文件操作类 无 ?php class Lib_File2{//文件目录private $root = '/data/wwwroot/kkpromo/data/';//文件后缀private $suffix = '.log';//文件句柄private $handle=null;//一次读取文件的最大记录数private $limit=40000;//每行读取的字节长度private $length=
文件操作类
<?php
class Lib_File2
{
//文件目录
private $root = '/data/wwwroot/kkpromo/data/';
//文件后缀
private $suffix = '.log';
//文件句柄
private $handle=null;
//一次读取文件的最大记录数
private $limit=40000;
//每行读取的字节长度
private $length=1024;
//开始时间
private $startTime=0;
//内存使用基准点
private static $startMemory=0;
//
private $conn=null;
//
private static $init=null;
public static function instance()
{
self::$startMemory = memory_get_usage(true);
if(self::$init && is_object(self::$init))
{
return self::$init;
}
self::$init = new self();
return self::$init;
}
private function __construct(){}
public function setRoot($root)
{
if(!is_dir($root)) die($root.' ROOT DOES NOT EXIST');
$this->root = $root;
}
public function setSuffix($suffix)
{
$this->suffix = $suffix;
}
public function setLimit($limit)
{
if(!is_numeric($limit)) die($limit.' SHOULD BE NUMBERIC');
if(intval($limit) > 1000000) die($limit.' SHOULD BE LOWER THAN 1000000');
$this->limit = intval($limit);
}
public function _getFile($date , $appid , $op)
{
$filename = rtrim($this->root , '/').DIRECTORY_SEPARATOR.$date.DIRECTORY_SEPARATOR.$appid.'.'.$op.$this->suffix;
if(!file_exists($filename))
{
die($filename.' FILE DOES NOT EXISTS!');
}
if(!is_file($filename))
{
die($filename.' FILE DOES NOT EXIST!');
}
if(!is_readable($filename))
{
die($filename.' FILE ACCESS DENY!');
}
return $filename;
}
public function closeFile($date=null , $appid=null , $op=null)
{
if($op && $date && $appid)
{
if(is_object($this->handle[$date.'_'.$appid.'_'.$op]) || $this->conn[$date.'_'.$appid.'_'.$op])
{
unset($this->handle[$date.'_'.$appid.'_'.$op]);
$this->handle[$date.'_'.$appid.'_'.$op]=null;
}
$this->conn[$date.'_'.$appid.'_'.$op]=null;
$this->handle[$date.'_'.$appid.'_'.$op]=null;
unset($this->handle[$date.'_'.$appid.'_'.$op]);
}
else {
if(is_array($this->handle) && $this->handle)
{
foreach ($this->handle as $key=>$val){
unset($this->handle[$key]);
$this->conn[$key]=null;
$this->handle[$key]=null;
}
}
}
return true;
}
private function _openFile($date , $appid , $op)
{
$this->startTime = microtime(true);
if(isset($this->conn[$date.'_'.$appid.'_'.$op]) && $this->conn[$date.'_'.$appid.'_'.$op])
{
return $this->handle[$date.'_'.$appid.'_'.$op];
}
$filename = self::_getFile($date , $appid , $op);
if(($this->handle[$date.'_'.$appid.'_'.$op] = new SplFileObject($filename , 'r'))!=null)
{
$this->conn[$date.'_'.$appid.'_'.$op] = true;
return $this->handle[$date.'_'.$appid.'_'.$op];
}
else {
die('FILE OPEN FAILED!');
}
}
/**
* 功能：解析数据
* 格式： array('timestamp','mid','data');
* @param string $data
* @return boolean|array
*/
private function _parseData($data , $jsonFlag=true)
{
if(empty($data) || !is_string($data)) return false;
$result = array(
'timestamp'=>0,
'mid'=>0,
'data'=>array(),
);
$data = explode('|', $data);
if(count($data) < 3 || !is_array($data)) return false;
$result['timestamp'] = $data[0];
$result['mid'] = $data[1];
if($jsonFlag)
{
$result['data'] = @json_decode($data[2] , true);
unset($result['mid']);
}
if(empty($result['timestamp']) || empty($result['mid'])) return false;
unset($data);
return $result;
}
/**
* TODO:读取单一文件
* @param string $date： 如（20140327）
* @param int $appid: 如（1000,9000）
* @param string $op：如(show，login , index)
* @param number $startNum 默认从第一行开始
* @param number $length 默认到$this->limit 读取的行数
* @param array $condition:array('mid'=>arrray() , 'ip'=>array() , ...) 过滤条件
