function search_results($search_field)
{
global $db;
if (!$search_field) {
return '';
}
$sql = "select doc_url, doc_title, \r\n\t\tMATCH (doc_title, doc_text) AGAINST ('" . $search_field . "') as score \r\n\t\tfrom " . DB_PREFIX . "zh_search\r\n\t\twhere MATCH (doc_title, doc_text) AGAINST ('" . $search_field . "')";
$results = $db->Execute($sql);
if ($results->RecordCount() == 0) {
return TEXT_NO_RESULTS;
}
$search_array = array();
$index = 0;
while (!$results->EOF) {
$score = number_format($index->fields['score'], 2);
$search_array[$index]['doc_url'] = $results->fields['doc_url'];
$search_array[$index]['doc_title'] = $results->fields['doc_title'];
$index++;
$results->MoveNext();
}
$search_string = build_href($search_array, $ref = '');
return $search_string;
}
function search_results($search_text)
{
global $db;
if (!$search_text) {
return '';
}
$sql = "select id, doc_url, doc_title, MATCH (doc_title, doc_text) AGAINST ('" . $search_text . "') as score \n from " . TABLE_PHREEHELP . " where MATCH (doc_title, doc_text) AGAINST ('" . $search_text . "')";
$results = $db->Execute($sql);
if ($results->RecordCount() == 0) {
return TEXT_NO_RESULTS;
}
$search_array = array();
$index = 0;
while (!$results->EOF) {
$score = number_format($index->fields['score'], 2);
$search_array[$index]['id'] = $results->fields['id'];
$search_array[$index]['doc_url'] = $results->fields['doc_url'];
$search_array[$index]['doc_title'] = $results->fields['doc_title'];
$index++;
$results->MoveNext();
}
$search_string = build_href($search_array, $ref = 'srch');
return $search_string;
}