php_memcache-3.0.8-5.532位dll扩展模块download下载资源-CSDN文库

共7个文件

php：2个

credits：1个

license：1个

php_memcache

32位dll

扩展模块

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**PHP Memcache 32位DLL扩展模块** PHP Memcache扩展是PHP编程中用于与Memcached内存缓存系统交互的一个关键组件。Memcached是一个高性能、分布式内存对象缓存系统，常用于减轻数据库负载，提高网站的响应速度。PHP Memcache扩展使得PHP应用程序能够便捷地存储和检索数据，通过减少对数据库的直接访问来优化性能。标题中提到的"php_memcache-3.0.8-5.5"指的是这个扩展模块的版本号，即3.0.8，它专为PHP 5.5版本设计。"32位dll"表示这是针对32位Windows操作系统的动态链接库（DLL）文件。DLL文件在Windows环境下是程序运行所必需的，它包含了可被多个程序共享的代码和资源。在描述中，"download下载"提示用户可以从提供的链接获取这个扩展模块的安装文件。 **标签解析：** - **php_memcache**：这是PHP的Memcache扩展，用于连接到Memcached服务器。 - **32位dll**：指示这个扩展是为32位架构的PHP环境设计的，不能在64位PHP环境中运行。 - **扩展模块**：PHP的扩展模块是一种插件形式，它们提供了额外的功能，可以增强PHP核心的功能。 **压缩包文件列表详解：** 1. **CREDITS**：这个文件通常包含项目开发人员、贡献者和其他相关人员的名单，以及他们的贡献记录。 2. **php_memcache.dll**：这是主要的PHP Memcache扩展的动态链接库文件，用于在PHP 5.5环境下加载和使用Memcache功能。 3. **LICENSE**：文件包含了该软件的许可协议，用户需要遵守这些条款才能合法使用和分发软件。 4. **php_memcache.pdb**：这是一个程序数据库文件，主要用于调试，包含关于DLL文件的符号信息。 5. **memcache.php**：这个文件可能是PHP的Memcache类库，包含了与Memcache服务器交互的函数和类定义。 6. **example.php**：示例代码文件，通常包含如何使用PHP Memcache扩展进行基本操作的代码片段，有助于开发者快速上手。 7. **README**：通常包含安装指南、配置说明和使用注意事项，是了解和安装扩展的重要参考资料。在实际应用中，要安装这个扩展，你需要将`php_memcache.dll`添加到PHP的扩展目录，并更新`php.ini`配置文件，启用扩展。然后，重启Web服务器，你就可以在PHP脚本中使用`memcache`类来连接和操作Memcached服务器了。`example.php`可以作为参考，了解如何编写使用Memcache扩展的代码。同时，遵循`README`中的步骤和`LICENSE`中的条款，确保正确合法地使用这个扩展。

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php_memcache-3.0.8-5.5-ts-vc11-x86.zip （7个子文件）

