Laravelって実際どうなの？

by Takayuki

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RailsͱLaravelͬͯҧ͍͸Ͳ͏ͳͷʁ ~ جຊػೳͷઆ໌͔ΒࣗࣾαʔϏεͰͷ։ൃಋೖࣄྫ ~ Laravelฤ

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3.PHPίϛϡχςΟͷݱঢ় Agenda 2.PHPͷྺ࢙ 1.ࣗݾ঺հɾձࣾ঺հ 4.PHPΛֶͿϝϦοτ 7.LaravelͷҊ݅ࣄ৘ 6.Laravel͸ॳֶऀʹ޲͍͍ͯΔͷ͔ʁ 5.Laravelͷ֓ཁɾϝϦοτ

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ࣗݾ঺հɾձࣾ঺հ

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1.ࣗݾ঺հ ◆໊લ ླ໦ ޹೭(Suzuki Takayuki) ※ಉ੏ಉ໊ଟͯ͘ࠔͬͯ·͢ɻɻɻ ◆ࣗݾ঺հ ɾ1990೥ɺਆಸ઒ݝੜ·Εɻ ɾࣾձਓʹͳ͔ͬͯΒɺϓϩάϥϛϯάΛ࢝ΊΔɻ ɾ2015೥ʹϑϧεϐʔυʹೖࣾ͠ɺ2017೥ʹಠཱɻ ɾݱࡏ͸ɺडୗ։ൃΛ΍ΓͭͭɺࣗࣾWebαʔϏεΛ։ൃதɻ ◆झຯ ίεϓϨɺԻָϥΠϒɺϚϥιϯେձʹग़Δɺ໺ٿ؍ઓ ◆εΩϧ PHP,Symfony2,CakePHP3,Laravel5, JavaScript,backbone.js,Angular.js,Nuxt.js,

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2013/04 ৽ଔͰ౦ژͷITϕϯνϟʔاۀʹ γεςϜΤϯδχΞͱͯ͠ೖࣾ 2015/07 ౦ژͷ্৔اۀͰWebΤϯδχΞ ͱͯ͠ೖࣾ ܦྺ 2015/07 ϑϦʔϥϯεΤϯδχΞͱͯ͠ ಠཱ 2017/11 ԭೄͰγεςϜ։ൃձࣾΛىۀ 2019/08 ౦ژͱԭೄͷاۀ༷͔Βͷ։ൃҊ݅Λ੥͚͍ͯΔɻ

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ܦྺ·ͱΊ 4&4 4*FS 8FCܥࣗࣾ։ൃ ϑϦʔϥϯεΤϯδχΞ ىۀ डୗ։ൃ ελʔτΞοϓ ϓϩάϥϛϯάεΫʔϧͷߨࢣ ͳͲɻ෯޿͘ۀ຿Λ͖ͯ͠·ͨ͠ɻ

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8 ࣗࣾWebαʔϏεͷ։ൃ ɾαʔϏε໊ Tadoru  https://tadoru.work/    ɾγεςϜ֓ཁ ΤϯδχΞಛԽܕͷ ϦϑΝϥϧ Ϋϥ΢υιʔγϯά

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1)1ͷྺ࢙

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PHP1 PHP5.3 PHP5.6 PHP7 1994 ೥ʹ Rasmus Lerdorf ͕ΦϯϥΠϯ Ͱެ։͍ͯ͠Δܦྺ ॻͷΞΫηεཤྺΛ ௐ΂ΔͨΊʹ࢖ΘΕ ͍ͯ·͕ͨ͠ɺ ൴͸ ͦͷεΫϦϓτ܈Λ ʮPersonal Home Page Toolsʯͱ໊෇ ͚·ͨ͠ɻ ɾ໊લۭؒͳͲ΋࢖͑ ΔΑ͏ʹͳͬͯɺ΍ͬ ͱαʔόαΠυͰ։ൃ ͠΍͘͢ͳͬͨɻ ɾ໊લۭؒͷαϙʔ τɺ ੩త஗Ԇଋറɺ gotoԋࢉࢠɺΫϩʔδϟɺ PHPΞʔΧΠϒ (phar)ɺ ॥؀ࢀরʹର͢ΔΨϕʔ δίϨΫγϣϯ ఆ਺ࣜɺՄม௕Ҿ਺ؔ ਺ɺҾ਺ͷల։ԋࢉࢠ (...)ɺྦྷ৐ԋࢉࢠ(**)ɺ ఆ਺ͱؔ਺ʹର͢Δ useจɺର࿩ܕσόο ΨphpdbgΛSAPIϞ δϡʔϧͱͯ͠όϯυ ϧɺͦͷଞࡉ͔ͳվળɻ ɾPHP5ܥͱPHP7ܥͷ ଎౓͸2ഒҎ্ߴ଎ʹ ͳͬͨ ɾnull߹ମԋࢉࢠ??ɺ ؔ਺ͷ໭Γ஋ͷએݴߏ จ[16]ɺεΧϥʔܕͷ λΠϓώϯςΟϯάɺ Ӊ஦ધԋࢉࢠ<=> PHPͷྺ࢙ 1995-06-08 2009-06-30 2014-08-28 2015-12-03

