thephpleague / html-to-markdown

<?php

declare(strict_types=1);

namespace League\HTMLToMarkdown\Converter;

use League\HTMLToMarkdown\ElementInterface;

class ImageConverter implements ConverterInterface

{

    public function convert(ElementInterface $element): string

    {

        $src   = $element->getAttribute('src');

        $alt   = $element->getAttribute('alt');

        $title = $element->getAttribute('title');

        if ($title !== '') {

            // No newlines added. <img> should be in a block-level element.

            return '![' . $alt . '](' . $src . ' "' . $title . '")';

        }

        return '![' . $alt . '](' . $src . ')';

    }

    /**

     * @return string[]

     */

    public function getSupportedTags(): array

    {

        return ['img'];

    }

}