src/SignatureInformationFactory.php
private function createLabel(array $params): string
    {
        $label = '(';
        if ($params) {
            foreach ($params as $param) {
                $label .= $param->label . ', ';
            }
            $label = substr($label, 0, -2);
        }
        $label .= ')';
        return $label;
    }
private function createLabel(array $params): string
    {
        $label = '(';
        if ($params) {
            foreach ($params as $param) {
                $label .= $param->label . ', ';
            }
            $label = substr($label, 0, -2);
        }
        $label .= ')';
        return $label;
    }
private function createLabel ( array $ params ) : string { $ label = '(' ; if ( $ params ) { foreach ( $ params as $ param ) { $ label .= $ param -> label . ', ' ; } $ label = substr ( $ label , 0 , - 2 ) ; } $ label .= ')' ; return $ label ; }
Creates a signature information label from parameters

@param ParameterInformation[] $params Parameters to create the label from

@return string
Creates a signature information label from parameters