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PHPͷྺ࢙ https://serversenshi.com/php5-php7/ άϥϑ͸wordpress4.1.1্Ͱ PHP5.3~PHP7·ͰΛಈ͔ͨ࣌͠ͷࠩͰɺ ਺஋͕େ͖͍΄Ͳߴ଎ͱݴ͑·͢ɻ ݟͯ෼͔Δ௨Γɺࠩ͸ྺવͰPHP5ͷࠒʹ ൺ΂ɺPHP7͕֨ஈʹ଎͘ͳͬͨ

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୲౰ऀ͕͍ͳ͘ͳͬͨಠࣗϑϨʔϜϫʔΫʹΑΓٕज़తෛ࠴ υΩϡϝϯτ͕ͳ͍ͱϑϨʔϜϫʔΫͷ࢓༷͕ଐਓԽ͠ ͯ͠·͏ɻ ಠࣗϑϨʔϜϫʔΫΛ࡞ͬͨ୲౰ऀ͕ࣙΊͯ͠·͏ͱϝ ϯςφϯε͕ࠔ೉ʹͳΔɻ ੬ऑੑͷΞοϓσʔτΛࣗ෼Ͱ΍Βͳ͚Ε͹͍͚ͳ͍ɻ PHPͷҋͷྺ࢙

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DPEFJHOJUFSʹΑΔεύήςΟίʔυ ܰྔϑϨʔϜϫʔΫ ֶशίετ͕௿͍͕ɺϧʔϧ͕΄ͱΜͲແ͍ ୭͔͕͔ͬ͠ΓϧʔϧΛܾΊͳ͍ͱɺΈΜͳ͕֤ʑ ͷॻ͖ํͰॻ͘ͷͰεύήςΟʹͳΓ͕ͪɻ ٕज़తෛ࠴ʹͳΓ͕ͪ PHPͷҋͷྺ࢙

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1)1ίϛϡχςΟͷݱঢ়

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1)1ίϛϡχςΟͷݱঢ় - PHPΧϯϑΝϨϯε͚ͩͰ΋ɺ6ΧॴͰ։ ࠵͞Ε͍ͯΔ - ϑϨʔϜϫʔΫ͕ଟ͍෼ɺPHPࣗମͷί ϛϡχςΟ͕ଟ͍ - ओ؍͕ͩɺॿ͚߹͍ͷจԽ͕͋Δͱࢥ͏ɻ ౦ژ ෱Ԭ ԭೄ ๺ւಓ ઋ୆ େࡕ

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1)1ίϛϡχςΟͷݱঢ় ࣗ෼ࣗ਎΋PHPΧϯϑΝϨϯεԭೄͷ࣮ߦҕһ௕Λ΍͍ͬͯ·͢ʂ ໿200ਓن໛Ͱ10/12ʹ։࠵༧ఆʂ εϐʔΧʔ͸೔ຊશࠃ͔ΒPHPerͷํʹొஃͯ͠௖͖·͢ʂ ւ֎͔Β΋ొஃ௖͖·͢ʂ

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1)1ίϛϡχςΟͷݱঢ় ೔ຊશࠃͷΧϯϑΝ ϨϯεӡӦάϧʔϓͰ αϙʔτମ੍͕ॆ࣮ ͍ͯ͠Δ

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1)1ίϛϡχςΟͷݱঢ় Slackίϛϡχ ςΟ΋׆ൃʂ