* @param bool $jsonFlag：默认为true， 则保留jsondata字段；设为false，则去掉false字段
* @return array(count , diffTime , memory , data)
*/
public function readFile($date , $appid , $op , $startNum=0 , $length=0 , $jsonFlag=false , $condition=array())
{
$data['data'] = "";
$data['count'] = 0;
$index = $startNum;
$startNum = empty($startNum) ? 0 : $startNum;
$length = empty($length) ? $this->limit : $length;
$handle = self::_openFile($date , $appid , $op );
$line_number=0;
if($handle)
{
$handle->seek($startNum);
$handle->setMaxLineLen($this->length);
while (intval($line_number) - intval($startNum) < intval($length)-1)
{
$tmp = $handle->current();
if(empty($tmp)) continue;
$tmp = self::_parseData($tmp , $jsonFlag);
$line_number = $handle->key();
!$jsonFlag && $condition= array();
if(isset($condition) && $condition)
{
$key = array_keys($condition);
if(in_array($tmp['data'][$key[0]], $condition[$key[0]]))
{
$data['count']++;
$data['data'][$line_number] = $tmp;
}
}
else
{
$data['data'][$line_number] = $tmp;
$data['count']++;
}
if(intval($line_number) - intval($startNum) >= intval($length)-1) break;
unset($tmp);
$handle->next();
}
unset($tmp , $length , $line_number , $condition);
}
$data['diffTime'] = doubleval(microtime(true)) - doubleval($this->startTime);
$data['memory'] = doubleval((doubleval(memory_get_usage(true)) - doubleval(self::$startMemory))/1024/1024) . ' M';
return $data;
}
/**
* TODO:命令行下获取文件总记录数*
* @param string $date
* @param int $appid
* @param string $op
* @return array
*/
public function total_lineFile($date, $appid, $op)
{
$this->_openFile($date, $appid, $op);
$file = escapeshellarg($this->_getFile($date, $appid, $op)); // 对命令行参数进行安全转义
$line = `wc -l $file`;
if(preg_match("/(\d{1,})/", $line , $ret)){
$data['count']=$ret[1];
}else{
$data['count']=0;
}
$data['diffTime'] = doubleval(microtime(true)) - doubleval($this->startTime);
$data['memory'] = doubleval((doubleval(memory_get_usage(true)) - doubleval(self::$startMemory))/1024/1024) . ' M';
return $data;
}
/**
* TODO:统计{$data}.{$op}.log记录数
* @param string $date
* @param int $appid
* @param string $op
* @param array $condition
* @return array
*/
public function countFile($date , $appid , $op ,$condition=array())
{
$data['count'] = 0;
$handle = self::_openFile($date , $appid , $op );
if($handle)
{
$handle->setMaxLineLen($this->length);
while (!$handle->eof())
{
$tmp = $handle->current();
if(empty($tmp)) continue;
$tmp = self::_parseData($tmp);
if($condition && is_array($condition) )
{
$key = array_keys($condition);
if(isset($tmp['data'][$key[0]]) && $tmp['data'][$key[0]] && in_array($tmp['data'][$key[0]], $condition[$key[0]]))
{
$data['count']++;
}
}
else
{
$data['count']++;
}
unset($tmp);
$handle->next();
}
}
unset($handle , $condition , $tmp , $key , $val);
self::closeFile($date , $appid , $op );
$data['diffTime'] = doubleval(microtime(true)) - doubleval($this->startTime);
$data['memory'] = doubleval((doubleval(memory_get_usage(true)) - doubleval(self::$startMemory))/1024/1024) . ' M';
return $data;
}
/**
* TODO:统计用户数
* @param string $date
* @param int $appid
* @param string $op
* @param bool $midflag ：默认为false 则 mid返回空数组；如设为true，则mid数组不为空
* * @param bool $jsonFlag：默认为true， 则保留jsondata字段；设为false，则去掉jsondata字段
* @param array $condition
* @return : array：形如（{"mid":[],"count":2181,"diffTime":0.0397667884827,"memory":"3.75 M"}）
*/
public function countFileMID($date , $appid , $op , $midflag=false , $jsonFlag=false, $condition=array())
{
//$count = self::total_lineFile($date , $appid , $op );
$count = self::countFile($date , $appid , $op );
