMemoryLimit in core/
lib/ Drupal/ Component/ Utility/ Environment.php - Compares the memory required for an operation to the available memory.
- Environment::getUploadMaxSize in core/
lib/ Drupal/ Component/ Utility/ Environment.php - Determines the maximum file upload size by querying the PHP settings.
- FileValidationConstraintValidator::validate in core/
modules/ file/ src/ Plugin/ Validation/ Constraint/ FileValidationConstraintValidator.php
File
-
core/
lib/ Drupal/ Component/ Utility/ Bytes.php, line 74
Class
- Bytes
- Provides helper methods for byte conversions.
Namespace
Drupal\Component\UtilityCode
public static function toNumber($size) : float {
// 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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