Elina_21

<?php 
    interface InputFields {
        public function show();
        public function addStyle(array $styles);
    }
class InputEmail implements InputFields {
        private $_styles = "styles=\"";
        private $_start_tag = "<input type = 'email' ";
        private $_end_tag = ">";


        public function addStyle(array $styles) {
            foreach ($styles as $style => $value){
                $this->_styles .= $style . ':' . $value . ';';
            }
            $this->_styles .= '"';
            return $this->_styles;
        }
        
        public function show() {
            echo $this->_start_tag . $this->_styles . $this->_end_tag . '<br>'. '<br>';
        }
    }

 $input = new InputEmail();
    $input->addStyle ([
        'width' => '300px',
        'border-radius' => '5px',
        'border' => '1px solid blue',
        'background' => '#fcfcfc',
        'padding' => '10px 20px',
    ]);
    $input->show();

// Output: <input type = 'email' styles="width:300px;border-radius:5px;border:1px solid blue;background:#fcfcfc;padding:10px 20px;"><br><br>