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1)1ίϛϡχςΟͷݱঢ়

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1)1ΛֶͿϝϦοτ

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- PHPશମͰݴ͏ͱٻਓ΍ίϛϡχςΟ͕ͱͯ΋େ͖͍ - ஍ํͰಇ͘ͳΒPHP͕ٻਓଟΊ - ஍ํͰLaravel͸গͳ͍ - ϑϨʔϜϫʔΫͷબ୒ࢶ͕ଟ͍෼ɺ৽௠୅ँ͕ྑ͍ɻྑ͍PHP ϑϨʔϜϫʔΫ͕ग़Ε͹ɺΈΜͳͦͬͪʹҠΔɻ 1)1ΛֶͿϝϦοτ

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-BSBWFMͷ֓ཁɾϝϦοτ

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Laravelͱ͸ Laravelʢϥϥϕϧʣ͸ɺϑϧελοΫͳPHPϑ ϨʔϜϫʔΫͰɺϧʔςΟϯάɺίϯτϩʔϥɺ ϏϡʔɺORMͳͲجຊతͳػೳΛඋ͑ɺ͞Βʹ ۙ୅తͳWebΞϓϦͰ׆༻͞ΕΔδϣϒΩϡʔ ΍WebετϨʔδͳͲ΋ੵۃతʹ౷߹͍ͯ͠ Δɻ MITϥΠηϯεͷԼͰϦϦʔε͞Ε͓ͯΓɺͦͷ ιʔείʔυ͸GitHubʹϗεςΟϯά͞Ε͍ͯ Δɻ https://qiita.com/torisankanasan/items/e7fb97e209d770970800

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Laravelͷಛ௃ ɾίʔυ͕ಡΈ΍͘͢ɺॻ͖΍͍͢ ɾֶशίετ͕ൺֱత௿͍ ɾڧྗͳϧʔςΟϯάϑΟϧλʔ ɾॊೈͳΦʔτϩʔμʔ ɾ؆୯ͳϖʔδωʔγϣϯ

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2 5 ϥΠϒϥϦ͕ॆ࣮

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LaravelҎ֎ͷPHPϑϨʔϜϫʔΫ͸ݮগ܏޲ʹ͋ΔΑ͏Ͱ͢ɻ࣍ʹւ֎ͷݱঢ়ΛݟͯΈ·͢ɻ ೔ຊͷPHPϑϨʔϜϫʔΫͷಈ޲

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೔ຊΑΓલ͔ΒLaravelͷਓؾ͕ग़͍ͯΔ ੈքͷPHPϑϨʔϜϫʔΫͷಈ޲

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3େϑϨʔϜϫʔΫͷΠϝʔδ(एׯɺओ؍΋ؚΉ) CakePHP Laravel Symfony ૣ͍ ஗͍ ௿͍ ߴ͍ ։ൃ଎౓ ֶशίετ

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ϑΝαʔυύλʔϯɺ Φϒβʔόύλʔϯͳ Ͳɻ ۄͶ͗ͷΑ͏ͳߏ଄ͰϦΫΤ ετͱ Ϩεϙϯεͷؒʹ༷ʑ ͳॲཧΛڬΈࠐ Έ΍͍͢ɻ ɾ όϦσʔγϣϯͳͲ΋୯Ұͷ ΤϯςΟ ςΟʹґଘ͢ΔͷͰ ͸ͳ͘ɺForm ୯ ҐͰ࣮૷Ͱ ͖Δɻ ίϯϙʔωϯτؒͷґଘؔ܎ ΛϓϩάϥϜͷιʔείʔυ ͔Βഉআ͠ɺ֎෦ͷઃఆϑΝ ΠϧͳͲͰ஫ೖͰ͖ΔΑ͏ʹ ͢Δɻ σβΠϯύλʔϯΛ ๛෋ʹऔΓೖΕ͍ͯ Δ DI͕Ͱ͖Δ͜ͱʹΑΓɺ ૄ݁߹ͰUnitςετ͕΍ Γ΍͍͢ ϝϦοτɾಛ௃ ۄͶ͗ߏ଄ʹͳ͍ͬͯ Δ 2 ʙϝϦοτʙ 1 3

