+
+ $this->error = '';
+
+ // Check the connection (This can reconnect the connection - if configured)
+ if ($this->mysqli)
+ $connected = $this->db->ping();
+ else
+ $connected = mysql_ping($this->db);
+
+ $connstr = ($connected ? "Connected": "Disonnected");
+
+ $stamp1 = microtime(true);
+
+ if($this->mysqli)
+ $result = @$this->db->query($sql);
+ else
+ $result = @mysql_query($sql,$this->db);
+
+ $stamp2 = microtime(true);
+ $duration = (float)($stamp2-$stamp1);
+
+ $a->save_timestamp($stamp1, "database");
+
+ if (strtolower(substr($sql, 0, 6)) != "select")
+ $a->save_timestamp($stamp1, "database_write");
+
+ if(x($a->config,'system') && x($a->config['system'],'db_log')) {
+ if (($duration > $a->config["system"]["db_loglimit"])) {
+ $duration = round($duration, 3);
+ $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
+ @file_put_contents($a->config["system"]["db_log"], datetime_convert()."\t".$duration."\t".
+ basename($backtrace[1]["file"])."\t".
+ $backtrace[1]["line"]."\t".$backtrace[2]["function"]."\t".
+ substr($sql, 0, 2000)."\n", FILE_APPEND);
+ }
+ }
+
+ if($this->mysqli) {
+ if($this->db->errno) {
+ $this->error = $this->db->error;
+ $this->errorno = $this->db->errno;
+ }
+ } elseif(mysql_errno($this->db)) {
+ $this->error = mysql_error($this->db);
+ $this->errorno = mysql_errno($this->db);
+ }
+
+ if(strlen($this->error)) {
+ logger('DB Error ('.$connstr.') '.$this->errorno.': '.$this->error);
+ }