app/code/community/Adyen/Payment/Helper/Pci.php
public function obscureSensitiveData($object)
    {
        if (is_array($object)) {
            return $this->_obscureSensitiveArray($object);
        }

        if ($object instanceof ArrayAccess) {
            return $this->_obscureSensitiveObject($object);
        }

        if (is_string($object) || is_numeric($object)) {
            return $this->_obscureSensitiveElements($object);
        }

        return $object;
    }
public function obscureSensitiveData($object)
    {
        if (is_array($object)) {
            return $this->_obscureSensitiveArray($object);
        }

        if ($object instanceof ArrayAccess) {
            return $this->_obscureSensitiveObject($object);
        }

        if (is_string($object) || is_numeric($object)) {
            return $this->_obscureSensitiveElements($object);
        }

        return $object;
    }
public function obscureSensitiveData ( $ object ) { if ( is_array ( $ object ) ) { return $ this -> _obscureSensitiveArray ( $ object ) ; } if ( $ object instanceof ArrayAccess ) { return $ this -> _obscureSensitiveObject ( $ object ) ; } if ( is_string ( $ object ) || is_numeric ( $ object ) ) { return $ this -> _obscureSensitiveElements ( $ object ) ; } return $ object ; }
Recursively work through an array object obscuring the values of sensitive keys
Obscure any substrings matched as sensitive XML elements
@param mixed $object
@return mixed Original type of object
Recursively work through an array object obscuring the values of sensitive keys Obscure any substrings matched as sensitive XML elements