function query($query, $QT = NULL)
{
if (!self::$dbh) {
self::connect();
}
// filter the query, if filters are available
// NOTE: some queries are made before the plugins have been loaded, and thus cannot be filtered with this method
$query = str_replace('#iCMS@__', DB_PREFIX, $query);
// initialise return
$return_val = 0;
self::flush();
// Log how the function was called
self::$func_call = __CLASS__ . "::query(\"{$query}\")";
// Keep track of the last query for debug..
self::$last_query = $query;
// Perform the query via std mysql_query function..
if (SAVEQUERIES) {
self::timer_start();
}
self::$result = mysql_query($query, self::$dbh);
self::$num_queries++;
if (SAVEQUERIES) {
self::$queries[] = array($query, self::timer_stop());
}
// If there is an error then take note of it..
if (self::$last_error = mysql_error(self::$dbh)) {
self::print_error();
return false;
}
$QH = strtoupper(substr($query, 0, strpos($query, ' ')));
if (in_array($QH, array("INSERT", "DELETE", "UPDATE", "REPLACE"))) {
$rows_affected = mysql_affected_rows(self::$dbh);
// Take note of the insert_id
if (in_array($QH, array("INSERT", "REPLACE"))) {
self::$insert_id = mysql_insert_id(self::$dbh);
}
// Return number of rows affected
$return_val = $rows_affected;
} else {
if ($QT == "field") {
$i = 0;
while ($i < @mysql_num_fields(self::$result)) {
self::$col_info[$i] = mysql_fetch_field(self::$result);
$i++;
}
} else {
$num_rows = 0;
while ($row = @mysql_fetch_object(self::$result)) {
self::$last_result[$num_rows] = $row;
$num_rows++;
}
// Log number of rows the query returned
self::$num_rows = $num_rows;
// Return number of rows selected
$return_val = $num_rows;
}
@mysql_free_result(self::$result);
}
return $return_val;
}