/**
* 错误处理
* @param string $message 错误信息
* @param bool $show 是否显示
* @param bool $save 是否保存
* @param bool $halt 是否停止
* @return void
*/
function systemError($message, $show = true, $save = true, $halt = true)
{
require_once fimport('class/error');
FanweError::systemError($message, $show, $save, $halt);
}
function error($message, $tpl_name)
{
require_once fimport('class/error');
FanweError::templateError($message, $tpl_name);
}
function halt($message = '', $sql = '')
{
require_once fimport('class/error');
FanweError::dbError($message, $sql);
}
/**
* 写入错误日志
* @param string $message 错误提示
* @return void
*/
function writeErrorLog($message)
{
global $_FANWE;
$message = FanweError::clear($message);
$time = TIMESTAMP;
$file = FANWE_ROOT . './public/logs/error' . date("Ym") . '.log.php';
$hash = md5($message);
$user = '******' . $_FANWE['uid'] . '; IP=' . $_FANWE['client_ip'] . '; RIP:' . $_SERVER['REMOTE_ADDR'];
$uri = 'Request: ' . htmlspecialchars(FanweError::clear($_SERVER['REQUEST_URI']));
$message = "<?PHP exit;?>\t{$time}\t{$message}\t{$hash}\t{$user} {$uri}\n";
if ($fp = @fopen($file, 'rb')) {
$lastlen = 10000;
$maxtime = 60 * 10;
$offset = filesize($file) - $lastlen;
if ($offset > 0) {
fseek($fp, $offset);
}
if ($data = fread($fp, $lastlen)) {
$array = explode("\n", $data);
if (is_array($array)) {
foreach ($array as $key => $val) {
$row = explode("\t", $val);
if ($row[0] != '<?PHP exit;?>') {
continue;
}
if ($row[3] == $hash && $row[1] > $time - $maxtime) {
return;
}
}
}
}
}
error_log($message, 3, $file);
}