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friendica
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DBA: Possibility to log the database speed

This commit is contained in:
Michael Vogel 2012-07-08 21:27:20 +02:00
parent db2f0f7919
commit 47c48aa438
2 changed files with 17 additions and 4 deletions
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18
include/dba.php
View File

@ -71,22 +71,32 @@ class dba {
}
public function q($sql) {
global $a;
if((! $this->db) || (! $this->connected))
return false;
$this->error = '';
//if (get_config("system", "db_log") != "")
// @file_put_contents(get_config("system", "db_log"), datetime_convert().':'.session_id(). ' Start '.$sql."\n", FILE_APPEND);
if ($a->config["system"]["db_log"] != "")
$stamp1 = microtime(true);
if($this->mysqli)
$result = @$this->db->query($sql);
else
$result = @mysql_query($sql,$this->db);
//if (get_config("system", "db_log") != "")
// @file_put_contents(get_config("system", "db_log"), datetime_convert().':'.session_id(). ' Stop '."\n", FILE_APPEND);
if ($a->config["system"]["db_log"] != "") {
$stamp2 = microtime(true);
$duration = round($stamp2-$stamp1, 3);
if ($duration > $a->config["system"]["db_loglimit"]) {
$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
@file_put_contents($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)

3
include/network.php
View File

@ -795,6 +795,9 @@ function scale_external_images($s, $include_link = true, $scale_replace = false)
$a = get_app();
// Picture addresses can contain special characters
$s = htmlspecialchars_decode($s);
$matches = null;
$c = preg_match_all('/\[img\](.*?)\[\/img\]/ism',$s,$matches,PREG_SET_ORDER);
if($c) {