src/xhtml/XHtmlSelect.php


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<?php

/**
 * PHPPgAdmin6
 */

namespace PHPPgAdmin\XHtml;

/**
 * Class to render select elements.
 */
class XHtmlSelect extends XHtmlElement
{
    public $_data;

    public function __construct($name, $multiple = false, $size = null)
    {
        parent::__construct();

        $this->set_attribute('name', $name);

        if ($multiple) {
            $this->set_attribute('multiple', 'multiple');
        }

        if ($size) {
            $this->set_attribute('size', $size);
        }
    }

    public function set_data(&$data, $delim = ','): void
    {
        switch (\gettype($data)) {
            case 'string':
                $this->_data = \explode($delim, $data);

                break;
            case 'array':
                $this->_data = $data;

                break;

            default:
                break;
        }
    }

    public function fetch()
    {
        if (isset($this->_data) && $this->_data) {
            foreach ($this->_data as $value) {
                $this->add(new XHtmlOption($value));
            }
        }

        return parent::fetch();
    }
}