ILIAS\Mail\Transformation\Utf8Mb4Sanitizer Class Reference

Inheritance diagram for ILIAS\Mail\Transformation\Utf8Mb4Sanitizer:

Collaboration diagram for ILIAS\Mail\Transformation\Utf8Mb4Sanitizer:

Public Member Functions
	transform ($from)
	Perform the transformation. More...
Public Member Functions inherited from ILIAS\Refinery\Transformation
	applyTo (Result $result)
	Perform the transformation and reify possible failures. More...
	__invoke ($from)
	Transformations should be callable. More...

Detailed Description

Definition at line 29 of file Utf8Mb4Sanitizer.php.

Member Function Documentation

transform()

ILIAS\Mail\Transformation\Utf8Mb4Sanitizer::transform

(

$from

)

Perform the transformation.

Please use this for transformations. It's more performant than calling invoke.

Parameters

mixed

$from

Returns

mixed

Exceptions

InvalidArgumentException

if the argument could not be transformed

Implements ILIAS\Refinery\Transformation.

Definition at line 34 of file Utf8Mb4Sanitizer.php.

References ilDBConstants\MB4_REPLACEMENT.

                                    : string
    {
        if (!\is_string($from)) {
            throw new ConstraintViolationException(
                'Value to be transformed must be of type string',
                'not_string'
            );
        }

        return preg_replace(
            '/[\x{10000}-\x{10FFFF}]/u',
            ilDBConstants::MB4_REPLACEMENT,
            $from
        );
    }

---

The documentation for this class was generated from the following file:

• components/ILIAS/Mail/classes/Transformation/Utf8Mb4Sanitizer.php