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PHP Conference FUKUOKA 2023 Hideki Kinjyo GitHub: o0h / Twitter: @o0h_ 
 
 [഑෍൛]

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Ӿཡ࣌ͷ஫ҙ <> 
 

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ࣗݾ঺հ / GitHub: @o0h / Twitter: @o0h_ FW CakePHP from to #phpconfuk.2017  

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໨ࢦͤʂ͜Ε͕࠷ڧͷϓϩδΣΫτͩʂ  

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࠷ڧͷϓϩδΣΫτͳͷͰɺ೼ಓΛߦ͖·͢ 3 10 1 30 OK  

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ා͍ʂ͜Ε͕࠷ऑͷϓϩδΣΫτͩʂ  

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࠷ऑͷϓϩδΣΫτͳͷͰɺࣃΛ৯͍͠͹Γ·͢ OK  

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ຊ೔ͷςʔϚ  

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͓͠ͳ͕͖ $1 - $2 - $3 - $4 - $5 -  

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§1 


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͔ͩΒϓϩδΣΫτͬͯ೉͍͠Μͩ  

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https://ja.wiktionary.org/wiki/ਆ࿩

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ϓϩδΣΫτͷਆ࿩ͱ(ෆ౎߹ͳ)ਅ࣮ < > : < >  

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ਓ݄ͷਆ࿩ 装  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Jr FrederickP.Brooks, ୌ୔ ప, ຀໺ ༞ࢠ, ෋ᖒ ঢ. 
 ਓ݄ͷਆ࿩ ৽૷൛ P14, P17 ʰਓ݄ͷਆ࿩ʱ 

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ιϑτ΢ΣΞΤϯδχΞϦϯάͷຊ࣭తͳࠔ೉ 1  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Jr FrederickP.Brooks, ୌ୔ ప, ຀໺ ༞ࢠ, ෋ᖒ ঢ. 
 ਓ݄ͷਆ࿩ ৽૷൛ P170, P188ʰۜͷ஄ͳͲͳ͍ᴷιϑτ΢ΣΞΤϯδχΞϦϯάͷຊ࣭ͱۮ༗తࣄ߲ʱ 

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 ( | ) 


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§2

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ϚΠϯυηοτ: ʮશͯ͸มΘΔɺͦΕ͚͕ͩෆมʯ etc  

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ϚΠϯυηοτ: ʮશͯ͸มΘΔɺͦΕ͚͕ͩෆมʯ etc  
 ʮԿ͔Λ্ख͘࡞ΔʯͨΊͷࠜຊతͳཁૉͷ֬ূ͕଍Γͳ͍

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ϚΠϯυηοτ: ʮશͯ͸มΘΔɺͦΕ͚͕ͩෆมʯ ( )  

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ϚΠϯυηοτ: ʮશͯ͸มΘΔɺͦΕ͚͕ͩෆมʯ :  

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ҙࢥܾఆΛͰ͖Δ͚ͩ஗ΒͤΔ  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Mary Poppendieck, Tom Poppendieck, ఱ໺ উ, ฏು ݈ࣇ, ߴౢ ༏ࢠ 
 Ϧʔϯ։ൃͷຊ࣭ : ιϑτ΢ΤΞ։ൃʹ׆͔͢7ͭͷݪଇ P39 

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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

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ֶशɺ઴ਐతͳઃܭ  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Mary Poppendieck, Tom Poppendieck,ࠤ໺ ݐथ, ฏು ݈ࣇ, ߴౢ ༏ࢠ 
 Ϧʔϯιϑτ΢ΤΞ։ൃ : ΞδϟΠϧ։ൃΛ࣮ફ͢Δ22ͷํ๏ P211, P212, P217 

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઴ਐతͳઃܭͷ࣮ફ: ந৅Խ΋just in timeʹ! Pet 
  [ग़య] ※จࣈ৭ɺจࣈαΠζʹΑΔڧௐ͸εϥΠυஶऀ 
 ᴷ ాத ͻͯ͞Δ 
 ͪΐ͏ͥͭιϑτ΢ΣΞઃܭೖ໳ʕʕPHPͰཧղ͢ΔΦϒδΣΫτࢦ޲ͷ׆༻ P 57 

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ઃ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)

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΍Δ΂͖͜ͱ 1. YAGNI KISS XP 2. 3. (= )  

