private static function _query($sql, $params)
{
$dbh = self::dbh();
if (!$dbh) {
debug_event('Dba', 'Error: failed to get database handle', 1);
return false;
}
// Run the query
if ($params) {
$stmt = $dbh->prepare($sql);
$stmt->execute($params);
} else {
$stmt = $dbh->query($sql);
}
// Save the query, to make debug easier
self::$_sql = $sql;
self::$stats['query']++;
if (!$stmt) {
self::$_error = json_encode($dbh->errorInfo());
debug_event('Dba', 'Error: ' . json_encode($dbh->errorInfo()), 1);
self::disconnect();
} else {
if ($stmt->errorCode() && $stmt->errorCode() != '00000') {
self::$_error = json_encode($stmt->errorInfo());
debug_event('Dba', 'Error: ' . json_encode($stmt->errorInfo()), 1);
self::finish($stmt);
self::disconnect();
return false;
}
}
return $stmt;
}
