Vendor/langcode-conv/zendframework/zend-filter/src/AbstractUnicode.php
public function getEncoding()
    {
        if ($this->options['encoding'] === null && function_exists('mb_internal_encoding')) {
            $this->options['encoding'] = mb_internal_encoding();
        }

        return $this->options['encoding'];
    }
public function getEncoding()
    {
        if ($this->options['encoding'] === null && function_exists('mb_internal_encoding')) {
            $this->options['encoding'] = mb_internal_encoding();
        }

        return $this->options['encoding'];
    }
public function getEncoding ( ) { if ( $ this -> options [ 'encoding' ] === null && function_exists ( 'mb_internal_encoding' ) ) { $ this -> options [ 'encoding' ] = mb_internal_encoding ( ) ; } return $ this -> options [ 'encoding' ] ; }
Returns the set encoding

@return string
Returns the set encoding