SDpower

FuelPHP FrameWork 進入！ Enter~~

admin — Thu, 05 Jan 2012 08:40:23 +0000

安裝之前有說過哩:請參考 FuelPHP FrameWork 初體驗～～
之前說過 ~~作者將APP 整個包在FrameWork~~ 內的蠢話. ~~我可以不承認嗎XDD~~
其實算是給開發人員快速進入,實作體驗FrameWork用的.
如果要自行快速分離請先參考同事強做:【程式筆記】建立一個FuelPHP的應用程式Git Repository

如果這樣不能滿足你,接下來江示範如何調整.

以下範例:

#建立專案 FuelPower
$ oil create FuelPower
Cloning into ./FuelPower...
remote: Counting objects: 14163, done.
remote: Compressing objects: 100% (4889/4889), done.
remote: Total 14163 (delta 9659), reused 13347 (delta 9042)
Receiving objects: 100% (14163/14163), 2.09 MiB | 281 KiB/s, done.
Resolving deltas: 100% (9659/9659), done.
Submodule 'docs' (git://github.com/fuel/docs.git) registered for path 'docs'
Submodule 'fuel/core' (git://github.com/fuel/core.git) registered for path 'fuel/core'
Submodule 'fuel/packages/auth' (git://github.com/fuel/auth.git) registered for path 'fuel/packages/auth'
Submodule 'fuel/packages/email' (git://github.com/fuel/email.git) registered for path 'fuel/packages/email'
Submodule 'fuel/packages/oil' (git://github.com/fuel/oil.git) registered for path 'fuel/packages/oil'
Submodule 'fuel/packages/orm' (git://github.com/fuel/orm.git) registered for path 'fuel/packages/orm'
Submodule 'fuel/packages/parser' (git://github.com/fuel/parser.git) registered for path 'fuel/packages/parser'
Cloning into docs...
remote: Counting objects: 5552, done.
remote: Compressing objects: 100% (1903/1903), done.
remote: Total 5552 (delta 3710), reused 5350 (delta 3546)
Receiving objects: 100% (5552/5552), 1.73 MiB | 281 KiB/s, done.
Resolving deltas: 100% (3710/3710), done.
Submodule path 'docs': checked out 'f3746d4fcda2dc12d7f1120d55c17f3b52c0550e'
Cloning into fuel/core...
remote: Counting objects: 20958, done.
remote: Compressing objects: 100% (6266/6266), done.
remote: Total 20958 (delta 14615), reused 20579 (delta 14278)
Receiving objects: 100% (20958/20958), 3.25 MiB | 283 KiB/s, done.
Resolving deltas: 100% (14615/14615), done.
Submodule path 'fuel/core': checked out 'd95fbfec3fe2f791fead4eeb9a37fcd631009479'
Cloning into fuel/packages/auth...
remote: Counting objects: 541, done.
remote: Compressing objects: 100% (384/384), done.
remote: Total 541 (delta 240), reused 453 (delta 157)
Receiving objects: 100% (541/541), 67.77 KiB | 76 KiB/s, done.
Resolving deltas: 100% (240/240), done.
Submodule path 'fuel/packages/auth': checked out '7a2c479263f768b6de8bffe43b1bd00fd2bbdd6d'
Cloning into fuel/packages/email...
remote: Counting objects: 273, done.
remote: Compressing objects: 100% (157/157), done.
remote: Total 273 (delta 114), reused 268 (delta 109)
Receiving objects: 100% (273/273), 42.33 KiB, done.
Resolving deltas: 100% (114/114), done.
Submodule path 'fuel/packages/email': checked out '0113f3c6596e5b3b97408607ddc033e3a7dc833a'
Cloning into fuel/packages/oil...
remote: Counting objects: 896, done.
remote: Compressing objects: 100% (393/393), done.
remote: Total 896 (delta 510), reused 849 (delta 471)
Receiving objects: 100% (896/896), 117.05 KiB | 134 KiB/s, done.
Resolving deltas: 100% (510/510), done.
Submodule path 'fuel/packages/oil': checked out 'da74ddc023871ef54a93fdcc541cbf2db95b73f3'
Cloning into fuel/packages/orm...
remote: Counting objects: 14408, done.
remote: Compressing objects: 100% (4310/4310), done.
remote: Total 14408 (delta 9975), reused 14305 (delta 9877)
Receiving objects: 100% (14408/14408), 2.07 MiB | 274 KiB/s, done.
Resolving deltas: 100% (9975/9975), done.
Submodule path 'fuel/packages/orm': checked out 'ad18b80efcc712e02143a14d6e0902aab25da475'
Cloning into fuel/packages/parser...
remote: Counting objects: 603, done.
remote: Compressing objects: 100% (303/303), done.
remote: Total 603 (delta 285), reused 571 (delta 254)
Receiving objects: 100% (603/603), 113.31 KiB | 137 KiB/s, done.
Resolving deltas: 100% (285/285), done.
Submodule path 'fuel/packages/parser': checked out '836c1ad77e631d47839630f3fa79b9dddc0b8091'
	Made writable: /Users/luosteve/FuelPower/fuel/app/cache
	Made writable: /Users/luosteve/FuelPower/fuel/app/logs
	Made writable: /Users/luosteve/FuelPower/fuel/app/tmp
	Made writable: /Users/luosteve/FuelPower/fuel/app/config
$ cd ~/FuelPower
#移除git 資料
$ rm -rf .git*
$ git init
#接著要取捨submodule的部份，將需要的加進去
#不需要的部份請依路徑刪除，如orm、auth
$ git submodule add git://github.com/fuel/core.git fuel/core
$ git submodule add git://github.com/fuel/oil.git fuel/packages/oil
$ git submodule add git://github.com/fuel/parser.git fuel/packages/parser
$ git submodule add git://github.com/fuel/email.git fuel/packages/email
$ git submodule add git://github.com/fuel/orm.git fuel/packages/orm
$ git submodule add git://github.com/fuel/auth.git fuel/packages/auth
 
#全部submodule一起切換版本的大絕，目前是1.1版
$ git submodule foreach git checkout origin/1.1/master
$ 
 
 
設定.gitignore
<pre lang="bash" line="1">
*~
*.bak
*.log
Thumbs.db
desktop.ini
.DS_Store
.buildpath
.project
.settings
.tmpoj
logs/*
cache/*
tmp/*
build
nbproject/
.idea
app/config/crypt.php

1 2	$ cd fuel $ mv app ../

編輯public/index.php

1
2
3

define('APPPATH', realpath(__DIR__.'/../fuel/app/').DIRECTORY_SEPARATOR);
//改為
define('APPPATH', realpath(__DIR__.'/../app/').DIRECTORY_SEPARATOR);

$ cd ../
$ cd app
$ mv cache ../
$ mv tmp ../
$ mv log ../
$ git add .
$ git commint -m 'init project'

完成後看起來是這樣.

