public static function init($pcacher = null, $expire = 0)
{
return function ($info, $buffered = false) use($pcacher, $expire) {
if (!$pcacher) {
$pcacher = \Leb_Dao_Memcache::getInstance('applog');
}
if (!$pcacher) {
throw new \LogicException('Invalid cacher object.');
}
// 8 = 4 + 2 + 2
// t + p + c
// 64 = 32 + 10 + 15 + 7
// t + mt + p + c
$bptime = explode(' ', microtime(false));
$pid = function_exists('posix_getpid') ? posix_getpid() : getmypid();
// $uid = (time() << 16 | ($pid % 0xFFFF)) << 16 | ((++ \Leb_Analog::$counter) % 0xFFFF);
$uid = $bptime[1] << 10 | intval($bptime[0] * 1000);
$uid = $uid << 15 | $pid % 0xfffe;
$uid = $uid << 7 | ++\Leb_Analog::$counter % 0xfe;
// $uuid = sprintf('%u', $uid);
// var_dump($bptime[1], intval($bptime[0] * 1000), $pid, \Leb_Analog::$counter, $uid, $uuid);
// exit;
$bret = true;
$bret = $pcacher->set($uid, json_encode($info), array('expire' => $expire));
if ($bret) {
return $uid;
}
return $bret;
};
}
/**
* 获取表结构
*/
public function getCacheAction()
{
$key = daddslashes($this->getVar('key'));
//键名是:数据库名_表名
if (empty($key)) {
return false;
}
$memcache = Leb_Dao_Memcache::getInstance();
$result = $memcache->get($key);
var_dump($result);
}
/**
* 获取缓存对象
*
* @return <type>
*/
public function getCacher()
{
if (!is_object($this->_cacher)) {
$this->_cacher = Leb_Dao_Memcache::getInstance();
}
return $this->_cacher;
}
/**
* 通过memcache来生成一个auto_increment序列，
*
* 序列类似MySQL的auto_increment。
* @return integer $nextval | false
*/
private function _getNextValueByMemcache()
{
$serial_key = $this->_shardAutoSerialKey;
$cacher = Leb_Dao_Memcache::getInstance();
$auto_inc_sig = $cacher->inc($serial_key);
if ($auto_inc_sig == false) {
$cacher->set($serial_key, 1);
$auto_inc_sig = $cacher->inc($serial_key);
}
return $auto_inc_sig;
}
/**
* 注册结束脚本回调函数
* @param 无
* @return void
*/
public static function shutdown()
{
!defined('__FRM_ACTION_END__') && define('__FRM_ACTION_END__', microtime(true));
$e = error_get_last();
if (defined('__FRM_ACTION_END__ ') && defined('__FRM_ACTION_BEGIN__')) {
Slae::app()->log->info('Response:' . (__FRM_ACTION_END__ - __FRM_ACTION_BEGIN__), 'system');
}
if (defined('__FRM_ACTION_BEGIN__') && defined('__FRM_BEGIN__')) {
Slae::app()->log->info('Framework:' . (__FRM_ACTION_BEGIN__ - __FRM_BEGIN__), 'system');
}
//路由分发日志信息
$route = new Leb_Log_Router();
$route->renderLog();
//无错误信息立即输出缓冲内容
if (empty($e)) {
@flush();
@ob_flush();
@ob_end_flush();
if (function_exists('fastcgi_finish_request')) {
fastcgi_finish_request();
}
}
Leb_Dao_Memcache::getInstance()->debugRtStats();
if (XHPROF_ANALYSIS && _DEBUG_ && function_exists('xhprof_disable')) {
if ($data = xhprof_disable()) {
Slae::app()->log->profile($data, 'system');
}
//format
//[ct] => 2 # number of calls to bar() from foo()
//[wt] => 37 # time in bar() when called from foo()
//[cpu]=> 0 # cpu time in bar() when called from foo()
//[mu] => 2208 # change in PHP memory usage in bar() when called from foo()
//[pmu]=> 0 # change in PHP peak memory usage in bar() when called from foo()
}
//捕捉错误信息
if (!empty($e)) {
$code = $e['type'];
$file = $e['file'];
$line = $e['line'];
$message = $e['message'];
$er = Slae::app()->errorInfo($code, $message, $file, $line);
if ($file && false !== strpos($file, dirname(__FILE__) . _DS_ . 'view' . _DS_ . 'Smarty')) {
E_ERROR == $code && Slae::app()->showError($code, $message, $file, $line, $er, null);
} elseif ($code & (E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR | E_USER_ERROR | E_PARSE | E_RECOVERABLE_ERROR)) {
Slae::app()->showError($code, $message, $file, $line, $er, null);
}
}
//根据配置把日志刷入日志系统
}
/**
* Handler getter/setter. If no handler is provided, it will set it to
* sys_get_temp_dir() . '/analog.txt' as a default. Usage:
*
* Leb_Analog::handler ('my_log.txt');
*
* Using a closure:
*
* Leb_Analog::handler (function ($msg) {
* return error_log ($msg);
* });
*/
public static function handler($handler = false)
{
if ($handler) {
self::$handler = $handler;
} elseif (!self::$handler) {
if (empty(self::$config)) {
if (file_exists(dirname(__FILE__) . '/../config/log.php')) {
self::$config = (include dirname(__FILE__) . '/../config/log.php');
}
}
if (empty(self::$config) || !isset(self::$config['type'])) {
require_once 'Analog/File.php';
self::$handler = realpath(sys_get_temp_dir()) . DIRECTORY_SEPARATOR . 'analog.txt';
} else {
if (isset(self::$config['app'])) {
self::$app = self::$config['app'];
}
$expire = '';
if (isset(self::$config['expire'])) {
$expire = intval(self::$config['expire']);
}
switch (self::$config['type']) {
case 'memcache':
require_once dirname(__FILE__) . '/Analog/couchbase.php';
$cacher = \Leb_Dao_Memcache::getInstance('applog');
if (empty($expire)) {
self::$handler = \Analog\Couchbase::init($cacher);
} else {
self::$handler = \Analog\Couchbase::init($cacher, $expire);
}
break;
case 'firephp':
require_once dirname(__FILE__) . '/Analog/FirePHP.php';
self::$handler = \Analog\FirePHP::init();
break;
default:
require_once 'Analog/File.php';
self::$handler = realpath(sys_get_temp_dir()) . DIRECTORY_SEPARATOR . 'analog.txt';
}
if (isset(self::$config['verbose'])) {
switch (self::$config['verbose']) {
case 'error':
break;
case 'info':
self::$verbose = self::INFO;
break;
case 'debug':
self::$verbose = self::DEBUG;
break;
}
}
}
}
return self::$handler;
}