Scrape and Parse Goodreads Quotes

fich_grquotes.php

<?php
$url = "https://www.goodreads.com/quotes?page=1";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_USERAGENT,'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13');
$output = curl_exec($ch);
$info = curl_getinfo($ch); 
curl_close($ch);
if ($info['http_code']=='200') {
    $page = new DOMDocument;
    libxml_use_internal_errors(true);
    $page->loadHTML($output);
    $page_xpath = new DOMXPath($page);
    $entries = $page_xpath->query("//div[contains(@class, 'quotes')]/div[contains(@class, 'quote')]/div[contains(@class, 'quoteDetails')]");
    $result = [];
    foreach ($entries as $entry) {
        $quoteText = $page_xpath->query("div[contains(@class, 'quoteText')]",$entry)[0];
        $author = $page_xpath->query("*[contains(@class, 'authorOrTitle')]",$quoteText)[0];
        $parse = explode("―", $quoteText->nodeValue);
        $quoteFooter = $page_xpath->query("div[contains(@class, 'quoteFooter')]/div[contains(@class, 'left')]/a",$entry);
        $tags = implode(',', array_map(create_function('$o', 'return $o->nodeValue;'), iterator_to_array($quoteFooter)));
        $row = [];
        $row['quoteText'] = trim($parse[0]);
        $row['authorUrl'] = trim($author->getAttribute('href'));
        $row['authorName'] = trim($author->nodeValue);
        $row['tags'] = $tags;
        $result[] = $row;
    }
    print_r($result);
}