剩下 build.xml 還不會調整.
~~剛進去不要太急~~

FuelPHP FrameWork 初體驗～～

admin — Tue, 27 Dec 2011 08:29:25 +0000

FuelPHP is a simple, flexible, community driven PHP 5.3 web framework based on the best ideas of other frameworks with a fresh start.
FuelPHP 衝著他以php 5.3 並以namespace 方式開發,輕量化FrameWork趕快來試用看看吧.

安裝

安裝方式不免俗來了,快速按裝.(不錯唷)

$ curl get.fuelphp.com/oil | sh
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   244  100   244    0     0    240      0  0:00:01  0:00:01 --:--:--  1257
Password:
 
$

咦捨摸錯誤都沒有噴就是裝好了.
找了一下他裝了啥鬼

$ cat /usr/bin/oil
#!/bin/bash
 
if [ -f "./oil" ]; then
        php oil "$@"
else
 
        if [ "$1" == "create" ]; then
 
                    if [ ! `which git` ]; then
                         echo "For this installer to work you'll need to install Git."
                     echo '        http://git-scm.com/'
                    fi
 
                git clone --recursive git://github.com/fuel/fuel.git "./$2"
                php "./$2/oil" refine install
        else
                echo 'This is not a valid Fuel installation so Oil is a bit lost.'
                echo '        http://fuelphp.com/docs/installation/instructions.html'
 
        fi
fi

原來是再下 create 指令時馬上用git拉下來建立好專案.（不錯
例:

1	$ oil create <project_name]]>

來建一個試試

$ oil create Fuel
Cloning into ./Fuel…
remote: Counting objects: 14163, done.
remote: Compressing objects: 100% (4884/4884), done.
remote: Total 14163 (delta 9660), reused 13351 (delta 9047)
Receiving objects: 100% (14163/14163), 2.07 MiB | 651 KiB/s, done.
Resolving deltas: 100% (9660/9660), done.
Submodule 'docs' (git://github.com/fuel/docs.git) registered for path 'docs'
Submodule 'fuel/core' (git://github.com/fuel/core.git) registered for path 'fuel/core'
Submodule 'fuel/packages/auth' (git://github.com/fuel/auth.git) registered for path 'fuel/packages/auth'
Submodule 'fuel/packages/email' (git://github.com/fuel/email.git) registered for path 'fuel/packages/email'
Submodule 'fuel/packages/oil' (git://github.com/fuel/oil.git) registered for path 'fuel/packages/oil'
Submodule 'fuel/packages/orm' (git://github.com/fuel/orm.git) registered for path 'fuel/packages/orm'
Submodule 'fuel/packages/parser' (git://github.com/fuel/parser.git) registered for path 'fuel/packages/parser'
Cloning into docs...
remote: Counting objects: 5478, done.
remote: Compressing objects: 100% (1908/1908), done.
remote: Total 5478 (delta 3664), reused 5251 (delta 3470)
Receiving objects: 100% (5478/5478), 1.70 MiB | 757 KiB/s, done.
Resolving deltas: 100% (3664/3664), done.
Submodule path 'docs': checked out 'f3746d4fcda2dc12d7f1120d55c17f3b52c0550e'
Cloning into fuel/core...
remote: Counting objects: 20779, done.
remote: Compressing objects: 100% (6318/6318), done.
remote: Total 20779 (delta 14499), reused 20306 (delta 14065)
Receiving objects: 100% (20779/20779), 3.21 MiB | 1.08 MiB/s, done.
Resolving deltas: 100% (14499/14499), done.
Submodule path 'fuel/core': checked out 'd95fbfec3fe2f791fead4eeb9a37fcd631009479'
Cloning into fuel/packages/auth...
remote: Counting objects: 541, done.
remote: Compressing objects: 100% (384/384), done.
remote: Total 541 (delta 240), reused 453 (delta 157)
Receiving objects: 100% (541/541), 67.77 KiB, done.
Resolving deltas: 100% (240/240), done.
Submodule path 'fuel/packages/auth': checked out '7a2c479263f768b6de8bffe43b1bd00fd2bbdd6d'
Cloning into fuel/packages/email...
remote: Counting objects: 273, done.
remote: Compressing objects: 100% (157/157), done.
remote: Total 273 (delta 114), reused 268 (delta 109)
Receiving objects: 100% (273/273), 42.33 KiB, done.
Resolving deltas: 100% (114/114), done.
Submodule path 'fuel/packages/email': checked out '0113f3c6596e5b3b97408607ddc033e3a7dc833a'
Cloning into fuel/packages/oil...
remote: Counting objects: 869, done.
remote: Compressing objects: 100% (370/370), done.
remote: Total 869 (delta 491), reused 837 (delta 467)
Receiving objects: 100% (869/869), 114.39 KiB | 79 KiB/s, done.
Resolving deltas: 100% (491/491), done.
Submodule path 'fuel/packages/oil': checked out 'da74ddc023871ef54a93fdcc541cbf2db95b73f3'
Cloning into fuel/packages/orm...
remote: Counting objects: 14393, done.
remote: Compressing objects: 100% (4295/4295), done.
remote: Total 14393 (delta 9963), reused 14302 (delta 9877)
Receiving objects: 100% (14393/14393), 2.07 MiB | 863 KiB/s, done.
Resolving deltas: 100% (9963/9963), done.
Submodule path 'fuel/packages/orm': checked out 'ad18b80efcc712e02143a14d6e0902aab25da475'
Cloning into fuel/packages/parser...
remote: Counting objects: 603, done.
remote: Compressing objects: 100% (303/303), done.
remote: Total 603 (delta 285), reused 571 (delta 254)
Receiving objects: 100% (603/603), 113.31 KiB | 77 KiB/s, done.
Resolving deltas: 100% (285/285), done.
Submodule path 'fuel/packages/parser': checked out '836c1ad77e631d47839630f3fa79b9dddc0b8091'
     Made writable: /Users/luosteve/Fuel/fuel/app/cache
     Made writable: /Users/luosteve/Fuel/fuel/app/logs
     Made writable: /Users/luosteve/Fuel/fuel/app/tmp
     Made writable: /Users/luosteve/Fuel/fuel/app/config

來看一下裝好啥.

