public $error = false;
function __construct($server,$user,$pass,$db,$install = false) {
+ global $a;
+
+ $stamp1 = microtime(true);
$server = trim($server);
$user = trim($user);
if (!(strlen($server) && strlen($user))){
$this->connected = false;
$this->db = null;
- return;
+ return;
}
-
+
if($install) {
if(strlen($server) && ($server !== 'localhost') && ($server !== '127.0.0.1')) {
if(! dns_get_record($server, DNS_A + DNS_CNAME + DNS_PTR)) {
if(! $install)
system_unavailable();
}
+
+ $a->save_timestamp($stamp1, "network");
}
public function getdb() {
}
public function q($sql) {
-
+ global $a;
+
if((! $this->db) || (! $this->connected))
return false;
-
+
$this->error = '';
+ $stamp1 = microtime(true);
+
if($this->mysqli)
$result = @$this->db->query($sql);
else
$result = @mysql_query($sql,$this->db);
+ $stamp2 = microtime(true);
+ $duration = (float)($stamp2-$stamp1);
+
+ if(x($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"], $duration."\t".
+ basename($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 = $this->db->error;
}
elseif(mysql_errno($this->db))
- $this->error = mysql_error($this->db);
+ $this->error = mysql_error($this->db);
if(strlen($this->error)) {
logger('dba: ' . $this->error);
else
$mesg = mysql_num_rows($result) . ' results' . EOL;
}
-
- $str = 'SQL = ' . printable($sql) . EOL . 'SQL returned ' . $mesg
+
+ $str = 'SQL = ' . printable($sql) . EOL . 'SQL returned ' . $mesg
. (($this->error) ? ' error: ' . $this->error : '')
. EOL;
}
}
-
+ $a->save_timestamp($stamp1, "database");
+
if($this->debug)
logger('dba: ' . printable(print_r($r, true)));
return($r);
unset($args[0]);
if($db && $db->connected) {
- $stmt = vsprintf($sql,$args);
+ $stmt = @vsprintf($sql,$args); // Disabled warnings
+ //logger("dba: q: $stmt", LOGGER_ALL);
if($stmt === false)
- logger('dba: vsprintf error: ' . print_r(debug_backtrace(),true));
+ logger('dba: vsprintf error: ' . print_r(debug_backtrace(),true), LOGGER_DEBUG);
return $db->q($stmt);
}
array_walk($arr,'dbesc_array_cb');
}
}}
+
+
+function dba_timer() {
+ return microtime(true);
+}
+