$index = ceil($count['count'] / $this->limit);
$result = array('mid'=>array() , 'count'=>0 , 'diffTime'=>0 , 'memory'=>0);
for ($i=0 ; $i<$index ; $i++)
{
$startNum = $this->limit*$i;
$endNum = $this->limit;
$data = self::readFile($date , $appid , $op , $startNum , $endNum , $jsonFlag);
var_dump($data);exit();
if($data['data'] && is_array($data['data']))
{
foreach ($data['data'] as $arr)
{
if($condition && is_array($condition))
{
$key = array_keys($condition);
if(isset($arr['data'][$key[0]]) && (in_array($arr['data'][$key[0]] , $condition[$key]) || empty($condition[$key[0]])))
{
$result['mid'][$arr["mid"]] =1;
$result['count']++;
}
}
else
{
$result['mid'][$arr["mid"]] =1;
$result['count']++;
}
unset($data);
}
}
}
unset($index , $count , $condition , $data , $arr);
self::closeFile($date , $appid , $op);
$result['mid'] = array_keys($result['mid']);
if(empty($midflag)) unset($result['mid']);
$result['diffTime'] = doubleval(microtime(true)) - doubleval($this->startTime);
$result['memory'] = (memory_get_usage(true) - self::$startMemory)/1024/1024 . ' M';
return $result;
}
/**
* TODO:跨时间段 统计参加$op用户数据
* @param string $date
* @param int $appid
* @param string $op
* @param number $day
* @param bool $midflag ：默认为false 则 mid返回空数组；如设为true，则mid数组不为空
* @return array 形如（"20140326":{"mid":[],"count":4571,"diffTime":0.0806441307068,"memory":"3.75 M"},
* "20140325":{"mid":[],"count":2181,"diffTime":0.0397667884827,"memory":"3.75 M"}）
*/
public function getReturnUser($date , $appid , $op , $day=1 , $midflag=false)
{
$date_i=0;
for ($i =0; $i<$day ; $i++){
$date_i = date('Ymd' , strtotime($date)-$i*86400);
$result[$date_i] = self::countFileMID($date_i , $appid , $op , $midflag);
}
unset($date , $date_i , $appid , $op , $day);
return $result;
}
}
?>
<?php
class Lib_File1
{
//文件目录
private $root = '/data/wwwroot/kkpromo/data/';
//文件后缀
private $suffix = '.log';
//文件句柄
private $hander=null;
//一次读取文件的最大记录数
private $limit=40000;
//每行读取的字节长度
private $length=1024;
//开始时间
private $startTime=0;
//内存使用基准点
private static $startMemory=0;
//
private $conn=null;
//
private static $init=null;
public static function instance()
{
self::$startMemory = memory_get_usage(true);
if(self::$init && is_object(self::$init))
{
return self::$init;
}
self::$init = new self();
return self::$init;
}
private function __construct(){}
public function setRoot($root)
{
if(!is_dir($root)) die($root.' ROOT DOES NOT EXIST');
$this->root = $root;
}
public function setSuffix($suffix)
{
$this->suffix = $suffix;
}
public function setLimit($limit)
{
if(!is_numeric($limit)) die($limit.' SHOULD BE NUMBERIC');
if(intval($limit) > 1000000) die($limit.' SHOULD BE LOWER THAN 1000000');
$this->limit = intval($limit);
}
private function _getFile($date , $appid , $op)
{
$filename = rtrim($this->root , '/').DIRECTORY_SEPARATOR.$date.DIRECTORY_SEPARATOR.$appid.'.'.$op.$this->suffix;
if(!file_exists($filename))
{
die($filename.' FILE DOES NOT EXISTS!');
}
if(!is_file($filename))
{
die($filename.' FILE DOES NOT EXIST!');
}
if(!is_readable($filename))
{
die($filename.' FILE ACCESS DENY!');
}
return $filename;
}
public function closeFile($date=null , $appid=null , $op=null)
{
if($op && $date && $appid)
{
if(is_object($this->hander[$date.'_'.$appid.'_'.$op]) || $this->conn[$date.'_'.$appid.'_'.$op])
{
fclose($this->hander[$date.'_'.$appid.'_'.$op]);
}
$this->conn[$date.'_'.$appid.'_'.$op]=null;
$this->hander[$date.'_'.$appid.'_'.$op]=null;
}
else {
if(is_array($this->hander) && $this->hander)
{
foreach ($this->hander as $key=>$val){
