単方向依存を実現する静的解析ライブラリのご紹介 / Analyze PHP Dependencies

クリーンアーキテクチャや独立したコアレイヤパターンなどのアーキテクチャ設計の広まりや、PHPがstaticに構造を持ち始めた時代を背景に、PHPの依存関係を静的解析するライブラリを作りましたのでご紹介しました。

是非使ってみてください！
https://packagist.org/packages/nazonohito51/dependency-analyzer

Transcript

1. 
   1)1FS,BJHJ ⶡ亠⺸❣㰆؅㲔杯׌׾
   ꪐ氳鉮冪ٚؕهٚٛסׇ磆☭ 
2.  #"4&
   1SPEVDU
   %JWJTJPOմ䃷㼖
   䜔
   !OB[POPIJUP 
3. -BZFSFE
   "SDIJUFDUVSF %FQFOEFODZ
   *OWFSTJPO
   1SJODJQMF $MFBO
   "SDIJUFDUVSF
4. ಠཱͨ͠ίΞϨΠϠύλʔϯ΋͋Δͧʂ IUUQTCMPHTIJOYDPNFOUSZJOEFQFOEFOUDPSFMBZFSQBUUFSO
5. ؠٚتס❣㰆畘杼
   ע׋״ױ׊ג
6. #VU
7. ゖ❣㰆׊יַ׾ؠٚت؅⪒י䧸ׅ׻  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } }
8. ؂־׾־
9. 䡘չ☔걉ֿ
   خنعؘؗؓס啶鵰؅
   䨿ֻ׾׆כעꦘ׊ַ
10.  ೴಺ઃܭ ίʔυ
11.  ೴಺ઃܭ ίʔυ 1)1
    TZOUBY
    QIQEPD
    FUD
12. 鲣䇗ס1)1ע
    ꪐ氳
    מ
    啶鵰؅䧏ח׻ֹמםזי׀ג T
    U
    B
    U
    J
    D
13. ☪׆א1)1خنعؘؗؓס
    ꪐ氳啶鵰מ泘؅⺸ׄ׾侇
14. خنعؘؗؓס釤ֻ׾⴫  ӳӳ
15. IUUQTQBDLBHJTUPSHQBDLBHFTOB[POPIJUPEFQFOEFODZBOBMZ[FS EFQFOEFODZBOBMZ[FS
16. 1PXFSFE
    CZ  1)14UBO
17. ؠٚتס❣㰆꞊➟؅
    鉮冪׌׾ٚؕهٚٛ 
18. 8IBU
    JT
    ❣㰆꞊➟ 
19. ؕ٤ذ٭نؘ٭تֿ㚺催׈׿ג㕙⺬מ
    䏅ꮶֿ氦榟׌׾꞊➟ 
20. ؕ٤ذ٭نؘ٭ت؅湳זיַ׾
    ❣㰆ֵֿ׾ 
21. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } }
22. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } UZQF
    IJOUJOH
23. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } SFUVSO
    WBMVF
    UZQF
24. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } OFX
    PCKFDU
25. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } DBMM
    QVCMJD
    NFUIPE
26. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } QVCMJD
    QSPQFSUZ
    GFUDI
27. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } QVCMJD
    DPOTUBOU
    GFUDI
28. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } QIQEPD
29. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } FYUFOET
30. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } JNQMFNFOUT
31. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } VTF
    USBJU
32. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } UISPX
33. ❆ֻף׆סؠٚتס㕙⺬  class SomeClass extends ParentClass implements SomeInterface { use SomeTrait; private $someClass1; public function __construct() { $this->someClass1 = new SomeClass1(SomeClass1::STATUS_OK); } public function someMethod(SomeClass1 $someClass1): SomeClass3 { try { $unknownClass = $someClass1->someMethod1($this->someClass1->property); if (!$unknownClass instanceof SomeClass2) { throw new SomeException(); } return $unknownClass->getSomeClass3(); } catch (SomeException $e) { // TODO: error handling } } /** * @return SomeClass2[] */ public function returnValueTypeByPhpDoc(): array { return [new SomeClass2(), new SomeClass2()]; } } DBUDI
34. UZQF
    IJOUJOH OFX
    PCKFDU QVCMJD
    QSPQFSUZDPOTUBOU
    GFUDI SFUVSO
    WBMVF
    UZQF DBMM
    QVCMJD
    NFUIPE QIQEPD VTF
    USBJU DBUDI FYUFOET
    