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σβΠϯύλʔϯΛ๛෋ʹऔΓೖΕ͍ͯΔ ObserverύλʔϯʢΦϒβʔόʔɾύλʔϯ)ͱ͸ʁ ৼΔ෣͍ʹؔ͢ΔσβΠϯύλʔϯख๏ͷҰͭͰɺঢ়ଶมԽΛؔ࿈ΦϒδΣ Ϋτʹ௨஌͠ɺ ෇ਵ͢ΔॲཧΛߦ͏ؔ܎Λங͘ࣄͰɺ֤ΦϒδΣΫτͷґଘੑΛ੾Γ཭͠ɺ ࠶ར༻ੑΛߴΊΔॲཧϞσϧͰ͢ɻ https://www.ritolab.com/entry/138

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σβΠϯύλʔϯΛ๛෋ʹऔΓೖΕ͍ͯΔ https://www.ritolab.com/entry/138

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ۄͶ͗ߏ଄ʹͳ͍ͬͯΔ ɾۄͶ͗ͷΑ͏ͳߏ଄ͰϦΫΤετͱ Ϩεϙϯεͷؒʹ༷ʑͳॲཧΛڬΈࠐ Έ΍͍͢ɻ ɾόϦσʔγϣϯͳͲ΋୯ҰͷΤϯςΟ ςΟʹґଘ͢ΔͷͰ͸ͳ͘ɺForm ୯ Ґ Ͱ࣮૷Ͱ͖Δɻ MiddleWareͷྫ ೝূ νΣοΫɺόϦσʔγϣϯɺ CSRFτʔ ΫϯͷνΣοΫ

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3 3 DIͱ͸ ɾ۩ମతʹͲ͏ࠔΔͷ? ͋ΔΫϥε͚ͩςετ͍ͨ͠ͷʹதʹผͷΫϥε͕ೖ͍ͬͯΔͱςετ͠ʹ͍͘ ςετʹ͕͔͔࣌ؒΔϝιου͕தʹ͋ͬͯςετऴྃʹ͕͔͔࣌ؒΔ ɾͰɺ݁ہͲ͏͠Ζͬͯͷ? Ҿ਺ͰɺΫϥε΍ม਺Λ֎͔Βड͚औΕΔΑ͏ʹ͢Δ

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3 4 Ϣχοτςετͷྫ Repository Service Controller router

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3 5 Ϣχοτςετͷྫ Repository Service Controller router ϞοΫʹ͢Γସ͑Δ

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3 6 DIͱ͸ ɾंͰྫ͑ͯΈΔ ʮґଘੑͷߴ͍ं͸ɺಛఆͷϝʔ ΧʔͷύʔπͰݻఆ͞ΕͪΌͬͯ ͍ͯɺΧελϚΠζͰ͖ͳ͍ंʯ ͱ͍͏͜ͱʹͳΔ

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3 7 ΠϯδΣΫγϣϯͷछྨ ɾίϯετϥΫλΠϯδΣΫγϣϯ - αʔϏεͳͲ஫ೖ ɾϝιουΠϯδΣΫγϣϯ - όϦσʔγϣϯͳͲ

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3 8 ίϯετϥΫλΠϯδΣΫγϣϯͷྫ

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3 9 ࢖͍ํ

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4 0 ࢖͍ํ

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4 1 ͜ͷ෦෼ͰόϦσʔγϣ ϯ͕࣮ߦ͞ΕΔ

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4 2 ࢖͍ํ

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4 3 ࢖͍ํ

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-BSBWFM͸ॳֶऀʹ޲͍͍ͯΔͷ͔ʁ

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ԭೄͷεΫʔϧͰ͸PHPࣗମɺڭ͑ʹ͍͘ͱ͍͏൑அʹ ͳͬͨɻ PHP͕ॳֶऀʹڭ͑ʹ͍͘ཧ༝ - Sinatraͷ֊૚ͷϑϨʔϜϫʔΫ͕ͳ͍ - ಠࣗϑϨʔϜϫʔΫ͸͚ͬ͜͏਎ʹͳΔ͚Ͳɺڭҭίετ͕͔͔Δ - ೔ຊͩͱrubyΑΓ͸هࣄগͳΊ - Laravel͸railsΑΓ͸هࣄগͳ͍ -BSBWFM͸ॳֶऀʹ޲͍͍ͯΔͷ͔ʁ