fclose($this->hander[$key]);
$this->conn[$key]=null;
$this->hander[$key]=null;
}
}
}
return true;
}
private function _openFile($date , $appid , $op)
{
$this->startTime = microtime(true);
if(isset($this->conn[$date.'_'.$appid.'_'.$op]) && $this->conn[$date.'_'.$appid.'_'.$op])
{
return $this->hander[$date.'_'.$appid.'_'.$op];
}
$filename = self::_getFile($date , $appid , $op);
if(($this->hander[$date.'_'.$appid.'_'.$op] = fopen($filename, 'r'))!=null)
{
$this->conn[$date.'_'.$appid.'_'.$op] = true;
return $this->hander[$date.'_'.$appid.'_'.$op];
}
else {
die('FILE OPEN FAILED!');
}
}
/**
* 功能：解析数据
* 格式： array('timestamp','mid','data');
* @param string $data
* @return boolean|array
*/
private function _parseData($data)
{
if(empty($data) || !is_string($data)) return false;
$result = array(
'timestamp'=>0,
'mid'=>0,
'data'=>array(),
);
$data = explode('|', $data);
if(count($data) < 3 || !is_array($data)) return false;
$result['timestamp'] = $data[0];
$result['mid'] = $data[1];
$result['data'] = @json_decode($data[2] , true);
if(empty($result['timestamp']) || empty($result['mid'])) return false;
unset($data);
return $result;
}
/**
* TODO:读取单一文件
* @param string $date： 如（20140327）
* @param int $appid: 如（1000,9000）
* @param string $op：如(show，login , index)
* @param number $startNum 默认从第一行开始
* @param number $endNum 默认到$this->limit结束
* @param array $condition:array('mid'=>arrray() , 'ip'=>array() , ...) 过滤条件
* @param bool $jsonFlag：默认为true， 则保留jsondata字段；设为false，则去掉false字段
* @return array(count , diffTime , memory , data)
*/
public function readFile($date , $appid , $op ,$startNum=0 , $endNum=0 , $jsonFlag=false , $condition=array())
{
$data['data'] = "";
$data['count'] = 0;
$index = $startNum;
$startNum = empty($startNum) ? 0 : $startNum;
$endNum = empty($endNum) ? $this->limit : $endNum;
$hander = self::_openFile($date , $appid , $op );
$tmpindex=0;
if($hander)
{
//!feof($hander)
while ($tmpindex < $endNum)
{
$tmp = fgets($hander , $this->length);
if(empty($tmp)) continue;
if($tmpindex < $endNum && $tmpindex >=$startNum)
{
$tmp = self::_parseData($tmp);
if(empty($tmp)) continue;
//去掉jsondata
if(!$jsonFlag) { unset($tmp[2]); $condition= array(); }
//条件过滤
if($condition && is_array($condition) )
{
foreach ($condition as $key=>$val){
if(in_array($tmp['data'][$key], $condition[$key]))
unset($key , $val);
$data['count']++;
$data['data'][$index] = $tmp;
$index++;
}
}
else{
$data['data'][$index] = $tmp;
$index++;
$data['count']++;
}
}
if($tmpindex >= $endNum) break;
$tmpindex++;
unset($tmp);
}
fseek($hander , SEEK_END);
}
$data['diffTime'] = doubleval(microtime(true)) - doubleval($this->startTime);
$data['memory'] = doubleval((doubleval(memory_get_usage(true)) - doubleval(self::$startMemory))/1024/1024) . ' M';
return $data;
}
/**
* TODO:命令行下获取文件总记录数*
* @param string $date
* @param int $appid
* @param string $op
* @return array
*/
public function total_lineFile($date, $appid, $op)
{
$this->_openFile($date, $appid, $op);
$file = escapeshellarg($this->_getFile($date, $appid, $op)); // 对命令行参数进行安全转义
$line = `wc -l $file`;
if(preg_match("/(\d{1,})/", $line , $ret)){
$data['count']=$ret[1];
}else{
$data['count']=0;
}
$data['diffTime'] = doubleval(microtime(true)) - doubleval($this->startTime);
$data['memory'] = doubleval((doubleval(memory_get_usage(true)) - doubleval(self::$startMemory))/1024/1024) . ' M';
return $data;
}
/**
* TODO:统计{$data}.{$op}.log记录数
* @param string $date
* @param int $appid
* @param string $op
* @param array $condition
* @return array
*/
public function countFile($date , $appid , $op ,$condition=array())