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§3

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ྫ୊: ͜ΜͳϓϩδΣΫτ΍Γ·͢ er  

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Ͱ͖Β͊ʂ  

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ੲ͸ྑ͔ͬͨ [ ] [ ] [ 縮 ] DB(blob) [ ] [ 縮 ] 
  

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ࣸਅΛෳ਺౤ߘͰ͖ΔΑ͏ʹͯ͠ཉ͍͠  

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ࣸਅ͸Ϋϥ΢υετϨʔδʹೖΕ͍ͨ  

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τοϓϖʔδͷද͕ࣔ஗͍͔ΒΩϟογϡ͠Α͏  

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มߋίετ͕େ͖͍ = ͕࣌ؒ଍Γͳ͘ͳΔ 縮  

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ʮมΘͬͯ΋OKʯΛ࡞ΓࠐΉ  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Juval Löwy, גࣜձࣾϩϯάςʔϧ ௕ඌ ߴ߂ 
 ϥΠςΟϯάιϑτ΢ΣΞ P29 

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มಈੑΛᄿ͚͗ͭͯɺઃܭ͢Δ ( ) Driver S3 Dropbox MySQL ( ) 
 ( ) (IMO) : 
 Interface  

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ͬ͘͟Γந৅తʹ෼ղͯ͠ΈΔ  [ ver.] 
 form POST DB DB 204 [ ver.] 
 HTTP 

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ͬ͘͟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 

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ந৅ԽʹΑΔɺ஌ࣝͷΧϓηϧԽ/੹຿ͷ෼཭  UI form DB 
 ( ) ۩৅ͷهड़ Ϣʔβʔ ͓ͰΜΞΫςΟϏςΟ౤ߘϑΥʔϜ ʮࣸਅɾ͓ళɾίϝϯτʯ %#ΧϥϜʹ߹Θͤͯ όϦσʔγϣϯ %#ͱΫϥ΢υετϨʔδ Ωϟογϡͷߋ৽ Ϩεϙϯε 

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ந৅ԽʹΑΔɺ஌ࣝͷΧϓηϧԽ/੹຿ͷ෼཭  DTO Controller $_POST DB ۩৅ͷهड़ ந৅తͳهड़ ڞ௨ ಈࢺ %#ΧϥϜʹ߹Θͤͯ ΞϓϦέʔγϣϯ಺Ͱѻ͍΍͘͢ σʔλߏ଄Λม׵͠ 

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۩৅ͷهड़ ந৅తͳهड़ ڞ௨ ಈࢺ όϦσʔγϣϯ อଘલॲཧ Λֻ͚ ந৅ԽʹΑΔɺ஌ࣝͷΧϓηϧԽ/੹຿ͷ෼཭  Validator Controller 

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۩ମతͳهड़ ந৅తͳهड़ ڞ௨ ಈࢺ Ωϟογϡͷߋ৽ อଘޙॲཧ Λ͠ ந৅ԽʹΑΔɺ஌ࣝͷΧϓηϧԽ/੹຿ͷ෼཭  Pub/Sub Controller beforeSave afterSave 

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ʮந৅Խʯʮৄࡉͷ෼཭ʯʹΑͬͯಘΒΕΔ΋ͷ 1. 2.  

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ιϑτ΢ΣΞʹʮॊΒ͔͞ʯΛ Contorller ( ) 1  

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มߋʹΑΔμϝʔδΛ๷ޚ͢Δ  [ग़య] 
 ᴷ Grady Booch, ੴ઒ ࠀݾ 
 ΦϒδΣΫτιϦϡʔγϣϯʕΦϒδΣΫτࢦ޲ϓϩδΣΫτͷ؅ཧ P29

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ϓϩδΣΫτʹʮॊΒ͔͞ʯΛ Contorller 
 = ex) ( How ) =  

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ιϑτ΢ΣΞɺԼ͔Β࡞Δ͔ʁ্͔Β࡞Δ͔ʁ : DB form  

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  $input $input fi le_name shop null RDB etc …

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ιϑτ΢ΣΞɺԼ͔Β࡞Δ͔ʁ্͔Β࡞Δ͔ʁ : request response ( ) 
 = JIT  

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  縮 縮 ( )

