PHP __extract_keywords Beispiele

Beispiel #1

Datei: re_extract.php Projekt: AndreaBuffa/recsys-nju

/**
 * Wrapper function
 */
function extract_keywords($url)
{
    global $engine_param_config;
    foreach ($engine_param_config as $config) {
        $result = __extract_keywords($url, $config['domain'], $config['kw']);
        if ($result['keywords']) {
            $keywords = urldecode($result['keywords']);
            //remove non-ASCII characters
            $keywords = iconv('UTF-8', 'ISO-8859-1//IGNORE', $keywords);
            //remove special characters
            $keywords = str_replace(array("\"", "\\", "?"), " ", $keywords);
            return strtolower($keywords);
        }
    }
    return '';
}

Beispiel #2

Datei: extract_keywords.php Projekt: AndreaBuffa/recsys-nju

function extract_keywords($url)
{
    mb_internal_encoding('UTF-8');
    return mb_strtolower(__extract_keywords($url));
}