{
$data['count'] = 0;
$hander = self::_openFile($date , $appid , $op );
if($hander)
{
while (!feof($hander))
{
$tmp = fgets($hander , $this->length);
$tmp = self::_parseData($tmp);
if(empty($tmp)) continue;
if($condition && is_array($condition) )
{
foreach ($condition as $key=>$val){
if(isset($tmp['data'][$key]) && $tmp['data'][$key] && in_array($tmp['data'][$key], $condition[$key])){
unset($key , $val);
$data['count']++;
}
}
}
else
$data['count']++;
unset($tmp);
}
fseek($hander , SEEK_END);
}
$data['diffTime'] = doubleval(microtime(true)) - doubleval($this->startTime);
$data['memory'] = doubleval((doubleval(memory_get_usage(true)) - doubleval(self::$startMemory))/1024/1024) . ' M';
return $data;
}
/**
* TODO:统计用户数
* @param string $date
* @param int $appid
* @param string $op
* @param bool $midflag ：默认为false 则 mid返回空数组；如设为true，则mid数组不为空
* * @param bool $jsonFlag：默认为true， 则保留jsondata字段；设为false，则去掉jsondata字段
* @param array $condition
* @return : array：形如（{"mid":[],"count":2181,"diffTime":0.0397667884827,"memory":"3.75 M"}）
*/
public function countFileMID($date , $appid , $op , $midflag=false , $jsonFlag=false, $condition=array())
{
$count = self::total_lineFile($date , $appid , $op );
$index = ceil($count['count'] / $this->limit);
$result = array('mid'=>array() , 'count'=>0 , 'diffTime'=>0 , 'memory'=>0);
for ($i=0 ; $i<$index ; $i++)
{
$startNum = $this->limit*$i;
$endNum = $this->limit*($i+1);
$data = self::readFile($date , $appid , $op , $startNum , $endNum , $jsonFlag);
if($data['data'] && is_array($data['data']))
{
foreach ($data['data'] as $arr)
{
if($condition && is_array($condition)){
foreach ($condition as $key=>$val){
if(isset($arr['data'][$key]) && (in_array($arr['data'][$key] , $condition[$key]) || empty($condition[$key]))){
if(!isset($result['mid'][$arr['mid']])) { $result['mid'][$arr["mid"]] =1; $result['count']++; }
}
}
}
else {
if(!isset($result['mid'][$arr['mid']])) { $result['mid'][$arr["mid"]] =1; $result['count']++; }
}
}
}
unset($data['data'] , $data);
}
unset($index , $count , $condition , $data , $arr);
self::closeFile($date , $appid , $op);
$result['mid'] = array_keys($result['mid']);
//$result['count'] = count($result['mid']);
if(empty($midflag)) unset($result['mid']);
$result['diffTime'] = doubleval(microtime(true)) - doubleval($this->startTime);
$result['memory'] = (memory_get_usage(true) - self::$startMemory)/1024/1024 . ' M';
return $result;
}
/**
* TODO:跨时间段 统计参加$op用户数据
* @param string $date
* @param int $appid
* @param string $op
* @param number $day
* @param bool $midflag ：默认为false 则 mid返回空数组；如设为true，则mid数组不为空
* @return array 形如（"20140326":{"mid":[],"count":4571,"diffTime":0.0806441307068,"memory":"3.75 M"},
* "20140325":{"mid":[],"count":2181,"diffTime":0.0397667884827,"memory":"3.75 M"}）
*/
public function getReturnUser($date , $appid , $op , $day=1 , $midflag=false)
{
$date_i=0;
for ($i =0; $i<$day ; $i++){
$date_i = date('Ymd' , strtotime($date)-$i*86400);
$result[$date_i] = self::countFileMID($date_i , $appid , $op , $midflag);
}
unset($date , $date_i , $appid , $op , $day);
return $result;
}
}
?>
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3 周前By尊渡假赌尊渡假赌尊渡假赌
热工具
DVWA
Damn Vulnerable Web App (DVWA) 是一个PHP/MySQL的Web应用程序，非常容易受到攻击。它的主要目标是成为安全专业人员在合法环境中测试自己的技能和工具的辅助工具，帮助Web开发人员更好地理解保护Web应用程序的过程，并帮助教师/学生在课堂环境中教授/学习Web应用程序安全。DVWA的目标是通过简单直接的界面练习一些最常见的Web漏洞，难度各不相同。请注意，该软件中
适用于 Eclipse 的 SAP NetWeaver 服务器适配器
将Eclipse与SAP NetWeaver应用服务器集成。
EditPlus 中文破解版
体积小，语法高亮，不支持代码提示功能
Dreamweaver Mac版
视觉化网页开发工具
禅工作室 13.0.1
功能强大的PHP集成开发环境