$ cd Fuel
$ php oil
 
Usage:
  php oil [cells|console|generate|refine|help|test]
 
Runtime options:
  -f, [--force]    # Overwrite files that already exist
  -s, [--skip]     # Skip files that already exist
  -q, [--quiet]    # Supress status output
  -t, [--speak]    # Speak errors in a robot voice
 
Description:
  The 'oil' command can be used in several ways to facilitate quick development, help with
  testing your application and for running Tasks.
 
Documentation:
  http://docs.fuelphp.com/packages/oil/intro.html

管他的先上再說！！

來設定一下nginx設定檔

server {
    listen 127.0.0.1:80;
    server_name fuel;
    access_log /Users/luosteve/Fuel/fuel/app/logs/fuel.access.log;
    error_log  /Users/luosteve/Fuel/fuel/app/logs/fuel.error.log;
    root /Users/luosteve/Fuel/public;
 
    location / {
        root   /Users/luosteve/Fuel/public;
        index  index.php index.html index.htm;
        if (!-e $request_filename) {
            rewrite ^.*$ /index.php last;
            break;
        }
    }
    location ~ \.php$ {
      fastcgi_pass   127.0.0.1:9000;
      fastcgi_index  index.php;
      fastcgi_param  SCRIPT_FILENAME  /Users/luosteve/Fuel/public$fastcgi_script_name;
      include        fastcgi_params;
    }
    location ~ /\.ht {
            deny  all;
    }
}

好了重起nginx 並瀏覽 http://fuel/
！！！登登出現啦

畫面也有說明此controller 是 APPPATH/classes/controller/welcome.php
view 再 APPPATH/views/welcome/index.php
APPPATH此範例是存在/Users/luosteve/Fuel/fuel/app/
再這裡要說明一下,作者將APP 整個包在FrameWork內實在是很頭痛作法.當你自行開發更改專案時,
如果此時有FrameWork有更新你只能以rebase 方式做更新,好死不死哪天又有衝突你每次更新就在那
解衝突（整個就飽了,不用做事了）.
其實一開始看到此架構就先倒退三尺XDD.

有興趣可以先看看config設定吧(咦?!是php 檔案唷）
fuel/app/config/config.php
內文就不看啦,各種設定值請參考.
就醬而已sorry.

ZFS on MAC OSX

admin — Wed, 23 Nov 2011 12:04:02 +0000

ZFS 是很好檔案系統,可惜因為種種原因…沒有機會在OSX 上面使用.
MACZFS
是好心人porting到MAC OSX上面,只要下載安裝包下來就可以直接使用.
以下是實際使用方式:
先查看目前磁碟使用狀況.

#  diskutil list
/dev/disk0
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *500.1 GB   disk0
   1:                        EFI                         209.7 MB   disk0s1
   2:                  Apple_HFS Macintosh HD            300.9 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
   4:                  Apple_HFS data                    198.2 GB   disk0s4

查看目前支援的ZFS 版本到哪一個版本.

# zpool upgrade -v 
This system is currently running ZFS pool version 8.
 
The following versions are supported:
 
VER  DESCRIPTION
---  --------------------------------------------------------
 1   Initial ZFS version
 2   Ditto blocks (replicated metadata)
 3   Hot spares and double parity RAID-Z
 4   zpool history
 5   Compression using the gzip algorithm
 6   pool properties
 7   Separate intent log devices
 8   Delegated administration
For more information on a particular version, including supported releases, see:
 
http://www.opensolaris.org/os/community/zfs/version/N
 
Where 'N' is the version number.

將目前磁區縮小,並建立一個名稱ZFS新磁區.

#  diskutil list
/dev/disk0
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *500.1 GB   disk0
   1:                        EFI                         209.7 MB   disk0s1
   2:                  Apple_HFS Macintosh HD            240.0 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s5
   4:                  Apple_HFS ZFS                     60.0 GB    disk0s4

將新磁區zfs,清除格式化為ZFS格式

# diskutil eraseVolume ZFS %noformat% /dev/disk0s4
Started erase on disk0s4 ZFS
Unmounting disk
Erasing
Finished erase on disk0s4 ZFS

建立新zpool

# zpool create pool1 disk0s4
# zpool status pool1 
  pool: pool1
 state: ONLINE
 scrub: none requested
config:
 
	NAME        STATE     READ WRITE CKSUM
	pool1       ONLINE       0     0     0
	  disk0s4   ONLINE       0     0     0
 
errors: No known data errors
# diskutil list
/dev/disk0
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *500.1 GB   disk0
   1:                        EFI                         209.7 MB   disk0s1
   2:                  Apple_HFS Macintosh HD            240.0 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s5
   4:                        ZFS pool1                   60.0 GB    disk0s4
 
# zfs list
NAME    USED  AVAIL  REFER  MOUNTPOINT
pool1  1.07M  54.6G  1005K  /Volumes/pool1

設定屬性compression=gzip壓縮檔按以節省空間

# zfs set compression=gzip pool1
 
# zfs get all pool1                                                                                    (11-23 01:07)  
NAME   PROPERTY       VALUE                 SOURCE
pool1  type           filesystem            -
pool1  creation       三 11 23  0:55 2011  -
pool1  used           370K                  -
pool1  available      54.6G                 -
pool1  referenced     284K                  -
pool1  compressratio  1.00x                 -
pool1  mounted        yes                   -
pool1  quota          none                  default
pool1  reservation    none                  default
pool1  recordsize     128K                  default
pool1  mountpoint     /Volumes/pool1        default
pool1  sharenfs       off                   default
pool1  checksum       on                    default
pool1  compression    gzip                  local
pool1  atime          on                    default
pool1  devices        on                    default
pool1  exec           on                    default
pool1  setuid         on                    default
pool1  readonly       off                   default
pool1  zoned          off                   default
pool1  snapdir        hidden                default
pool1  aclmode        groupmask             default
pool1  aclinherit     secure                default
pool1  canmount       on                    default
pool1  shareiscsi     off                   default
pool1  xattr          on                    default
pool1  copies         1                     default
pool1  version        2                     -

