#phpconfuk ソフトウェア設計がプロジェクト管理にどのように影響を与えるか

PHPカンファレンス福岡2023の発表資料です
https://fortee.jp/phpconfukuoka-2023/proposal/cf470954-7fba-4302-820f-ca21b0928045

1. PHP Conference FUKUOKA 2023 Hideki Kinjyo GitHub: o0h / Twitter: @o0h_ 
 
 [഑෍൛]
2. Ӿཡ࣌ͷ஫ҙ <> 
 
3. ࣗݾ঺հ / GitHub: @o0h / Twitter: @o0h_ FW CakePHP from to #phpconfuk.2017  
5. ໨ࢦͤʂ͜Ε͕࠷ڧͷϓϩδΣΫτͩʂ  
6. ࠷ڧͷϓϩδΣΫτͳͷͰɺ೼ಓΛߦ͖·͢ 3 10 1 30 OK  
8. ා͍ʂ͜Ε͕࠷ऑͷϓϩδΣΫτͩʂ  
9. ࠷ऑͷϓϩδΣΫτͳͷͰɺࣃΛ৯͍͠͹Γ·͢ OK  
11. ຊ೔ͷςʔϚ  
12. ͓͠ͳ͕͖ $1 - $2 - $3 - $4 - $5 -  
13. §1 

14. ͔ͩΒϓϩδΣΫτͬͯ೉͍͠Μͩ  
15. https://ja.wiktionary.org/wiki/ਆ࿩
16. ϓϩδΣΫτͷਆ࿩ͱ(ෆ౎߹ͳ)ਅ࣮ < > : < >  
17. ਓ݄ͷਆ࿩ 装  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Jr FrederickP.Brooks, ୌ୔ ప, ຀໺ ༞ࢠ, ෋ᖒ ঢ. 
 ਓ݄ͷਆ࿩ ৽૷൛ P14, P17 ʰਓ݄ͷਆ࿩ʱ 
18. ιϑτ΢ΣΞΤϯδχΞϦϯάͷຊ࣭తͳࠔ೉ 1  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Jr FrederickP.Brooks, ୌ୔ ప, ຀໺ ༞ࢠ, ෋ᖒ ঢ. 
 ਓ݄ͷਆ࿩ ৽૷൛ P170, P188ʰۜͷ஄ͳͲͳ͍ᴷιϑτ΢ΣΞΤϯδχΞϦϯάͷຊ࣭ͱۮ༗తࣄ߲ʱ 
19. 
 ( | ) 

20. §2
22. ϚΠϯυηοτ: ʮશͯ͸มΘΔɺͦΕ͚͕ͩෆมʯ etc  
23. ϚΠϯυηοτ: ʮશͯ͸มΘΔɺͦΕ͚͕ͩෆมʯ etc  
 ʮԿ͔Λ্ख͘࡞ΔʯͨΊͷࠜຊతͳཁૉͷ֬ূ͕଍Γͳ͍
24. ϚΠϯυηοτ: ʮશͯ͸มΘΔɺͦΕ͚͕ͩෆมʯ ( )  
25. ϚΠϯυηοτ: ʮશͯ͸มΘΔɺͦΕ͚͕ͩෆมʯ :  
26. ҙࢥܾఆΛͰ͖Δ͚ͩ஗ΒͤΔ  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Mary Poppendieck, Tom Poppendieck, ఱ໺ উ, ฏು ݈ࣇ, ߴౢ ༏ࢠ 
 Ϧʔϯ։ൃͷຊ࣭ : ιϑτ΢ΤΞ։ൃʹ׆͔͢7ͭͷݪଇ P39 
27. બ୒ࢶΛ(࠷ޙ·Ͱ)࢒͓ͯ͘͠  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Mary Poppendieck, Tom Poppendieck, ఱ໺ উ, ฏು ݈ࣇ, ߴౢ ༏ࢠ 
 Ϧʔϯ։ൃͷຊ࣭ : ιϑτ΢ΤΞ։ൃʹ׆͔͢7ͭͷݪଇ P39
28. ֶशɺ઴ਐతͳઃܭ  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Mary Poppendieck, Tom Poppendieck,ࠤ໺ ݐथ, ฏು ݈ࣇ, ߴౢ ༏ࢠ 
 Ϧʔϯιϑτ΢ΤΞ։ൃ : ΞδϟΠϧ։ൃΛ࣮ફ͢Δ22ͷํ๏ P211, P212, P217 
29. ઴ਐతͳઃܭͷ࣮ફ: ந৅Խ΋just in timeʹ! Pet 
  [ग़య] ※จࣈ৭ɺจࣈαΠζʹΑΔڧௐ͸εϥΠυஶऀ 
 ᴷ ాத ͻͯ͞Δ 
 ͪΐ͏ͥͭιϑτ΢ΣΞઃܭೖ໳ʕʕPHPͰཧղ͢ΔΦϒδΣΫτࢦ޲ͷ׆༻ P 57 
30. ઃܭͷѱष ─ ػಈੑɾదԠྗΛଛͳΘͤΔ 1. 1 美 2. 1 5. 7.  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Robert Cecil Martin, ੉୩ ܒհ 
 ΞδϟΠϧιϑτ΢ΣΞ։ൃͷԞٛ : ΦϒδΣΫτࢦ޲։ൃͷਆ਷ͱঊͷٕ P108 (Ұ෦ൈਮ)
31. ΍Δ΂͖͜ͱ 1. YAGNI KISS XP 2. 3. (= )  
32. §3
33. ྫ୊: ͜ΜͳϓϩδΣΫτ΍Γ·͢ er  
34. Ͱ͖Β͊ʂ  
35. ੲ͸ྑ͔ͬͨ [ ] [ ] [ 縮 ] DB(blob) [ ] [ 縮 ] 
  
