if (file_exists($old_name)) {
rename($old_name, $new_name);
}
}
function do_update_file()
{
$file_1 = $this->iTag_logroot . "web.1";
$file_2 = $this->iTag_logroot . "web.2";
$file_3 = $this->iTag_logroot . "web.3";
$file_4 = $this->iTag_logroot . "web.4";
if (file_exists($file_4)) {
unlink($file_4);
}
$this->rename_file($file_3, $file_4);
$this->rename_file($file_2, $file_3);
$this->rename_file($file_1, $file_2);
$this->rename_file($this->iLog_fpath, $file_1);
}
}
// 设置全局日志对象
$log = NULL;
// 全局日志对象
// 日志级别(从低到高)：iLOG_INFO,iLOG_WARNING,iLOG_ERROR
$api_k = 'QST';
$log = new iLog(0, $api_k, iLOG_INFO);
// 若要关闭日志，只需要把此行注释掉
if ($log) {
$log->start();
}
//set_ilog(ifile_name(__FILE__));
ilog(iLOG_INFO, "<--------- start --------->", __LINE__);
function ilog($rank, $_log, $line = "-")
{
global $log;
if (!$log) {
$log = new iLog(0, 'qst', iLOG_INFO);
if ($log) {
$log->start();
}
set_ilog(ifile_name(__FILE__));
}
if ($log) {
$log->tag_line($line);
$log->log($rank, $_log);
}
}