以下是我開了一個mysql_data的節點使用壓縮compression=gzip,exec=off.
各位可以看到壓縮比compressratio = 4.18x 等於說我原本這些資料佔用6.85G 現在節省到只佔用1.64G！！！！
幫我MBP節省寶貴空間,如果你是用SSD更是要必需計較空間使用在此強力推薦ZFS來使用.(不過打開壓縮勢必在存取檔案消耗更多CPU）

 # zfs get all pool1/mysql_data
NAME              PROPERTY       VALUE                      SOURCE
pool1/mysql_data  type           filesystem                 -
pool1/mysql_data  creation       三 11 23  1:56 2011       -
pool1/mysql_data  used           1.64G                      -
pool1/mysql_data  available      14.9G                      -
pool1/mysql_data  referenced     1.64G                      -
pool1/mysql_data  compressratio  4.18x                      -
pool1/mysql_data  mounted        yes                        -
pool1/mysql_data  quota          none                       default
pool1/mysql_data  reservation    none                       default
pool1/mysql_data  recordsize     128K                       default
pool1/mysql_data  mountpoint     /Volumes/pool1/mysql_data  default
pool1/mysql_data  sharenfs       off                        default
pool1/mysql_data  checksum       on                         default
pool1/mysql_data  compression    gzip                       local
pool1/mysql_data  atime          on                         default
pool1/mysql_data  devices        on                         default
pool1/mysql_data  exec           off                        local
pool1/mysql_data  setuid         on                         default
pool1/mysql_data  readonly       off                        default
pool1/mysql_data  zoned          off                        default
pool1/mysql_data  snapdir        hidden                     default
pool1/mysql_data  aclmode        groupmask                  default
pool1/mysql_data  aclinherit     secure                     default
pool1/mysql_data  canmount       on                         default
pool1/mysql_data  shareiscsi     off                        default
pool1/mysql_data  xattr          on                         default
pool1/mysql_data  copies         1                          default
pool1/mysql_data  version        2                          -

Gearman Install OSX

admin — Fri, 18 Nov 2011 04:30:15 +0000

安裝Gearman 在OSX上面

$ sudo -s
$ cd /tmp
$ wget https://github.com/downloads/libevent/libevent/libevent-2.0.15-stable.tar.gz
$ tar zxvf libevent-2.0.15-stable.tar.gz
$ cd libevent-2.0.15-stable
$ ./configure
$ make
$ make install
$ cd ..
$ wget https://launchpad.net/ubuntu/lucid/+source/libdrizzle/0.7-1/+files/libdrizzle_0.7.orig.tar.gz
$ tar libdrizzle_0.7.orig.tar.gz
$ cd libdrizzle-0.7/
$ ./configure
$ make
$ make install
$ cd ..
$ wget http://launchpad.net/gearmand/trunk/0.14/+download/gearmand-0.14.tar.gz
$ tar zxvf gearmand-0.14.tar.gz
$ cd gearmand-0.14/
$ ./configure
$ make
$ make install
$ cd ..
$ wget http://pecl.php.net/get/gearman-0.8.0.tgz
$ tar zxvf gearman-0.8.0.tgz
$ cd gearman-0.8.0
$ phpize
$ ./configure
$ make
$ sudo make install
/bin/sh /tmp/gearman-0.8.0/libtool --mode=install cp ./gearman.la /tmp/gearman-0.8.0/modules
cp ./.libs/gearman.so /tmp/gearman-0.8.0/modules/gearman.so
cp ./.libs/gearman.lai /tmp/gearman-0.8.0/modules/gearman.la
----------------------------------------------------------------------
Libraries have been installed in:
   /tmp/gearman-0.8.0/modules
 
If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `DYLD_LIBRARY_PATH' environment variable
     during execution
 
See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
Installing shared extensions:     /usr/lib/php/extensions/no-debug-non-zts-20090626/
 
$ which php
/usr/bin/php
 
$ php --info | grep -i configuration                                                                                                  (11-17 13:30)
Configuration File (php.ini) Path => /etc
Loaded Configuration File => /private/etc/php.ini
Configuration
$ vi /private/etc/php.ini
======= 加入以下資訊 ======
extension_dir = " /usr/lib/php/extensions/no-debug-non-zts-20090626/"  <~~這不一定要
extension="gearman.so"
========================
$ php --info | egrep -i "(configuration|gearman)"
Configuration File (php.ini) Path => /etc
Loaded Configuration File => /private/etc/php.ini
Configuration
gearman
gearman support => enabled
libgearman version => 0.14

Gearman Install on Ubuntu

admin — Fri, 18 Nov 2011 04:26:43 +0000

gearman 在ubuntu 上不知哪個版本已無提供libdrizzlea模組.
導致要使用myql作為資料源已無法使用.
以下是自行編譯安裝方式：

$ sudo -s
$ add-apt-repository ppa:gearman-developers/ppa
$ apt-get update
$ apt-get install libevent-dev gearman libgearman4 libgearman-dev libdrizzle0 libboost-program-options-dev libboost1.46-dev libboost-program-options-dev uuid-dev g++ libmemcache-dev libcloog-ppl0
$ wget https://launchpad.net/ubuntu/lucid/+source/libdrizzle/0.7-1/+files/libdrizzle_0.7.orig.tar.gz
$ tar zxvf libdrizzle_0.7.orig.tar.gz
$ cd libdrizzle-0.7/
$ ./configure
$ make
$ make install
$ cd..
$ wget http://launchpad.net/gearmand/trunk/0.14/+download/gearmand-0.14.tar.gz
$ tar zxvf gearmand-0.14.tar.gz
$ cd gearmand-0.14/
 
