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  35
 
<?php
class Lochness extends Restaurant {
 
    function __construct() {
        $day = date('N');
        $row = 3*$day - 1;
 
        parent::__construct(
            "Lochness",
            "http://www.lochnesspub.sk/category/obedove-menu/",
            ['Polievka aj zradlo' => "/html/body/div[3]/div/div/div[1]/table/tbody/tr[$row]/td[2]/text()"]
        );
    }
 
    /**
     * @param DOMNodeList $parentNode
     * @param iOutput $logger
     * @return bool
     */
    public function runCallbackParser($parentNode, iOutput $logger) {
 
        $parsed = '';
 
        foreach ($parentNode as $node)
        {
            $meal = trim($node->nodeValue);
            $logger->addMeal($meal);
 
            $parsed .= $meal;
        }
 
        return $parsed;
    }
}