/**
* Search for a phrase
*
* note: you can draw your own search-form and add a path-variable. with the
* path variable you can limit the search to url paths like www/cars/.. or www/bikes ...
*
* @param string Search Phrase
* @param integer Number of search results to diplay on one page.
* @param String OPtion for search. Allowed are "any", "exact" and "start"
*/
function search($searchPhrase, $limit = 20, $options = "any")
{
global $c, $phpdig_words_chars;
define('SEARCH_PAGE', $_SERVER['PHP_SELF']);
define('DISPLAY_DROPDOWN', 0);
$relative_script_path = $c["path"] . "ext/phpdig";
include_once $c["path"] . "ext/phpdig/includes/config.php";
include_once $c["path"] . "ext/phpdig/libs/search_function.php";
extract(phpdigHttpVars(array('query_string' => 'string', 'refine' => 'integer', 'refine_url' => 'string', 'site' => 'string', 'limite' => 'integer', 'option' => 'string', 'lim_start' => 'integer', 'browse' => 'integer', 'path' => 'string')), EXTR_SKIP);
$results = phpdigSearch($id_connect, $searchPhrase, $options, $refine, $refine_url, $lim_start, $limite, $browse, $site, $path, $relative_script_path, 'array');
return $results["results"];
}
$fckwc = fopen($ckwc, 'rb');
$pkwc = fread($fckwc, filesize($ckwc));
fclose($fckwc);
unset($fckwc);
}
if ($fckwc = fopen($ckwc, 'wb')) {
fwrite($fckwc, $query_string);
fclose($fckwc);
unset($fckwc);
$ckwcdt = file_exists($ckwc) ? date('Y/m/d H:i:s', filemtime($ckwc)) : '? Write Error';
} else {
$ckwcdt = '? Open Error';
}
$phpdigSearchResults = array('result_message' => $ckw . 'c: ' . $ckwcdt, 'pages_bar' => '', 'results' => array());
} else {
$phpdigSearchResults = phpdigSearch($id_connect, $query_string, $option, $refine, $refine_url, $lim_start, $limite, $browse, $site, $path, $relative_script_path, $template, $adlog_flag, $rssdf, $template_demo);
}
$result_message = '';
$hits = 11;
if ($result_message = $phpdigSearchResults['result_message']) {
if (($cspos = strpos($result_message, ', ')) !== FALSE) {
if (($sppos = strpos($result_message, ' ', $cspos += 2)) !== FALSE) {
if (is_numeric($total = substr($result_message, $cspos, $sppos - $cspos))) {
$hits = (int) $total;
}
}
}
}
if (!($pages_bar = $phpdigSearchResults['pages_bar'])) {
$hits = 0;
}