public static function handler($exception)
{
if ($exception instanceof Exception) {
$debugging = defined('IS_DEBUGGING') ? IS_DEBUGGING : false;
$production = defined('IS_PRODUCTION') ? IS_PRODUCTION : false;
if (true == $debugging) {
if (true == $production) {
LJL_Log::write(API_String::clean($exception), LJL_Log::TYPE_EXCEPTION);
} else {
echo LJL_Request::resolveType() == LJL_Request::CLI ? API_String::clean($exception) : $exception;
}
} else {
header('location: ' . SYSTEM_HOMEPAGE);
}
}
}
public static function handler($level, $errorMsg, $file, $line, $context = null)
{
if ('.tpl.php' == substr($file, -8)) {
return;
}
$str = new LJL_Exception($errorMsg, $level, $file, $line);
$debugging = IS_DEBUGGING;
$production = IS_PRODUCTION;
if ($debugging) {
$content = "<br />\n<h2>Error Info:</h2>\n" . '<b>MESSAGE:</b> ' . $errorMsg . "<br />\n" . '<b>TYPE:</b> ' . (isset(self::$levels[$level]) ? self::$levels[$level] : $level) . "<br />\n" . '<b>FILE:</b> ' . $file . "<br />\n" . '<b>LINE:</b> ' . $line . "<br />\n" . $str;
if ($production) {
LJL_Log::write(API_String::clean($content), LJL_Log::TYPE_ERROR);
} else {
echo LJL_Request::resolveType() == LJL_Request::CLI ? API_String::clean($content) : $content;
}
}
}
/**
* 检查url中的参数名,如果有该参数,就写日志
*/
public static function checkUriAndWrite($paramArr)
{
$options = array('message' => '', 'paramName' => '', 'type' => self::TYPE_LOG, 'hasMark' => false, 'recTime' => false);
if (is_array($paramArr)) {
$options = array_merge($options, $paramArr);
}
extract($options);
if (isset($_SERVER["REQUEST_URI"]) && strpos($_SERVER["REQUEST_URI"], "?") !== false) {
$addParam = substr($_SERVER["REQUEST_URI"], strpos($_SERVER["REQUEST_URI"], "?") + 1);
parse_str($addParam, $addParamArr);
if (isset($addParamArr[$paramName])) {
if ($recTime) {
#是否计算花费的时间
$message = " [" . round((microtime(true) - self::$timer) * 1000, 2) . " ms]" . $message;
}
LJL_Log::write($message, $type, $hasMark);
}
}
}
/**
* 利用curl的形式获得页面请求 请用这个函数取代file_get_contents
*/
public static function curlPage($paramArr)
{
if (is_array($paramArr)) {
$options = array('url' => false, 'timeout' => 2, 'recErrLog' => 0, 'reConnect' => 0, 'keepAlive' => 0);
$options = array_merge($options, $paramArr);
extract($options);
}
$timeout = (int) $timeout;
if (0 == $timeout || empty($url)) {
return false;
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
if (defined('CURLOPT_IPRESOLVE') && defined('CURL_IPRESOLVE_V4')) {
curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
#避免首先解析ipv6
}
if ($keepAlive) {
$rch = curl_copy_handle($ch);
curl_setopt($rch, CURLOPT_FORBID_REUSE, false);
curl_setopt($rch, CURLOPT_HTTPHEADER, array('Connection: Keep-Alive', 'Keep-Alive: 3'));
$data = curl_exec($rch);
} else {
$data = curl_exec($ch);
}
#记录错误日志
if ($recErrLog || $reConnect) {
$errNo = curl_errno($ch);
if ($reConnect && (28 == $errNo || 7 == $errNo || 6 == $errNo)) {
#超时重连 6:name lookup timed out
$errMsg = curl_error($ch);
$data = self::curlPage(array('url' => $url, 'timeout' => 1, 'recErrLog' => 1, 'reConnect' => 0));
#这次不需要重连
LJL_Log::write("[api_curl_toreconn][{$url}] [{$errNo}]{$errMsg}", LJL_Log::TYPE_ERROR);
} elseif ($errNo && $recErrLog) {
#记录错误
$errMsg = curl_error($ch);
LJL_Log::write("[api_curl][{$url}] [{$errNo}]" . $errMsg, LJL_Log::TYPE_ERROR);
}
}
if (!$keepAlive) {
curl_close($ch);
}
return $data;
}