36. ࣸਅΛෳ਺౤ߘͰ͖ΔΑ͏ʹͯ͠ཉ͍͠  
37. ࣸਅ͸Ϋϥ΢υετϨʔδʹೖΕ͍ͨ  
38. τοϓϖʔδͷද͕ࣔ஗͍͔ΒΩϟογϡ͠Α͏  
39. มߋίετ͕େ͖͍ = ͕࣌ؒ଍Γͳ͘ͳΔ 縮  
40. ʮมΘͬͯ΋OKʯΛ࡞ΓࠐΉ  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Juval Löwy, גࣜձࣾϩϯάςʔϧ ௕ඌ ߴ߂ 
 ϥΠςΟϯάιϑτ΢ΣΞ P29 
41. มಈੑΛᄿ͚͗ͭͯɺઃܭ͢Δ ( ) Driver S3 Dropbox MySQL ( ) 
 ( ) (IMO) : 
 Interface  
42. ͬ͘͟Γந৅తʹ෼ղͯ͠ΈΔ  [ ver.] 
 form POST DB DB 204 [ ver.] 
 HTTP 
43. ͬ͘͟Γந৅తʹ෼ղͯ͠ΈΔ  ۩৅ͷهड़ ந৅తͳهड़ ڞ௨ ಈࢺ Ϣʔβʔ Ϣʔβʔ ͕͍ͯ ͓ͰΜΞΫςΟϏςΟ౤ߘϑΥʔϜ ΫϥΠΞϯτ ʹೖྗ͠ ʮࣸਅɾ͓ళɾίϝϯτʯ )551 ϦΫΤετ Λड৴͠ %#ΧϥϜʹ߹Θͤͯ ΞϓϦέʔγϣϯ಺Ͱѻ͍΍͘͢ σʔλߏ଄Λม׵͠ όϦσʔγϣϯ อଘલॲཧ Λֻ͚ %#ͱΫϥ΢υετϨʔδ વΔ΂͖৔ॴ อଘ͠ Ωϟογϡͷߋ৽ อଘޙॲཧ Λ͠ Ϩεϙϯε વΔ΂͖Ϩεϙϯε Λฦ͢ 
44. ந৅ԽʹΑΔɺ஌ࣝͷΧϓηϧԽ/੹຿ͷ෼཭  UI form DB 
 ( ) ۩৅ͷهड़ Ϣʔβʔ ͓ͰΜΞΫςΟϏςΟ౤ߘϑΥʔϜ ʮࣸਅɾ͓ళɾίϝϯτʯ %#ΧϥϜʹ߹Θͤͯ όϦσʔγϣϯ %#ͱΫϥ΢υετϨʔδ Ωϟογϡͷߋ৽ Ϩεϙϯε 
45. ந৅ԽʹΑΔɺ஌ࣝͷΧϓηϧԽ/੹຿ͷ෼཭  DTO Controller $_POST DB ۩৅ͷهड़ ந৅తͳهड़ ڞ௨ ಈࢺ %#ΧϥϜʹ߹Θͤͯ ΞϓϦέʔγϣϯ಺Ͱѻ͍΍͘͢ σʔλߏ଄Λม׵͠ 
46. ۩৅ͷهड़ ந৅తͳهड़ ڞ௨ ಈࢺ όϦσʔγϣϯ อଘલॲཧ Λֻ͚ ந৅ԽʹΑΔɺ஌ࣝͷΧϓηϧԽ/੹຿ͷ෼཭  Validator Controller 
47. ۩ମతͳهड़ ந৅తͳهड़ ڞ௨ ಈࢺ Ωϟογϡͷߋ৽ อଘޙॲཧ Λ͠ ந৅ԽʹΑΔɺ஌ࣝͷΧϓηϧԽ/੹຿ͷ෼཭  Pub/Sub Controller beforeSave afterSave 
48. ʮந৅Խʯʮৄࡉͷ෼཭ʯʹΑͬͯಘΒΕΔ΋ͷ 1. 2.  
49. ιϑτ΢ΣΞʹʮॊΒ͔͞ʯΛ Contorller ( ) 1  
50. มߋʹΑΔμϝʔδΛ๷ޚ͢Δ  [ग़య] 
 ᴷ Grady Booch, ੴ઒ ࠀݾ 
 ΦϒδΣΫτιϦϡʔγϣϯʕΦϒδΣΫτࢦ޲ϓϩδΣΫτͷ؅ཧ P29
51. ϓϩδΣΫτʹʮॊΒ͔͞ʯΛ Contorller 
 = ex) ( How ) =  
52. ιϑτ΢ΣΞɺԼ͔Β࡞Δ͔ʁ্͔Β࡞Δ͔ʁ : DB form  
53.  
54.   $input $input fi le_name shop null RDB etc …
55. ιϑτ΢ΣΞɺԼ͔Β࡞Δ͔ʁ্͔Β࡞Δ͔ʁ : request response ( ) 
 = JIT  
56. 
  