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RubyͰݴ͏Sinatraʹ͍ۙͪΐ͏Ͳྑ͍ϑϨʔϜϫʔΫ͕ແ͍ (Slim͕͍͕ۙυΩϡϝϯτ͕গͳ͍) PHPجૅ ಠࣗϑϨʔϜϫʔΫ Laravel - ͔ͬ͠Γͱͨ͠  νϡʔτϦΞϧ͸·ͩແ͍ Rubyجૅ Sinatra Rails - RailsνϡʔτϦΞϧ Rails Laravel -BSBWFM͸ॳֶऀʹ޲͍͍ͯΔͷ͔ʁ

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ฐࣾͰͷ-BSBWFM࣮຿·Ͱͷ4UFQ εΫʔϧ΍ಠֶͰHTMLɺ CSSɺJS͘Β͍͸΍͓ͬͯ ͍ͯ΋Β͏ ੜͷPHPͰಠࣗϑϨʔϜϫʔ ΫͰܝࣔ൘੍࡞ LaravelͰϒϩά੍࡞ LaravelͰ࣮຿ 200࣌ؒ 150࣌ؒ (2ϲ݄ΠϯλʔϯͰݚम) 150࣌ؒ (2ϲ݄ΠϯλʔϯͰݚम) - ࠷ॳͷಠࣗϑϨʔϜϫʔΫͷ෦෼͸ઌഐ͕͋Δఔ౓ɺ ுΓ෇͍ͯڭ͑ͳ͍ͱɺڭࡐͱͯ͠ͷఏڙ͕೉͍͠ɻ - Laravel͸σΟϨΫτϦߏ଄ͳͲΛࣗ༝ʹ͍͡ΕΔ෼ɺ ॳֶऀʹͱͬͯ͸ɺࠞཚ͕ͪ͠ͳͷͰɺ਎ۙʹฉ͚Δ ਓ͕͍ͳ͍ͱݫͦ͠͏ OJT։࢝

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-BSBWFMͷҊ݅ࣄ৘

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-BSBWFMͷҊ݅ࣄ৘ Rails Laravel ·ͩ·ͩRails͕ ଟ͍ҹ৅ ݸਓతʹ͸ΧϯϑΝϨ ϯεʹεϙϯαʔͯ͠ ͍Δاۀ͕Φεεϝ

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-BSBWFMͷҊ݅ࣄ৘ Rails Laravel

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-BSBWFMΛ࢖͍ͬͯΔاۀ ࣗࣾ։ൃ डୗ։ൃ

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- ॆ෼ʹ։ൃεϐʔυΛҡ࣋ͭͭ͠ɺݎ࿚ͳઃܭ͕Ͱ͖ͨ - ࡉ͔͘֊૚Λ෼͚ͯઃܭ΋Ͱ͖Δ͠ɺ࠷௿ݶ΋Ͱ͖ΔͷͰྑ͍ɻ  - Nuxt.jsͱͷ૬ੑ͕ྑ͘ɺAPI։ൃ͕͠΍͔ͬͨ͢ɻ - ϑϦʔϥϯεͷํͷϦιʔε֬อ͸͠΍͍͢ɻ - ࿹ͷ͋ΔํͰLaravelͷҊ݅Λ΍Γ͍ͨਓ͸͍Δ͕ɺٻਓ͕গͳ͍ ͨΊ ࣗࣾ։ൃͰ-BSBWFMΛ࢖ͬͨײ૝

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ࣗࣾ։ൃͰ-BSBWFMΛ࢖ͬͨײ૝ https://speakerdeck.com/bumptakayuki/laravel-plus-nuxt-dot-js-plus-ﬁrebasetedxtokai-fa-kosutowoyi-shi-sitaspakai-fa ৄࡉ͸ͪ͜ΒΛ ݟ͍ͯͩ͘͞ʂ

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·ͱΊ

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- ਎ۙʹઌഐΤϯδχΞ͕ڭ͑ͯ͘ΕΔ؀ڥ͕͋ΔͳΒɺॳֶऀ͕PHP ͔ΒLaravelΛֶͿͷ͸Φεεϝʂ - ೔ຊͷPHPษڧձ΍ίϛϡχςΟ͸๛෋ͳͷͰɺΤϯδχΞ஥ؒ͸૿ ΍͠΍͍͢ɻ - Laravel͸RailsΑΓ͸ωοτͷهࣄগͳ͍ - Laravelͷٻਓ͸·ͩগͳ͘ɺελʔτΞοϓاۀ΍৽نͷडୗ։ൃͰ ࢖ΘΕ͍ͯΔέʔε͕ଟ͍ҹ৅ ·ͱΊ