    JNQMFNFOUT UISPX ❣㰆꞊➟ֿ氦榟׌׾ب٤ذشؠت┉鼧 
35. ❣㰆꞊➟؅鉮冪׊յ  %FQFOEFS %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    
36. ⪒ؠٚتס❣㰆꞊➟؅꥗״յ  %FQFOEFS %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFS %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFS %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFS %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFS %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFS %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    %FQFOEFF
    
37. 僗⺸ءٚن׫㚺䬵  " & % $ # ' ( * ) ( , +
38.  僗⺸ءٚن؅➘⮵מ✳ֹ ❣㰆꞊➟סٜ٭ٜزؘشؠ  ءٚن槆⥼ס榟䡗  䐠梪❣㰆ס吾⭳ 
39. ءٚن槆⥼؅榟䡗  杯㏇עQVNMסײ㵚䑴
40. ءٚن槆⥼؅榟䡗  ך־׌ׁ׾㕙⺬ע؛وب٘٤䧗㲊ךױכ ״׾׆כ׵⭳全׾ OBNFTQBDFךױכ״׾ ؙ٤عٛמױכ״׾
41. ❣㰆꞊➟סٜ٭ٜزؘشؠ  ز٭ّך婊״ג❣㰆ٜ٭ٜסزؘشؠֿ ך׀׾ &OUFSQSJTF
    #VTJOFTT
    3VMFT "QQMJDBUJPO
    #VTJOFTT
    3VMFT *OUFSGBDF
    "EBQUFST 'SBNFXPSLT
    %SJWFST
42. ❣㰆ٜ٭ٜס䧗㲊亠嫎  <?php return [ 'Layer dependency rule' => [ 'controller_layer' => [ 'define' => ['\App\\', '!\App\Providers\\'], ], 'application_layer' => [ 'define' => ['\Acme\Application\\'], 'depender' => ['controller_layer'], ], 'domain_layer' => [ 'define' => ['\Acme\Domain\\'], 'depender' => ['application_layer'] ] ] ];
43. <?php return [ 'Layer dependency rule' => [ 'controller_layer' => [ 'define' => ['\App\\', '!\App\Providers\\'], ], 'application_layer' => [ 'define' => ['\Acme\Application\\'], 'depender' => ['controller_layer'], ], 'domain_layer' => [ 'define' => ['\Acme\Domain\\'], 'depender' => ['application_layer'] ] ] ]; ❣㰆ٜ٭ٜס䧗㲊亠嫎  ٜ٭ٜ⺲
44. <?php return [ 'Layer dependency rule' => [ 'controller_layer' => [ 'define' => ['\App\\', '!\App\Providers\\'], ], 'application_layer' => [ 'define' => ['\Acme\Application\\'], 'depender' => ['controller_layer'], ], 'domain_layer' => [ 'define' => ['\Acme\Domain\\'], 'depender' => ['application_layer'] ] ] ]; ❣㰆ٜ٭ٜס䧗㲊亠嫎  ؤ٤َ٭ؾ٤عס㲊紶
    ⺲⯥狜ꝴך䧗㲊
