yansongda / laravel-parsehtml

src/helpers.php

<?php

if (!function_exists('parsehtml')) {
    /**
     * convert html to markdown.
     *
     * @author yansongda <me@yansongda.cn>
     *
     * @param string $expression
     *
     * @return string
     */
    function parsehtml($expression)
    {
        return app('parsehtml')->convert($expression);

The function app was not found. Maybe you did not declare it correctly or list all dependencies?

    }
}