memcache.php 28KB

php_memcache.pdb 515KB

CREDITS 32B

php_memcache.dll 68KB

LICENSE 3KB

example.php 509B

README 5KB

<?php /* +----------------------------------------------------------------------+ | PHP Version 5 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2004 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.0 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_0.txt. | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Author: Harun Yayli <harunyayli at gmail.com> | +----------------------------------------------------------------------+ */ $VERSION='$Id: memcache.php 326707 2012-07-19 19:02:42Z ab $'; define('ADMIN_USERNAME','memcache'); // Admin Username define('ADMIN_PASSWORD','password'); // Admin Password define('DATE_FORMAT','Y/m/d H:i:s'); define('GRAPH_SIZE',200); define('MAX_ITEM_DUMP',50); $MEMCACHE_SERVERS[] = 'mymemcache-server1:11211'; // add more as an array $MEMCACHE_SERVERS[] = 'mymemcache-server2:11211'; // add more as an array ////////// END OF DEFAULT CONFIG AREA ///////////////////////////////////////////////////////////// ///////////////// Password protect //////////////////////////////////////////////////////////////// if (!isset($_SERVER['PHP_AUTH_USER']) || !isset($_SERVER['PHP_AUTH_PW']) || $_SERVER['PHP_AUTH_USER'] != ADMIN_USERNAME ||$_SERVER['PHP_AUTH_PW'] != ADMIN_PASSWORD) { Header("WWW-Authenticate: Basic realm=\"Memcache Login\""); Header("HTTP/1.0 401 Unauthorized"); echo <<<EOB <html><body> <h1>Rejected!</h1> <big>Wrong Username or Password!</big> </body></html> EOB; exit; } ///////////MEMCACHE FUNCTIONS ///////////////////////////////////////////////////////////////////// function get_host_port_from_server($server){ $values = explode(':', $server); if (($values[0] == 'unix') && (!is_numeric( $values[1]))) { return array($server, 0); } else { return $values; } } function sendMemcacheCommands($command){ global $MEMCACHE_SERVERS; $result = array(); foreach($MEMCACHE_SERVERS as $server){ $strs = get_host_port_from_server($server); $host = $strs[0]; $port = $strs[1]; $result[$server] = sendMemcacheCommand($host,$port,$command); } return $result; } function sendMemcacheCommand($server,$port,$command){ $s = @fsockopen($server,$port); if (!$s){ die("Cant connect to:".$server.':'.$port); } fwrite($s, $command."\r\n"); $buf=''; while ((!feof($s))) { $buf .= fgets($s, 256); if (strpos($buf,"END\r\n")!==false){ // stat says end break; } if (strpos($buf,"DELETED\r\n")!==false || strpos($buf,"NOT_FOUND\r\n")!==false){ // delete says these break; } if (strpos($buf,"OK\r\n")!==false){ // flush_all says ok break; } } fclose($s); return parseMemcacheResults($buf); } function parseMemcacheResults($str){ $res = array(); $lines = explode("\r\n",$str); $cnt = count($lines); for($i=0; $i< $cnt; $i++){ $line = $lines[$i]; $l = explode(' ',$line,3); if (count($l)==3){ $res[$l[0]][$l[1]]=$l[2]; if ($l[0]=='VALUE'){ // next line is the value $res[$l[0]][$l[1]] = array(); list ($flag,$size)=explode(' ',$l[2]); $res[$l[0]][$l[1]]['stat']=array('flag'=>$flag,'size'=>$size); $res[$l[0]][$l[1]]['value']=$lines[++$i]; } }elseif($line=='DELETED' || $line=='NOT_FOUND' || $line=='OK'){ return $line; } } return $res; } function dumpCacheSlab($server,$slabId,$limit){ list($host,$port) = get_host_port_from_server($server); $resp = sendMemcacheCommand($host,$port,'stats cachedump '.$slabId.' '.$limit); return $resp; } function flushServer($server){ list($host,$port) = get_host_port_from_server($server); $resp = sendMemcacheCommand($host,$port,'flush_all'); return $resp; } function getCacheItems(){ $items = sendMemcacheCommands('stats items'); $serverItems = array(); $totalItems = array(); foreach ($items as $server=>$itemlist){ $serverItems[$server] = array(); $totalItems[$server]=0; if (!isset($itemlist['STAT'])){ continue; } $iteminfo = $itemlist['STAT']; foreach($iteminfo as $keyinfo=>$value){ if (preg_match('/items\:(\d+?)\:(.+?)$/',$keyinfo,$matches)){ $serverItems[$server][$matches[1]][$matches[2]] = $value; if ($matches[2]=='number'){ $totalItems[$server] +=$value; } } } } return array('items'=>$serverItems,'counts'=>$totalItems); } function getMemcacheStats($total=true){ $resp = sendMemcacheCommands('stats'); if ($total){ $res = array(); foreach($resp as $server=>$r){ foreach($r['STAT'] as $key=>$row){ if (!isset($res[$key])){ $res[$key]=null; } switch ($key){ case 'pid': $res['pid'][$server]=$row; break; case 'uptime': $res['uptime'][$server]=$row; break; case 'time': $res['time'][$server]=$row; break; case 'version': $res['version'][$server]=$row; break; case 'pointer_size': $res['pointer_size'][$server]=$row; break; case 'rusage_user': $res['rusage_user'][$server]=$row; break; case 'rusage_system': $res['rusage_system'][$server]=$row; break; case 'curr_items': $res['curr_items']+=$row; break; case 'total_items': $res['total_items']+=$row; break; case 'bytes': $res['bytes']+=$row; break; case 'curr_connections': $res['curr_connections']+=$row; break; case 'total_connections': $res['total_connections']+=$row; break; case 'connection_structures': $res['connection_structures']+=$row; break; case 'cmd_get': $res['cmd_get']+=$row; break; case 'cmd_set': $res['cmd_set']+=$row; break; case 'get_hits': $res['get_hits']+=$row; break; case 'get_misses': $res['get_misses']+=$row; break; case 'evictions': $res['evictions']+=$row; break; case 'bytes_read': $res['bytes_read']+=$row; break; case 'bytes_written': $res['bytes_written']+=$row; break; case 'limit_maxbytes': $res['limit_maxbytes']+=$row; break; case 'threads': $res['rusage_system'][$server]=$row; break; } } } return $res; } return $resp; } ////////////////////////////////////////////////////// // // don't cache this page // header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1 header("Cache-Control: post-check=0, pre-check=0", false); header("Pragma: no-cache"); // HTTP/1.0 function duration($ts) { global $time; $years = (int)((($time - $ts)/(7*86400))/52.177457); $rem = (int)(($time-$ts)-($years * 52.177457 * 7 * 86400)); $weeks = (int)(($rem)/(7*86400)); $days = (int)(($rem)/86400) - $weeks*7; $hours = (int)(($rem)/3600) - $days*24 - $weeks*7*24; $mins = (int)(($rem)/60) - $hours*60 - $days*24*60 - $weeks*7*24*60; $str = ''; if($years==1) $str .= "$years year, "; if($years>1) $str .= "$years years, "; if($weeks==1) $str .= "$weeks week, "; if($weeks>1) $str .= "$weeks weeks, "; if($days==1) $str .= "$days day,"; if($days>1) $str .= "$days days,"; if($hours == 1) $str .= " $hours hour and"; if($hours>1) $str .= " $hours hours and"; if($mins == 1) $str .= " 1

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