X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fdba.php;h=50354b7f49ebaad028dc2042f335ce35ce78d76a;hb=34e7206ba49b2835ce21a762a59a8a3626f29b60;hp=76cc0bc7b91ff74f77f743eb720ee96f66d81c8a;hpb=c3139fa0fd49b0b4de4568d46a6946c75ccb2a62;p=friendica.git

diff --git a/include/dba.php b/include/dba.php
index 76cc0bc7b9..50354b7f49 100644
--- a/include/dba.php
+++ b/include/dba.php
@@ -23,6 +23,9 @@ class dba {
 	public  $error = false;
 
 	function __construct($server,$user,$pass,$db,$install = false) {
+		global $a;
+
+		$stamp1 = microtime(true);
 
 		$server = trim($server);
 		$user = trim($user);
@@ -32,9 +35,9 @@ class dba {
 		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)) {
@@ -64,6 +67,8 @@ class dba {
 			if(! $install)
 				system_unavailable();
 		}
+
+		$a->save_timestamp($stamp1, "network");
 	}
 
 	public function getdb() {
@@ -71,26 +76,49 @@ class dba {
 	}
 
 	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);
+
+		if(strlen($this->error)) {
+			logger('dba: ' . $this->error);
+		}
+
 		if($this->debug) {
 
 			$mesg = '';
 
-			if($this->mysqli) {
-				if($this->db->errno)
-					logger('dba: ' . $this->db->error);
-			}
-			elseif(mysql_errno($this->db))
-				logger('dba: ' . mysql_error($this->db));
-
 			if($result === false)
 				$mesg = 'false';
 			elseif($result === true)
@@ -101,8 +129,10 @@ class dba {
     			else
 					$mesg = mysql_num_rows($result) . ' results' . EOL;
 			}
-    
-			$str =  'SQL = ' . printable($sql) . EOL . 'SQL returned ' . $mesg . EOL;
+
+			$str =  'SQL = ' . printable($sql) . EOL . 'SQL returned ' . $mesg
+				. (($this->error) ? ' error: ' . $this->error : '')
+				. EOL;
 
 			logger('dba: ' . $str );
 		}
@@ -114,9 +144,9 @@ class dba {
 		 */
 
 		if($result === false) {
-			logger('dba: ' . printable($sql) . ' returned false.');
+			logger('dba: ' . printable($sql) . ' returned false.' . "\n" . $this->error);
 			if(file_exists('dbfail.out'))
-				file_put_contents('dbfail.out', datetime_convert() . "\n" . printable($sql) . ' returned false' . "\n", FILE_APPEND);
+				file_put_contents('dbfail.out', datetime_convert() . "\n" . printable($sql) . ' returned false' . "\n" . $this->error . "\n", FILE_APPEND);
 		}
 
 		if(($result === true) || ($result === false))
@@ -138,7 +168,8 @@ class dba {
 			}
 		}
 
-    
+		$a->save_timestamp($stamp1, "database");
+
 		if($this->debug)
 			logger('dba: ' . printable(print_r($r, true)));
 		return($r);
@@ -207,9 +238,10 @@ function q($sql) {
 	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);
 	}
 
@@ -260,6 +292,10 @@ function dbesc_array(&$arr) {
 	if(is_array($arr) && count($arr)) {
 		array_walk($arr,'dbesc_array_cb');
 	}
-}}		
+}}
+
 
+function dba_timer() {
+	return microtime(true);
+}