$ ./configure libdrizzle_CFLAGS="-I/usr/local/include" libdrizzle_LIBS="-L/usr/local/lib -ldrizzle"
$ make
$ make install
$ cd ..
$ wget http://pecl.php.net/get/gearman-0.8.0.tgz
$ pecl install gearman-0.8.0.tgz
$ vi /etc/php5/conf.d/gearman.ini
==== 加入 ====
extension=gearman.so
$ vi /etc/init.d/gearman-job-server
=====編輯====
prefix=/usr/local
PARAMS="--queue-type=libdrizzle --libdrizzle-host=mysql主機ip --libdrizzle-user=mysql帳號 --libdrizzle-password=mysql主機ip --libdrizzle-db=gearman --libdrizzle-table=gearman_queue --libdrizzle-mysql"
====加上註解====
#test -f /etc/default/gearman-job-server && . /etc/default/gearman-job-server
========================
DB gearman  要自行在mysql新增 資料表他自行會建立
$ service gearman-job-server start

Git 與遠端Server 應用

admin — Tue, 01 Nov 2011 17:24:25 +0000

乘上篇文章gitolite 安裝.
當你開心使用git一陣子,又在網路上免費或付費支援git平台的版本控管後是否發覺….
真的好麻煩每次都要同步好幾台SERVER上面的repositories…
有沒有在push上server後自動幫你搞定呢？！

git當初設計實在太人性！！
以下範例:

目的：在push 到本機的gitolite server時自動更新一份到bitbucket.org
在bitbucket.org 註冊新帳號
將gitolite 的使用者git id_rsa.pub 公鑰上傳到bitbucket.org
bitbucket.org 上開一個測試用的repositories

編輯設定檔：

1 2	# cd /home/git/repositories/testing.git # vi config

加入名為 bitbucket的遠端：

[core]
	repositoryformatversion = 0
	filemode = true
	bare = true
[remote "bitbucket"]
    url = git@bitbucket.org:sdpower/mytest.git
    fetch = +refs/heads/*:refs/remotes/bitbucket/*

進入hook編輯產生更新時所用到的檔案以post-update：

# cd /home/git/repositories/testing.git
# cd hooks
# cp post-update.sample post-update
# vi post-update

進入hook編輯post-update產生更新時所需要做的動作：
這裡加入了判斷,當網路可以存取才做的動作.

#!/bin/sh
#
# An example hook script to prepare a packed repository for use over
# dumb transports.
#
# To enable this hook, rename this file to "post-update".
 
RESULT=`wget --spider http://www.google.com.tw/ 2>&1`
FLAG=0
 
# Traverse the string considering it as an array of words
for x in $RESULT; do
    if [ "$x" = '200' ]; then
        exec git push bitbucket -f --mirror
    fi
done

切回一般使用者到testing做測試:

# git commit -a -m 'test2'
[master 4a07f57] test2
 1 files changed, 1 insertions(+), 0 deletions(-)
# git push origin master
Counting objects: 5, done.
Writing objects: 100% (3/3), 238 bytes, done.
Total 3 (delta 0), reused 0 (delta 0)
remote: remote: bb/acl: sdpower is allowed. accepted payload.
remote: To git@bitbucket.org:sdpower/mytest.git
remote:  * [new branch]      master -> master
To git@srv1.sd.idv.tw:testing.git
   0b01c5a..4a07f57  master -> master
#

成功！！
以下這段就是在push時候所做的動作訊息.
可以前往bitbucket.org確認是否有同步更新.

1 2	remote: To git@bitbucket.org:sdpower/mytest.git remote: * [new branch] master -> master

如有需要可以增加多個遠端,做同步更新.

gitolite 安裝

admin — Tue, 01 Nov 2011 03:52:47 +0000

FreeBSD gitolite 安裝
安裝:

1	# cd /usr/ports/devel/gitolite ; make install clean;

安裝結束最後面會看到以下提示:

==============================================================================
 
Final gitolite installation instructions:
 
Any ssh user can be a gitolite provider. Simply run the following command as
the user:
 
/usr/local/bin/gl-setup /path/to/admin.ssh.key.pub
 
This will setup up the configuration files for gitolite, designating where the
repositories are located and other options.
 
The admin ssh key allows full access to the gitolite-admin repository where
additional users and repositories can be configured.
 
By default, the git user is created for use by gitolite.
 
==============================================================================
===> Correct pkg-plist sequence to create group(s) and user(s)
===>   Registering installation for gitolite-2.1
===>  Cleaning for gitolite-2.1

1.先自行新增一位使用者,此範例使用git.
2.切換到git使用者.
3.起始化gitolite並輸入管理者SSH 公鑰admin.key.pub.
4.離開git 使用者回到管理員帳號.
5.使用一般git 操作拉回gitolite管理設定值並開始管理.
6.設定好資料只需push回去即可生效.

# su git
# /usr/local/bin/gl-setup /tmp/admin.key.pub
The default settings in the rc file (/root/.gitolite.rc) are fine for most
people but if you wish to make any changes, you can do so now.
 
hit enter...
/usr/local/libexec/gitolite/gl-setup: vim: not found
creating gitolite-admin...
Initialized empty Git repository in /root/repositories/gitolite-admin.git/
creating testing...
Initialized empty Git repository in /root/repositories/testing.git/
[master (root-commit) 143cabc] start
 2 files changed, 6 insertions(+), 0 deletions(-)
 create mode 100644 conf/gitolite.conf
 create mode 100644 keydir/admin.pub
# exit
# git clone git@srv1.sd.idv.tw:gitolite-admin
# cd gitolite-admin
# vi conf/gitolite.conf

repo    gitolite-admin
        RW+     =   admin
 
repo    testing
        RW+     =   @all
 
repo    mytest
        RW+     =   @all

新增專案:

# cd mytest
# git init
# git remote add origin git@srv1.sd.idv.tw:mytest
# touch readme
# git add .
# git commit -m 'initial'
# git push origin master

MongoDB Sharing

admin — Thu, 18 Aug 2011 11:43:31 +0000

MongoDB Sharing

可以先看看官網介紹:Sharding Introduction
Shards 類似 Mysql 的Data nodes.
Config Servers 類似 Mysql 的Management node.
Routing Processes 類似 Mysql 的SQL node.

