古くなってしまったPHPフレームワークとPHPのバージョンアップ戦略

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ݹ͘ͳͬͯ͠·ͬͨPHPϑϨʔϜϫʔΫͱPHPͷ バ ʔ ジ ϣϯΞο プ ઓུ @bmf_san PHPerKaigi2024 2024/03/08

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ࣗݾ঺հ • Kenta Takeuchi / @bmf_san / bmf-san • https://bmf-tech.com/ • גࣜձࣾϚΫΞέ Re-ArchitectureνʔϜॴଐ • PHPΞοϓσʔτϓϩδΣΫτܦݧɿ2ճ͚ͩ • GopherͰ͢

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࿩͢͜ͱ • όʔδϣϯΞοϓͰ্ख͍ͬͨ͘ઓུ • ϓϩδΣΫτϚωδϝϯτ؍఺ • ٕज़؍఺

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ϓϩδΣΫτ֓ཁ

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ର৅ΞϓϦέʔγϣϯ • MakuakeͷΞϓϦέʔγϣϯͱࣾ಺ϥΠϒϥϦ2݅ • https://www.makuake.com/ • 10೥Ҏ্ӡ༻͞Ε͍ͯΔγεςϜ • ࣮ߦ؀ڥ͸ECS on FargateͰίϯςφԽ͞Ε͍ͯΔ • ͓͓Αͦ1~2ճ/೔͸σϓϩΠ͞ΕΔ

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είʔϓɾମ੍ɾܭը • PHP7.3→PHP8.1 • FuelPHP1.8.2→FuelPHP1.9-develop • νʔϜମ੍ • 2໊ɿϓϩδΣΫτਐߦɾௐࠪɾ࣮૷୲౰ • 1໊ɿௐࠪɾ࣮૷୲౰ • ܭըʙϓϩδΣΫτ׬ྃ·Ͱ11ϲ݄ఔ౓ͷظؒ • ਓ݄׵ࢉͰ6~7ϲ݄ఔ౓

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ϓϩδΣΫτͷྲྀΕ 1. ࣄલௐࠪ 2. Ξοϓσʔτํ਑ͷݕ౼ 3. վम࡞ۀ 4. ςετ 5. ϦϦʔε

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όʔδϣϯΞοϓϓϩδΣΫτͷ೉͠͞

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όʔδϣϯΞοϓΛ೉͘͢͠ΔཁҼ • ܭը͸୯७Ͱ΋ɺ೉қ౓Λ্͛ͯ͠·͏ཁҼ͕͋Δ • ૊৫తͳ͜ͱ΍ٕज़తͳ͜ͱ

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όʔδϣϯΞοϓΛ೉͘͢͠ΔཁҼ • ࣾ಺Ϧιʔεௐ੔ • ෳ਺ͷνʔϜ͕৮ΔϞϊϦγοΫͳΞϓϦʔέʔγϣϯ • 10೥Ҏ্ӡ༻͞Ε͍ͯΔྺ࢙͋Δίʔυϕʔε • ґଘ͍ͯ͠ΔϑϨʔϜϫʔΫͷ։ൃ͕ఀ଺ • ςετΧόϨοδ͕௿͍ʢ50~60%͘Β͍ʣ

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όʔδϣϯΞοϓΛ೉͘͢͠ΔཁҼ • ࣾ಺Ϧιʔεௐ੔ • օࣗ෼ͷνʔϜ͚ͩͰखҰഋʂ • ผϓϩδΣΫτʹࢀՃ͢Δ༨༟͕ͳ͍ɾɾʂ • ϚϧνλεΫʹͳΓ͕ͪ • ࣗνʔϜͷϓϩδΣΫτͱֻ͚࣋ͪͨ͠… • ࣾ֎Ϧιʔεͷ֬อͷඞཁੑ

