function getTagsInfoByUrl($url)
{
//Load url
$html = file_get_html($url);
$classCount = substr_count($html, 'class="tag tag-');
if ($classCount == 0) {
return getGalleryInfo($url);
}
if ($html == '') {
$dieObj = array("error" => "404 Not Found");
echo json_encode($dieObj);
die;
}
$tempHtml = $html->find('div[id=tag-container]', 0);
//echo $tempHtml;
$output = array();
$iii = 0;
while ($iii < $classCount) {
$tempHtmlItem = $tempHtml->find('a[class=tag]', $iii);
$tagUrl = getbetween($tempHtmlItem, '<a href="/', '/"');
$tagFather = getbetween($tempHtmlItem, '<a href="/', '/');
$tagSon = getbetween($tagUrl, '/', '/"');
//echo $tagUrl . '<br>';
$tempItem = array('tagUrl' => urlencode('http://nhentai.net/' . $tagUrl), 'tagFather' => $tagFather, 'tagSon' => $tagSon);
array_push($output, $tempItem);
$iii++;
}
return $output;
}
function getbetween($str, $start, $end)
{
$z = explode($start, $str);
if (count($z) == 1) {
return "";
}
unset($z[0]);
$d = explode($end, implode($start, $z));
$str = $d[0];
unset($d[0]);
$str .= getbetween(implode($end, $d), $start, $end);
return $str;
}