架構:

    主機         shars      shars      shars     config   Routing
192.168.1.52   myset52    myset59    myset60      yes
192.168.1.59   myset52    myset59    myset60      yes
192.168.1.60   myset52    myset59    myset60      yes
192.168.1.61   myset52備  myset59備  myset60備               yes

設定:

$ mkdir /var/lib/mongodb_s1
$ mkdir /var/lib/mongodb_s2
$ mkdir /var/lib/mongodb_s3
$ mkdir /var/lib/mongodb_c

設定各個設定檔.
/etc/mongodb_s1.conf

dbpath=/var/lib/mongodb_s1
logpath=/var/log/mongodb/mongodb_s1.log
logappend=true
bind_ip = 127.0.0.1
port = 29017
nohttpinterface = true
shardsvr = true
rest = true
replSet = myset52

/etc/mongodb_s2.conf

dbpath=/var/lib/mongodb_s2
logpath=/var/log/mongodb/mongodb_s2.log
logappend=true
bind_ip = 127.0.0.1
port = 29018
nohttpinterface = true
shardsvr = true
rest = true
replSet = myset59

/etc/mongodb_s3.conf

dbpath=/var/lib/mongodb_s3
logpath=/var/log/mongodb/mongodb_s3.log
logappend=true
bind_ip = 127.0.0.1
port = 29019
nohttpinterface = true
shardsvr = true
rest = true
replSet = myset60

/etc/mongodb_c.conf

dbpath=/var/lib/mongodb_c
logpath=/var/log/mongodb/mongodb_c.log
logappend=true
bind_ip = 127.0.0.1                                                          
port = 29020
nohttpinterface = true

個別啟動

$ /usr/bin/mongod --fork --config /etc/mongodb_s1.conf
$ /usr/bin/mongod --fork --config /etc/mongodb_s2.conf
$ /usr/bin/mongod --fork --config /etc/mongodb_s3.conf
$ /usr/bin/mongod --configsvr --fork --config /etc/mongodb_c.conf #192.168.1.61不使用Config

設定myset52：

$ /usr/bin/mongo 192.168.1.52:29017/admin
MongoDB shell version: 1.8.2
connecting to: admin
> cfg = {
_id : "myset52",
members : [
{ _id : 0, host : "192.168.1.52:29017" },
{ _id : 1, host : "192.168.1.59:29017" },
{ _id : 2, host : "192.168.1.60:29017" },
{ _id : 3, host : "192.168.1.61:29017", arbiterOnly: true}
] }
 
> rs.initiate(cfg);
> rs.status();

設定myset59：

$ /usr/bin/mongo 192.168.1.59:29018/admin
MongoDB shell version: 1.8.2
connecting to: admin
> cfg = {
_id : "myset59",
members : [
{ _id : 0, host : "192.168.1.52:29018" },
{ _id : 1, host : "192.168.1.59:29018" },
{ _id : 2, host : "192.168.1.60:29018" },
{ _id : 3, host : "192.168.1.61:29018", arbiterOnly: true}
] }
> rs.initiate(cfg);
> rs.status();

設定myset60：

$ /usr/bin/mongo 192.168.1.59:29019/admin
MongoDB shell version: 1.8.2
connecting to: admin
> cfg = {
_id : "myset60",
members : [
{ _id : 0, host : "192.168.1.52:29019" },
{ _id : 1, host : "192.168.1.59:29019" },
{ _id : 2, host : "192.168.1.60:29019" },
{ _id : 3, host : "192.168.1.61:29019", arbiterOnly: true}
] }
> rs.initiate(cfg);
> rs.status();

再192.168.1.61啟動 Routing

$ /usr/local/mongodb/bin/mongos --fork --configdb "192.168.1.52:29020,192.168.1.59:29020,192.168.1.60:29020" --chunkSize 1 --logpath /var/log/mongos.log --port 2920
$ /usr/bin/mongo 192.168.1.59:2920/admin
MongoDB shell version: 1.8.2
connecting to: admin
> db.runCommand( { addshard : "myset52/192.168.1.52:29017,192.168.1.59:29017,192.168.1.60:29017" } )# 設定shar
> db.runCommand( { addshard : "myset59/192.168.1.59:29018,192.168.1.52:29018,192.168.1.60:29018" } )# 設定shar
> db.runCommand( { addshard : "myset60/192.168.1.60:29019,192.168.1.59:29019,192.168.1.52:29019" } )# 設定shar
>
> db.runCommand( { enablesharding : "test" } )# 開啟shar 的db
>
> db.runCommand( { shardcollection : "test.user", key : {_id : 1} } ) # 開啟shar 的collection
> db.runCommand( { shardcollection : "test.group", key : {_id : 1} } )
> db.runCommand( { shardcollection : "test.name", key : {_id : 1} } )
> db.runCommand( { shardcollection : "test.password", key : {_id : 1} } )
>
> db.printShardingStatus(); #查看使用狀況
--- Sharding Status --- 
  sharding version: { "_id" : 1, "version" : 3 }
  shards:
      {
	"_id" : "myset52",
	"host" : "myset52/192.168.1.52:29017,192.168.1.60:29017,192.168.1.59:29017"
}
      {
	"_id" : "myset59",
	"host" : "myset59/192.168.1.59:29018,192.168.1.60:29018,192.168.1.52:29018"
}
      {
	"_id" : "myset60",
	"host" : "myset60/192.168.1.60:29019,192.168.1.59:29019,192.168.1.52:29019"
}
  databases:
	{ "_id" : "admin", "partitioned" : false, "primary" : "config" }
	{ "_id" : "test", "partitioned" : true, "primary" : "myset52" }
		test.user chunks:
				myset52	1
			{ "_id" : { $minKey : 1 } } -->> { "_id" : { $maxKey : 1 } } on : myset52 { "t" : 1000, "i" : 0 }
		test.group chunks:
				myset52	1
			{ "_id" : { $minKey : 1 } } -->> { "_id" : { $maxKey : 1 } } on : myset52 { "t" : 1000, "i" : 0 }
		test.name chunks:
				myset52	5
			{ "_id" : { $minKey : 1 } } -->> { "_id" : ObjectId("4e4cb7fa61c5b9654a000005") } on : myset52 { "t" : 1000, "i" : 1 }
			{ "_id" : ObjectId("4e4cb7fa61c5b9654a000005") } -->> { "_id" : ObjectId("4e4cba3461c5b96f4c000002") } on : myset52 { "t" : 1000, "i" : 5 }
			{ "_id" : ObjectId("4e4cba3461c5b96f4c000002") } -->> { "_id" : ObjectId("4e4cba487f8b9ac33500000b") } on : myset52 { "t" : 1000, "i" : 7 }
			{ "_id" : ObjectId("4e4cba487f8b9ac33500000b") } -->> { "_id" : ObjectId("4e4cbbf37f8b9aa435000005") } on : myset52 { "t" : 1000, "i" : 8 }
			{ "_id" : ObjectId("4e4cbbf37f8b9aa435000005") } -->> { "_id" : { $maxKey : 1 } } on : myset52 { "t" : 1000, "i" : 4 }
		test.password chunks:
				myset52	1
			{ "_id" : { $minKey : 1 } } -->> { "_id" : { $maxKey : 1 } } on : myset52 { "t" : 1000, "i" : 0 }
	{ "_id" : "test", "partitioned" : false, "primary" : "myset52" }

設定完成！！！！
所有程式只需要連接到 192.168.1.61:2920的 Routing
其他動作都不必要.