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όʔδϣϯΞοϓΛ೉͘͢͠ΔཁҼ • ෳ਺ͷνʔϜ͕৮ΔϞϊϦγοΫͳΞϓϦέʔγϣϯ • Φʔφʔγοϓ͕ఆ·͍ͬͯͳ͍ʢ㲈Ξοϓσʔτͷ଩औΓ͕͍ ͳ͍ʣ • ؔ܎ऀ͕ଟ͍ʢ㲈ίϛϡχέʔγϣϯͷෳࡶ͞ʣ • ֤νʔϜͷ։ൃܭըΛؾʹͨ͠Γ • ֤νʔϜͱͷίϛϡχέʔγϣϯ͕ඞཁͩͬͨΓ • Ξοϓσʔτ͕͍͚ͨͩ͠ͳͷʹɾɾʂ͊͘wͤdrftgy;͜͡lp

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όʔδϣϯΞοϓΛ೉͘͢͠ΔཁҼ • 10೥Ҏ্ӡ༻͞Ε͍ͯΔྺ࢙͋Δίʔυϕʔε • ෆඞཁʹίʔυΛվमͯ͠͠·͏Մೳੑ͕͋Δ • ୭΋࢓༷Λ஌Βͳ͍ɺ͍ʹ͠΁ͷίʔυ • ਺೥୭ʹ΋৮ΕΒΕ͍ͯͳ͔ͬͨΓ͢Δ • ࢖ΘΕ͍ͯΔͷ͔͍ͳ͍ͷ͔ɺΑ͘Θ͔Βͳ͍ίʔυ • σουίʔυ͕ࢄݟ͞ΕΔ

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όʔδϣϯΞοϓΛ೉͘͢͠ΔཁҼ • ґଘ͍ͯ͠ΔϑϨʔϜϫʔΫͷ։ൃ͕ఀ଺ • FuelPHPͷ։ൃ͕ఀ଺͍ͯ͠Δ • ࠷৽όʔδϣϯ͕8.1ରԠ͍ͯ͠ͳ͍

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όʔδϣϯΞοϓΛ೉͘͢͠ΔཁҼ • ςετΧόϨοδ͕௿͍ʢ50~60%͘Β͍ʣ • ίʔυͷվमͰόά͕ࠞೖ͞Εͳ͍͔ෆ҆ • όάͷൃݟ͕஗ΕΔ

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೉͠͞Λ৐Γӽ͑Δʹ͸ • ؾ߹ • ۚ • ྑ͛͞ͳઓུʂ

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όʔδϣϯΞοϓͷઓུ

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όʔδϣϯΞοϓͷઓུ • ϓϩδΣΫτϚωδϝϯτʢPMʣͷ؍఺ • ٕज़ʢTechʣ؍఺

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όʔδϣϯΞοϓͷઓུʢPMʣ • Ϟνϕʔγϣϯͷ؅ཧ • ஗ԆϦεΫͷ࡯஌ͱରॲ • ίϛϡχέʔγϣϯ

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Ϟνϕʔγϣϯͷ؅ཧ • ໨తΛ໌֬Խ͢Δ͜ͱʢ಺ൃతϞνϕʔγϣϯͷཱ֬ʣ • Ex. • ͳͥΞοϓσʔτ͢Δͷ͔ʁ • Ξοϓσʔτ͢ΔͱͲΜͳϝϦοτ͕ಘΒΕΔͷ͔ʁ • ͲΜͳֶͼ͕͋Γͦ͏͔ʁ • ಺ൃతϞνϕʔγϣϯ͸ੜ࢈ੑΛࠨӈ͢Δ • cf. Boehm, B. (1981) Software Engineering Economics. Prentice Hall. • ஫ɿ݁ߏݹ͍࿦จͳͷͰ࠷৽ͷݚڀͰ͸ͳ͍

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஗ԆϦεΫͷ࡯஌ͱରॲ • “ෆ࣮֬ੑͷߴ͍՝୊”Λૣ͘ݟ͚ͭͯରԠΛߟ͑Δ • ʓʓ͕Ͱ͖ͳ͔ͬͨͲ͏͠Α͏ʁʓʓ͕Ͱ͖Δ͔Ͳ ͏͔Θ͔Βͳ͍͔΋ʁ • ෆ࣮֬ੑ͸஗ԆʹӨڹ͢Δ • ૣΊͷௐࠪ΍ݕূͰϦεΫʹඋ͑Δ

