注： Ecstore是一款企業(yè)級B2C電子商城系統(tǒng)承粤，與Ecshop一樣同出商派嗅钻。

??寫了這么多年代碼，如果有人問你长窄，你的項(xiàng)目有多少個(gè)文件挥唠、多少行代碼抵恋、多少個(gè)方法，你可以用確切的數(shù)據(jù)回答他嗎宝磨？
??當(dāng)項(xiàng)目經(jīng)理弧关、產(chǎn)品經(jīng)理給你安排一個(gè)他們覺得非常簡單的需求時(shí)盅安，你可以用確切的數(shù)據(jù)告訴他這有多復(fù)雜嗎？
??下面給你介紹一個(gè)代碼復(fù)雜度檢測工具：PHPLOC

[lru @ bin]$./phploc ~/project/b2c/ecstore
phploc 4.0.0 by Sebastian Bergmann.

Directories                                        995
Files                                             2515

Size
  Lines of Code (LOC)                           340269
  Comment Lines of Code (CLOC)                   72154 (21.20%)
  Non-Comment Lines of Code (NCLOC)             268115 (78.80%)
  Logical Lines of Code (LLOC)                   86290 (25.36%)
    Classes                                      81433 (94.37%)
      Average Class Length                          41
        Minimum Class Length                         0
        Maximum Class Length                      1078
      Average Method Length                          7
        Minimum Method Length                        0
        Maximum Method Length                      214
    Functions                                     2150 (2.49%)
      Average Function Length                        9
    Not in classes or functions                   2707 (3.14%)

Cyclomatic Complexity
  Average Complexity per LLOC                     0.36
  Average Complexity per Class                   16.22
    Minimum Class Complexity                      1.00
    Maximum Class Complexity                    382.00
  Average Complexity per Method                   3.90
    Minimum Method Complexity                     1.00
    Maximum Method Complexity                   135.00

Dependencies
  Global Accesses                                 4771
    Global Constants                               924 (19.37%)
    Global Variables                               205 (4.30%)
    Super-Global Variables                        3642 (76.34%)
  Attribute Accesses                             22406
    Non-Static                                   21875 (97.63%)
    Static                                         531 (2.37%)
  Method Calls                                   55404
    Non-Static                                   37543 (67.76%)
    Static                                       17861 (32.24%)

Structure
  Namespaces                                         0
  Interfaces                                        83
  Traits                                             0
  Classes                                         1896
    Abstract Classes                                45 (2.37%)
    Concrete Classes                              1851 (97.63%)
  Methods                                        10759
    Scope
      Non-Static Methods                         10179 (94.61%)
      Static Methods                               580 (5.39%)
    Visibility
      Public Methods                              9865 (91.69%)
      Non-Public Methods                           894 (8.31%)
  Functions                                        218
    Named Functions                                213 (97.71%)
    Anonymous Functions                              5 (2.29%)
  Constants                                        366
    Global Constants                               221 (60.38%)
    Class Constants                                145 (39.62%)

以上就是phploc 檢測 ecstore v2.3.80的代碼情況世囊”鸩t？梢钥闯鰜恚?/p>

1. ecstore有** 995 **個(gè)php目錄
2. ecstore有** 2515 **個(gè)php文件
3. ecstore有** 340269 **行php代碼
   ...

PHPLOC的安裝非常簡單：

$ wget https://phar.phpunit.de/phploc.phar
$ php56 phploc.phar
$ composer require --dev phploc/phploc 
$ cd vendor/bin/
$ ./phploc ~/project/b2c/ecstore

** 注： **當(dāng)然還有別的工具，如：phpmetrics株憾，請自行谷歌蝙寨。