MongoDB VS Mysql 簡單測試.

admin — Wed, 03 Aug 2011 03:46:02 +0000

廢話不多說.
MongoDB 使用 MongoDB Object Document Mapper測試.
Mysql 使用 Object Relational Mapper測試.
MongoDB部分:
config.php


require_once __DIR__ . '/../../lib/vendor/doctrine-common/lib/Doctrine/Common/ClassLoader.php';
use Doctrine\Common\ClassLoader,
    Doctrine\Common\Annotations\AnnotationReader,
    Doctrine\ODM\MongoDB\Configuration,
    Doctrine\ODM\MongoDB\Mapping\Driver\AnnotationDriver,
    Doctrine\MongoDB\Connection,
    Doctrine\ODM\MongoDB\DocumentManager;
 
$classLoader = new ClassLoader('Doctrine\Common', __DIR__ . '/../../lib/vendor/doctrine-common/lib');
$classLoader->register();
 
$classLoader = new ClassLoader('Doctrine\ODM\MongoDB', __DIR__ . '/../../lib');
$classLoader->register();
 
$classLoader = new ClassLoader('Doctrine\MongoDB', __DIR__ . '/../../lib/vendor/doctrine-mongodb/lib');
$classLoader->register();
 
$classLoader = new ClassLoader('Symfony', __DIR__ . '/../../lib/vendor');
$classLoader->register();
 
$classLoader = new ClassLoader('Documents', __DIR__);
$classLoader->register();
 
$config = new Configuration();
 
$config->setProxyDir(__DIR__ . '/Proxies');
$config->setProxyNamespace('Proxies');
 
$config->setHydratorDir(__DIR__ . '/Hydrators');
$config->setHydratorNamespace('Hydrators');
 
$config->setDefaultDB('doctrine_odm_sandbox');
//使用safe模式
$con = new Connection('localhost',array('safe'=>true, 'w' => 2,'wtimeoutMS' => 2000));
//使用一般模式
//$con = new Connection('localhost');
 
$reader = new AnnotationReader();
$reader->setDefaultAnnotationNamespace('Doctrine\ODM\MongoDB\Mapping\\');
$config->setMetadataDriverImpl(new AnnotationDriver($reader, __DIR__ . '/Documents'));
 
$dm = DocumentManager::create($con, $config);

測試新增用index.php


require_once 'config.php';
 
use Documents\User,
    Documents\Address,
    Documents\Phonenumber,
    Documents\Account;
 
// Your code here...
$mtime = explode(' ', microtime());
$starttime = $mtime[1] + $mtime[0];
for($i=1; $i<=1000; $i++) {
    $Account = new Account('Test Account'.rand(1,99999));
	$dm->persist($Account);
	$dm->flush();
}
$mtime = explode(' ', microtime());
$times=number_format(($mtime[1] + $mtime[0] - $starttime), 8);
echo "saft Inster time $times \n";

測試一般寫入1000筆:

1 2	$php index.php Normal Inster time 14.19290113

測試saft寫入1000筆:

1 2	$ php index.php saft Inster time 14.25004005

更新測試index.php:
更新七筆資料．


 
require_once 'config.php';
 
use Documents\User,
    Documents\Address,
    Documents\Phonenumber,
    Documents\Account;
 
// Your code here...
$mtime = explode(' ', microtime());
$starttime = $mtime[1] + $mtime[0];
$Account_old = $dm->getRepository('Documents\Account')->find('4e382626e08239cbcf000027');
$Account_old->setName('Test Account'.rand(1,99999));
$dm->persist($Account_old);
$dm->flush();
$Account_old = $dm->getRepository('Documents\Account')->find('4e382626e08239cbcf000026');
$Account_old->setName('Test Account'.rand(1,99999));
$dm->persist($Account_old);
$dm->flush();
$Account_old = $dm->getRepository('Documents\Account')->find('4e382626e08239cbcf000025');
$Account_old->setName('Test Account'.rand(1,99999));
$dm->persist($Account_old);
$dm->flush();
$Account_old = $dm->getRepository('Documents\Account')->find('4e382626e08239cbcf000024');
$Account_old->setName('Test Account'.rand(1,99999));
$dm->persist($Account_old);
$dm->flush();
$Account_old = $dm->getRepository('Documents\Account')->find('4e382626e08239cbcf000023');
$Account_old->setName('Test Account'.rand(1,99999));
$dm->persist($Account_old);
$dm->flush();
$Account_old = $dm->getRepository('Documents\Account')->find('4e382626e08239cbcf000022');
$Account_old->setName('Test Account'.rand(1,99999));
$dm->persist($Account_old);
$dm->flush();
$Account_old = $dm->getRepository('Documents\Account')->find('4e382626e08239cbcf000021');
$Account_old->setName('Test Account'.rand(1,99999));
$dm->persist($Account_old);
$dm->flush();
$mtime = explode(' ', microtime());
$times=number_format(($mtime[1] + $mtime[0] - $starttime), 8);
echo "Update time $times \n";