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ίϛϡχέʔγϣϯ • 1౓આ໌ͨ͠ΒऴΘΓʹ͠ͳ͍ʢप஌ͷపఈʣ • ಉظʢex. MTGʣɾඇಉظʢex. νϟοτʣΛ࢖͍෼͚Δ • ڠྗΛڼ͙ • ex.ϨϏϡʔɺόάௐࠪͳͲ • ϓϩδΣΫτͷॏཁੑʢ໨తʣ͕ཧղ͞Ε͍ͯΔͱڠ ྗͯ͠΋Β͍΍͍͢

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όʔδϣϯΞοϓͷઓུʢTechʣ • FuelPHPͷ։ൃόʔδϣϯͷ࠾༻ • PHP৽چόʔδϣϯͷฒߦՔಇߏ੒ͷߏங • ஈ֊తͳ੾Γସ͑ઓུ

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FuelPHPͷ։ൃόʔδϣϯͷ࠾༻ • PHP8.1ʹରԠͨ͠FuelPHPͷόʔδϣϯ͕ϦϦʔε͞Ε ͍ͯͳ͍ • ։ൃ൛Ͱ͋ΔFuelPHP1.9-developΛ࠾༻ • FuelPHPͷίϛολʔ΁ͷ࣭໰ • Rector΍PHPCompatibilityͱ͍ͬͨπʔϧʹΑΔௐࠪ • υΩϡϝϯτ಺༰Λࢀরͨ͠ਓྗௐࠪ

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PHP৽چόʔδϣϯͷฒߦՔಇߏ੒ͷߏங • ํ਑ • ϏοάόϯϦϦʔεΛආ͚Δ • ίʔυϑϦʔζظؒΛ࠷খݶʹ͢Δ • ੾Γ໭͠Λखૣ͘ߦ͑Δߏ੒ɺ࢓૊ΈΛ༻ҙ͢Δ • ϓϩδΣΫτظؒதɺଞνʔϜͷ։ൃੜ࢈ੑΛམͱ͞ͳ͍ • →ํ਑ʹج͍ͮͯɺPHP7.3͔ΒPHP8.1΁ͷΞʔΩςΫνϟม ߋΛஈ֊తʹߦ͏ͨΊɺฒߦՔಇߏ੒Λߏங

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ஈ֊తͳ੾Γସ͑ઓུ • PHP8.1΁ͷόʔδϣϯΞοϓ׬શ׬ྃ·ͰͷεςοϓΛೖ೦ʹܭը • Phase1:ϓϩμΫγϣϯ؀ڥ΋εςʔδϯά؀ڥ΋PHP7.3Ͱӡ༻͞Εͯ ͍Δঢ়ଶ • Phase2:εςʔδϯά؀ڥʹ͓͚ΔฒߦՔಇ؀ڥͷӡ༻։࢝ • Phase2.5:ϓϩμΫγϣϯ؀ڥʹ͓͚ΔฒߦՔಇ؀ڥͷӡ༻։࢝ • Phase3:εςʔδϯάɾϓϩμΫγϣϯΛ؀ڥΛPHP8.1΁੾Γସ͑։࢝ • Phase3.5:PHP8.1؀ڥ΁ͷ׬શ੾Γସ͑

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Phase1 • PHP7.3ͱPHP8.1ΛฒߦՔಇ؀ڥͷӡ༻Λ։࢝͢ΔͨΊ ͷ४උظؒͱͯ͠ͷϑΣʔζ • PHP7.3Ͱ΋PHP8.1Ͱ΋ಈ࡞͢ΔΑ͏ʹΞϓϦέʔ γϣϯͷίʔυϕʔε΍ϥΠϒϥϦͷΞοϓσʔτ࡞ ۀΛ࣮ࢪ • ίʔυͷվम͸͜ͷϑΣʔζͰ֓Ͷ׬ྃ

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Phase1

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Phase2 • εςʔδϯά؀ڥͷΈPHP7.3ͱPHP8.1ͷฒߦՔಇ؀ڥ ͱͯ͠ӡ༻Λ։࢝͢ΔϑΣʔζ • QAͷ࣮ࢪ΍ෛՙࢼݧͷςετΛ࣮ࢪ • ϓϩμΫγϣϯ؀ڥͰͷӡ༻Λ૝ఆͯ͠ɺฒߦՔಇͷ Πϯϑϥߏ੒ͷ࢓૊ΈΛݕূ