57. 
  縮 縮 ( )
58. ੹຿Λ(૬ରతʹ)ଊ͑ɺՌͨ͢  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Steve Freeman, Nat Pryce, ࿨ஐ ӈܡ, ߴ໦ ਖ਼߂ 
 ࣮ફςετۦಈ։ൃ : ςετʹಋ͔ΕͯΦϒδΣΫτࢦ޲ιϑτ΢ΣΞΛҭͯΔ P15
59. ιϑτ΢ΣΞɺ্͔Β࡞Βͳ͍ʁ ( ) 縮 (& ) ( ) UX ( ) 
60. ιϑτ΢ΣΞɺ্͔Β࡞Βͳ͍ʁ 
61. ʮ੹຿ͷ෼཭ʯʹΑͬͯಘΒΕΔ΋ͷ 1. 2. 
62. ιϑτ΢ΣΞʹʮ஄ྗੑʯΛ Contorller = ( ) 
63. ϓϩδΣΫτʹʮ஄ྗੑʯΛ  
64. ΫϦςΟΧϧύεΛ΄͙͢ CriticalPath 
  [ग़య] 
 ᴷGoldratt, Eliyahu M, ࡾຊ໦ ྄, ௡ۂ ެೋ(ղઆ) 
 ΫϦςΟΧϧνΣʔϯ : ͳͥɺϓϩδΣΫτ͸༧ఆͲ͓Γʹਐ·ͳ͍ͷ͔? (Kindle ൛) 
 No.4862-4864, No.4253-4255
65. ·ͱΊ Q. ? A. ( )  
66. ·ͱΊ ( )  
67. ·ͱΊ CI ( ) TDD  
68. §4
69. ϓϩδΣΫτ͸ԿΛͨ͠Βૣ͘ͳΔ͔ʁ ( ) ( ) ( ) 
70. ਓΛ૿΍ͯ͠΋ϓϩδΣΫτ͕ૣ͘ͳΒͳ͍ʁ 3 3 3 縮 
71. ਓΛ૿΍ͯ͠΋ϓϩδΣΫτ͕ૣ͘ͳΒͳ͍ʁ 3 3 1.5 : http://scrumbook.org/product- organization-pattern-language/development-team/ swarming--one-piece-continuous- fl ow.html 
72. ਓΛ૿΍ͯ͠΋ϓϩδΣΫτ͕ૣ͘ͳΒͳ͍ʁ 1 1 ( ) ( ) 
73. ૊৫ϨϕϧͰͷΞϓϩʔν 縮 Team Topologies Platform team: Complicated sub-system team: 
75. େ·ͱΊ - lity XP SOLID  
77. ͓͠·͍ʂ ͓෇͖߹͍͍͖ͨͩ 
 ͋Γ͕ͱ͏͍͟͝·ͨ͠
78. §X Appendix
79. ࢀߟจݙ 
80. ਓ݄ͷਆ࿩ ৽૷൛ 
81. ϒϧοΫεͷ͍͏ۜͷ஄ؙͱ͸Կ͔? 6/15 kawasima  TSD
    
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82. ϥΠςΟϯάιϑτ΢ΣΞ 
83. ΞδϟΠϧιϑτ΢ΣΞ։ൃͷԞٛ SOLID Clean Architecture ( ) (XP) TDD 
84. ͪΐ͏ͥͭιϑτ΢ΣΞઃܭೖ໳ / 
85. ࣮ફςετۦಈ։ൃ ( )TDD 
86. ΦϒδΣΫτࢦ޲ઃܭ࣮ફΨΠυ ( ) PHP Interface / 
87. ϓϩδΣΫτϚωδϝϯτ஌ࣝମܥΨΠυ ୈ7൛ 駄 
88. ʮք۾ がざ Θͭ͘΄ ど ௒ਐԽͨ͠PMBOKୈ7൛ʯʹࢲͨͪ ͸ ど ͏औΓ૊Ή͔ Developers summit 2022 PMBOK 7th  TSD
    
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89. ΫϦςΟΧϧνΣʔϯ 1 1 / 
90. Ϧʔϯιϑτ΢ΤΞ։ൃ 1 This is Lean 
91. Ϧʔϯ։ൃͷຊ࣭