45. <?php return [ 'Layer dependency rule' => [ 'controller_layer' => [ 'define' => ['\App\\', '!\App\Providers\\'], ], 'application_layer' => [ 'define' => ['\Acme\Application\\'], 'depender' => ['controller_layer'], ], 'domain_layer' => [ 'define' => ['\Acme\Domain\\'], 'depender' => ['application_layer'] ] ] ]; ❣㰆ٜ٭ٜס䧗㲊亠嫎  ؤ٤َ٭ؾ٤عס❣㰆ٜ٭ٜס㲊紶
    EFQFOEFS
    ❣㰆׈׿י׵荁ַؤ٤َ٭ؾ٤ع
    EQFFOEFF
    ❣㰆׊י׵荁ַؤ٤َ٭ؾ٤ع
46. ٜ٭ٜ鷿⹚סزؘشؠ  $*ךزؘشؠ⺎耆
47. <?php return [ 'Layer dependency rule' => [ 'controller_layer' => [ 'define' => ['\App\\', '!\App\Providers\\'], ], 'application_layer' => [ 'define' => ['\Acme\Application\\'], 'depender' => ['controller_layer'], ], 'domain_layer' => [ 'define' => ['\Acme\Domain\\'], 'depender' => ['application_layer'] ] ] ]; ❣㰆ٜ٭ٜס䧗㲊亠嫎  ׆סٜ٭ٜنٜؒؕ舅⛮ֿյ
    אסَٛةعٛמֽׄ׾
    錃銶䧗ꄠס辐伺כ׊י䣽ֻ׾
48. QIQEPDמ׻׾❣㰆ٜ٭ٜס䧗㲊  <?php declare(strict_types=1); namespace Acme\Domain\ValueObjects; /** * @canOnlyUsedBy \Acme\Domain\Entities\User * @canOnlyUsedBy \Acme\Domain\Repositories\UserRepository */ class UserName { // ... } !DBO0OMZ6TFE#Z
    ך׆סؠٚتמ❣㰆׊י׵荁ַؠٚت؅꡾㲊⴫
49. QIQEPDמ׻׾❣㰆ٜ٭ٜס䧗㲊  $*ךزؘشؠ⺎耆
50. <?php $controllerDefine = ['\App\\', '!\App\Providers\\']; $applicationDefine = ['\Acme\Application\\']; $domainDefine = ['\Acme\Domain\\']; return [ '<error>Facadeܯ࡯ͩɺखΛ্͛Ζʂʂ </error>' => [ 'Sanctuary' => [ 'define' => array_merge($controllerDefine, $applicationDefine, $domainDefine), 'dependee' => ['!Facade'] ], 'Facade' => [ 'define' => [ '\App','\Artisan','\Auth','\Blade','\Broadcast','\Bus','\Cache','\Config', '\Cookie','\Crypt','\DB','\Event','\File','\Gate','\Hash','\Lang','\Log', '\Mail','\Notification','\Password','\Queue','\Redirect','\Request','\Response', '\Route','\Schema','\Session','\Storage','\URL','\Validator','\View' ] ] ] ]; 'BDBEF閛㴔׵ך׀׾ 
51. 'BDBEF閛㴔׵ך׀׾ 
52. 䐠梪❣㰆ס吾⭳  ˘ؤ٤َ٭ؾ٤عס❣㰆ءٚنמ䐠梪❣㰆ֵֿזיעם׼םַ˙ $MFBO
    "SDIJUFDUVSF
    瑬珕
    ؤ٤َ٭ؾ٤عס磵⺬ "DZDMJD
    %FQFOEFODJFT
    1SJODJQMF ꪜ䐠梪❣㰆꞊➟ס⸉⯞
53. ⮆־׽ט׼ַ䐠梪❣㰆  " & % $ # ' ( * ) ( , +
54. 䐠梪❣㰆ס吾⭳ 
55. IUUQTQBDLBHJTUPSHQBDLBHFTOB[POPIJUPEFQFOEFODZBOBMZ[FS 佭ꪜ✳זיׂד׈ַ
56. 5BLF
    B
    HPPE
    TPGUXBSF
    EFTJHO
    MJGF 
57. ׇ岲绱
    ֵ׽ֿכׇֹ׉ַױ׊ג 
58. 8F˖SF
    )JSJOH 