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Phase2

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ฒߦՔಇͷΠϯϑϥߏ੒ͷ࢓૊Έ • CloudFrontͷContinuous DeploymentΛ࠾༻ • CloudFrontͷDistributionΛPrimaryͱStagingͷ2ͭ෼͚ͯɺτϥϑΟοΫΛ෼ ࢄͰ͖Δ • Weight-basedͱ͍͏ॏΈ෇͚Λར༻͢ΔͱશϦΫΤετͷ0~15%ΛׂΓৼ ΕΔ • ࠷େ15%ͱ͍͏੍ݶ͸͋Δ͕ɺฒߦՔಇঢ়ଶΛҰఆظؒܧଓ͢Δ͜ͱͰݕ ূे෼ͳτϥϑΟοΫΛಘΒΕΔͱ൑அ • ෆ۩߹͕͋ͬͨͱ͖͸0%ʹ͢Δ͚ͩͰྑ͍ • ൓ө΋݁ߏૣ͍

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Phase2.5 • ϓϩμΫγϣϯ؀ڥͷฒߦՔಇ؀ڥͷӡ༻Λ։࢝͢Δ ϑΣʔζ • PHP8.1؀ڥ΁τϥϑΟοΫΛগͣͭ͠ྲྀͯ͠ɺ࣮ߦ؀ ڥͰͷෆ۩߹Λચ͍ग़͢ • ؂ࢹ΍ӡ༻։࢝Ͱੜͨ͡όάରԠͳͲ

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Phase2.5

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Phase3 • εςʔδϯάɾϓϩμΫγϣϯ؀ڥΛPHP8.1ͷΈͷՔಇ ঢ়ଶʹ੾Γସ͑ΔϑΣʔζ • ӡ༻͕҆ఆ͢Δ͔ݕূ͢Δ • PHP8.1؀ڥ͕100%ͷτϥϑΟοΫΛड͚औΔ • PHP7.3؀ڥؔ࿈ͷΠϯϑϥϦιʔεΛ࢒ଘ͓ͤͯ͞ ͘͜ͱͰɺPHP7.3؀ڥ΁ͷ੾Γ໭͠Λ୲อ

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Phase3

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Phase3.5 • PHP8.1؀ڥ΁ͷ׬શ੾Γସ͑Λߦ͏ϑΣʔζ • PHP7.3؀ڥؔ࿈ͷ֤छΠϯϑϥϦιʔε΍ɺฒߦՔಇ ͷͨΊʹ࢒ଘ͍ͤͯͨ͞PHPόʔδϣϯ෼ذͷίʔυ ౳Λ࡟আ • PHP7.3؀ڥ΁ͷ੾Γ໭͠͸جຊతʹෆՄೳ

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Phase3.5

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·ͱΊ

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·ͱΊ • ίʔυվमͦͷ΋ͷΑΓ΋ௐࠪɾ४උɾܭըͷ΄͏͕࿑ ྗΛ࢖͏ • Өڹൣғ͕શ෦ʢΘΜͺ͘ʣʂΈ͍ͨͳγεςϜվम ͷϓϩδΣΫτͱͲ͏޲͖߹͏͔ʁ • ࢼ͞ΕΔϓϩδΣΫτϚωδϝϯτྗɺࢼ͞ΕΔٕज़ ྗ • ΍Γָ͕͍͍͋ͬͯ͠ΑʁͨͿΜʂ

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͓·͚ • ΞοϓσʔτϓϩδΣΫτͷϨϙʔτΛϒϩάʹ·ͱΊ ͍ͯ·͢ • ϓϩδΣΫτͷৄࡉΛॻ͍ͨͷͰྑ͚Ε͹͝ࢀরͩ͘ ͍͞ • https://bmf-tech.com/posts/FuelPHPͱPHPͷΞοϓ σʔτϓϩδΣΫτϨϙʔτ

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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