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੹຿Λ(૬ରతʹ)ଊ͑ɺՌͨ͢  [ग़య] ※ڧௐ͸εϥΠυஶऀ 
 ᴷ Steve Freeman, Nat Pryce, ࿨ஐ ӈܡ, ߴ໦ ਖ਼߂ 
 ࣮ફςετۦಈ։ൃ : ςετʹಋ͔ΕͯΦϒδΣΫτࢦ޲ιϑτ΢ΣΞΛҭͯΔ P15

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ιϑτ΢ΣΞɺ্͔Β࡞Βͳ͍ʁ ( ) 縮 (& ) ( ) UX ( ) 

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ιϑτ΢ΣΞɺ্͔Β࡞Βͳ͍ʁ 

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ʮ੹຿ͷ෼཭ʯʹΑͬͯಘΒΕΔ΋ͷ 1. 2. 

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ιϑτ΢ΣΞʹʮ஄ྗੑʯΛ Contorller = ( ) 

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ϓϩδΣΫτʹʮ஄ྗੑʯΛ  

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ΫϦςΟΧϧύεΛ΄͙͢ CriticalPath 
  [ग़య] 
 ᴷGoldratt, Eliyahu M, ࡾຊ໦ ྄, ௡ۂ ެೋ(ղઆ) 
 ΫϦςΟΧϧνΣʔϯ : ͳͥɺϓϩδΣΫτ͸༧ఆͲ͓Γʹਐ·ͳ͍ͷ͔? (Kindle ൛) 
 No.4862-4864, No.4253-4255

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·ͱΊ Q. ? A. ( )  

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·ͱΊ ( )  

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·ͱΊ CI ( ) TDD  

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§4

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ϓϩδΣΫτ͸ԿΛͨ͠Βૣ͘ͳΔ͔ʁ ( ) ( ) ( ) 

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ਓΛ૿΍ͯ͠΋ϓϩδΣΫτ͕ૣ͘ͳΒͳ͍ʁ 3 3 3 縮 

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ਓΛ૿΍ͯ͠΋ϓϩδΣΫτ͕ૣ͘ͳΒͳ͍ʁ 3 3 1.5 : http://scrumbook.org/product- organization-pattern-language/development-team/ swarming--one-piece-continuous- fl ow.html 

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ਓΛ૿΍ͯ͠΋ϓϩδΣΫτ͕ૣ͘ͳΒͳ͍ʁ 1 1 ( ) ( ) 

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૊৫ϨϕϧͰͷΞϓϩʔν 縮 Team Topologies Platform team: Complicated sub-system team: 

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େ·ͱΊ - lity XP SOLID  

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͓͠·͍ʂ ͓෇͖߹͍͍͖ͨͩ 
 ͋Γ͕ͱ͏͍͟͝·ͨ͠

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§X Appendix

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ࢀߟจݙ 

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ਓ݄ͷਆ࿩ ৽૷൛ 

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ϒϧοΫεͷ͍͏ۜͷ஄ؙͱ͸Կ͔? 6/15 kawasima  TSD 
 IUUQTXXXTMJEFTIBSFOFULBXBTJNBTT

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ϥΠςΟϯάιϑτ΢ΣΞ 

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ΞδϟΠϧιϑτ΢ΣΞ։ൃͷԞٛ SOLID Clean Architecture ( ) (XP) TDD 

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ͪΐ͏ͥͭιϑτ΢ΣΞઃܭೖ໳ / 

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࣮ફςετۦಈ։ൃ ( )TDD 

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ΦϒδΣΫτࢦ޲ઃܭ࣮ફΨΠυ ( ) PHP Interface / 

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ϓϩδΣΫτϚωδϝϯτ஌ࣝମܥΨΠυ ୈ7൛ 駄 

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ʮք۾ がざ Θͭ͘΄ ど ௒ਐԽͨ͠PMBOKୈ7൛ʯʹࢲͨͪ ͸ ど ͏औΓ૊Ή͔ Developers summit 2022 PMBOK 7th  TSD 
 IUUQTTQFBLFSEFDLDPNNJ[@LVTIJEBKJFXFJLBTBXBUVLVIPUPDIBPKJOIVB TJUBQNCPLEJCBOOJTJUBUJIBUPVRVSJ[VNVLB

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ΫϦςΟΧϧνΣʔϯ 1 1 / 

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Ϧʔϯιϑτ΢ΤΞ։ൃ 1 This is Lean 

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Ϧʔϯ։ൃͷຊ࣭