使用apache ab做測試表示每個連線都對此7筆資料做更新.
saft寫入:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
$ ab -k -c 20 -n 1000 http://localhost/mongodb_odm/tools/sandbox/ .... Server Software: nginx Server Hostname: localhost Server Port: 80 Document Path: /mongodb_odm/tools/sandbox/ Document Length: 24 bytes Concurrency Level: 20 Time taken for tests: 15.655 seconds Complete requests: 1000 Failed requests: 0 Write errors: 0 Keep-Alive requests: 0 Total transferred: 187000 bytes HTML transferred: 24000 bytes Requests per second: 63.88 [#/sec] (mean) Time per request: 313.110 [ms] (mean) Time per request: 15.655 [ms] (mean, across all concurrent requests) Transfer rate: 11.66 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 2 9.2 0 165 Processing: 28 307 312.6 238 3510 Waiting: 28 306 312.7 236 3510 Total: 29 309 313.2 240 3510

saft更新:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
$ ab -k -c 100 -n 2000 http://localhost/mongodb_odm/tools/sandbox/ ........ Server Software: nginx Server Hostname: localhost Server Port: 80 Document Path: /mongodb_odm/tools/sandbox/ Document Length: 24 bytes Concurrency Level: 100 Time taken for tests: 32.222 seconds Complete requests: 2000 Failed requests: 345 (Connect: 0, Receive: 0, Length: 345, Exceptions: 0) Write errors: 0 Keep-Alive requests: 0 Total transferred: 439550 bytes HTML transferred: 113550 bytes Requests per second: 62.07 [#/sec] (mean) Time per request: 1611.098 [ms] (mean) Time per request: 16.111 [ms] (mean, across all concurrent requests) Transfer rate: 13.32 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 3 10.6 0 101 Processing: 502 1580 525.6 1512 10122 Waiting: 502 1579 525.5 1512 10122 Total: 504 1583 525.7 1515 10122

saft暴力更新:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
$ ab -k -c 100 -n 2000 http://localhost/mongodb_odm/tools/sandbox/ ........ Server Software: nginx Server Hostname: localhost Server Port: 80 Document Path: /mongodb_odm/tools/sandbox/ Document Length: 24 bytes Concurrency Level: 200 Time taken for tests: 166.432 seconds Complete requests: 10000 Failed requests: 2029 (Connect: 0, Receive: 0, Length: 2029, Exceptions: 0) Write errors: 0 Keep-Alive requests: 0 Total transferred: 2254187 bytes HTML transferred: 624187 bytes Requests per second: 60.08 [#/sec] (mean) Time per request: 3328.646 [ms] (mean) Time per request: 16.643 [ms] (mean, across all concurrent requests) Transfer rate: 13.23 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 8 42.5 0 472 Processing: 471 3295 693.5 3211 17451 Waiting: 471 3292 693.4 3208 17451 Total: 475 3303 687.6 3216 17451

Mysql部分:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
// Create EntityManager $em = EntityManager::create($connectionOptions, $config); ## PUT YOUR TEST CODE BELOW $mtime = explode(' ', microtime()); $starttime = $mtime[1] + $mtime[0]; for($i=1; $i<=10; $i++) { $user = new User; $user->setName('Test Account'.rand(1,99999)); $em->persist($user); $em->flush(); } $mtime = explode(' ', microtime()); $times=number_format(($mtime[1] + $mtime[0] - $starttime), 8); echo "Inster time $times \n";

新增測試:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
$ ab -k -c 20 -n 1000 http://localhost/doctrine2-orm/tools/sandbox/ ........ Server Software: nginx Server Hostname: localhost Server Port: 80 Document Path: /doctrine2-orm/tools/sandbox/ Document Length: 24 bytes Concurrency Level: 20 Time taken for tests: 30.952 seconds Complete requests: 1000 Failed requests: 0 Write errors: 0 Keep-Alive requests: 0 Total transferred: 187000 bytes HTML transferred: 24000 bytes Requests per second: 32.31 [#/sec] (mean) Time per request: 619.045 [ms] (mean) Time per request: 30.952 [ms] (mean, across all concurrent requests) Transfer rate: 5.90 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 1 1.6 0 21 Processing: 62 617 247.8 576 2659 Waiting: 62 617 247.8 576 2659 Total: 62 617 248.0 577 2665

對不起我很懶… mysql新增部分就輸一倍了.
接下去就不測了．

結論:NoSQL粉快
看一下mongodb的log
Wed Aug 3 01:04:30 [conn12232] update doctrine_odm_sandbox.accounts query: { _id: ObjectId(’4e382626e08239cbcf000022′) } byid 142ms
Wed Aug 3 01:04:27 [conn12035] update doctrine_odm_sandbox.accounts query: { _id: ObjectId(’4e382626e08239cbcf000023′) } byid 629ms
這竟然是slow query!!!!!! WTF

Lua for PHP 實測

admin — Tue, 02 Aug 2011 01:58:19 +0000

繼上一篇 Lua for PHP 安裝,現在來是實測Lua 速度.
素聞Lua 執行效能速度之優異不論是陣列字串運算處理皆在PHP之上,這篇先主要針對Array做實測.
index.php

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$array_a = array(); for($i=1; $i<100000; $i++) { $array_a[$i]= rand(1,9999); } //新增Lua物件並載入test.lua $lua=new plua('test.lua'); //複製一個陣列並丟到Lua 物件內 $array_b = $array_a; $lua->array_b = $array_b; //測試PHP物件排序效能 $mtime = explode(' ', microtime()); $starttime = $mtime[1] + $mtime[0]; //var_dump($array_a); rsort($array_a); //var_dump($array_a); $mtime = explode(' ', microtime()); $times=number_format(($mtime[1] + $mtime[0] - $starttime), 8); //顯示PHP執行結果所需時間 echo "PHP rsort time $times \n"; $mtime = explode(' ', microtime()); $starttime = $mtime[1] + $mtime[0]; //var_dump($array_b); //測試Lua物件排序效能 $array_b = $lua->test(); //var_dump($array_b); $mtime = explode(' ', microtime()); $times=number_format(($mtime[1] + $mtime[0] - $starttime), 8); //顯示Lua執行結果所需時間 echo "Lua array sort time $times \n";

test.lua

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function test() table.sort( array_b ) return array_b end

執行中之所以用如此大陣列才能有效顯示其優勢.
(畢竟PHP還需要傳送陣列到Lua,如果太小光傳送過去都比運算陣列時間長）
執行結果:

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PHP rsort time 0.24731302 Lua array sort time 0.17132020

此範例只是針對陣列做簡單處理運算,試想如果你所需要處理資料複雜且繁瑣.
交給Lua處理,不失為對php做加速的處理.
剩下發揮交給你啦！！
byby~