for ($i = $start - 1; $i >= 0 && $stack[$i][1] > $level; $i--) {
$count++;
}
return $count;
}
/**
* @static
*/
function logToDB($name, $timeSum, $eventCount)
{
$fname = 'Profiler::logToDB';
$dbw =& wfGetDB(DB_MASTER);
$profiling = $dbw->tableName('profiling');
$name = substr($name, 0, 255);
$encname = $dbw->strencode($name);
$sql = "UPDATE {$profiling} " . "SET pf_count=pf_count+{$eventCount}, " . "pf_time=pf_time + {$timeSum} " . "WHERE pf_name='{$encname}'";
$dbw->query($sql);
$rc = $dbw->affectedRows();
if ($rc == 0) {
$dbw->insert('profiling', array('pf_name' => $name, 'pf_count' => $eventCount, 'pf_time' => $timeSum), $fname, array('IGNORE'));
}
// When we upgrade to mysql 4.1, the insert+update
// can be merged into just a insert with this construct added:
// "ON DUPLICATE KEY UPDATE ".
// "pf_count=pf_count + VALUES(pf_count), ".
// "pf_time=pf_time + VALUES(pf_time)";
}
}
$wgProfiler = new Profiler();
$wgProfiler->profileIn('-total');
