擬人化から始めるPHPerのためのオブジェクト指向超入門

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超擬人化 ͔Β࢝ΊΔ 1)1$POGFSFODF!TJ[VIJLP 1)1FSͷͨΊͷ ΦϒδΣΫτࢦ޲ɹɹೖ໳

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,FOJDIJSP,JTIJEB 5PLZP +"1"/ TJ[VIJLP!HNBJMDPN !TJ[VIJLP IUUQTHJUIVCDPNTJ[VIJLP IUUQCMPHPQFOUPLZPKQ +1POMZ *XPSLPO&JXB4ZTUFN.BOBHFNFOU*OD 最新刊祝::増33刷�

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Getty Images ϋϩʔΩςΟ͸ ʮωίͷٖਓԽʯ CZαϯϦΦ

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/05ΦϒδΣΫτࢦ޲ϓϩάϥϛϯά

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ϑϨʔϜϫʔΫ ࢖͍ͬͯ·͔͢

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. PEFM 7 JFX $ POUSPMMFS

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ϑϨʔϜϫʔΫ͸ιϑτ΢ΣΞͷ໰୊Λղ ܾ͢ΔҰൠతͳઃܭͰ͢ɻ Α͘ੜ͡Δ໰୊Λղܾ͢Δํ๏ʹ͍ͭͯͷ ΞΠσΞͰ͋Δύλʔϯͱ͸ҟͳΓɺϑϨ ʔϜϫʔΫ͸ɺ։ൃऀ͕ݸผͷঢ়گʹ ߹͏Α͏ௐ੔·ͨ͸֦ுͰ͖ΔΫϥε ϥΠϒϥϦΛఏڙ͠·͢ɻ ΦϒδΣΫτσβΠϯ P.031 ΑΓ

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2003೥ݪஶɺ2007೥೔ຊޠ༁ൃച

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೥ͷ8FCϑϨʔϜϫʔΫ w.PKBWJ 1)1 w4USVUT +BWB w;PQF 1ZUIPO w3BJMT &UIOBͳͲ͸೥ʹ஀ੜ

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ιϑτ΢ΣΞΦϒδΣΫτ͸ɺࡉ๔ͱಉ༷ ʹɺ͓ޓ͍ͷதͰԿ͕ߦΘΕ͍ͯΔ͔ ஌Γ·ͤΜ͕ɺෳࡶͳλεΫΛ࣮ߦ͢ ΔͨΊʹίϛϡχέʔγϣϯΛऔΓɺ ڠௐ͠·͢ɻ ΦϒδΣΫτσβΠϯ P.001 ΑΓ

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ҰํɺҰຕؠͷιϑτ΢ΣΞ͸ɺແ਺ͷࣃंΛ ࣋ͭػց࢓ֻ͚ͷ࣌ܭͷΑ͏ͳ΋ͷͰ ͢ɻͦΕͧΕͷࣃं͸ɺ஌ੑΛ࣋ͨͣɺଞͷྡ઀ ͢Δࣃंͱ͚ͩؔ܎Λ࣋ͬͯػೳ͠·͢ɻ͜ͷΑ ͏ͳઃܭʹ͸ɺͲ͏͠Α͏΋ͳ͍ܽ఺ ͕͋Γ·͢ɻʮࣃंͷ࣌ܭΛ࡞͍ͬͯΔͱɺ͍ ͔ͭ͸͔ͳΓͷϨϕϧͷෳࡶ͞ʹୡ͠ɺࣗΒഁ ৕͢ΔͰ͠ΐ͏ʯ(Alan kay) ΦϒδΣΫτσβΠϯ P.001 ΑΓ

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ΦϒδΣΫτࢦ޲ Ͱ΍ΒͶ͹ʂ

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Ͱ΋ ΦϒδΣΫτࢦ޲ ೉ͦ͠͏

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http://d.hatena.ne.jp/nowokay/20140718

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800ϖʔδ, 7,344ԁ 960ϖʔδ, 7,776ԁ

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ೖ໳Ͱ͸ͳ͍ͷͰ஫ҙʂ

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ຊॻ͸ΦϒδΣΫτࢦ޲ઃܭͷೖ໳ʗ࣮ફ ॻͰ͢ɻ ΦϒδΣΫτࢦ޲ϓϩάϥϛϯάͷܦ ݧΛ໰ΘͣɺΦϒδΣΫτࢦ޲ઃܭͷ جຊΛ͔ͬ͠Γͱཧղ͢Δ͜ͱ͕Ͱ͖ ·͢ɻ ΦϒδΣΫτσβΠϯ ʮຊॻʹ͍ͭͯʯ ΑΓ

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ΦϒδΣΫτࢦ޲ΞϓϦέʔγϣϯΛߏங ͢Δͱ͍͏͜ͱ͸ɺద੾ͳιϑτ΢ΣΞ ػߏΛߟ͑ग़͢͜ͱΛҙຯ͠·͢ɻ ࢲͨͪ͸ɺ࣮ੈքʹଘࡏ͠ͳ͍Φϒδ ΣΫτΛߟ͑ग़͢͜ͱͰɺݱ࣮ੈքͷ৘ ใɺϓϩηεɺ૬ޓ࡞༻ɺؔ܎ɺͦͯ͠Τ ϥʔͰ͑͞΋දݱ͠·͢ɻ ΦϒδΣΫτσβΠϯ P.002 ΑΓ

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ੜ໋ͷͳ͍΋ͷʹରͯ͠ɺੜ໋ͱ஌ੑΛ ༩͑·͢ɻ ཧղ͕ࠔ೉ͳݱ࣮ੈքͷΦϒδΣΫτΛɺ ΑΓγϯϓϧͰ؅ཧ͠΍͍͢ιϑτ΢ ΣΞΦϒδΣΫτ΁෼ׂ͠·͢ɻ ࢲͨͪ͸ɺ৽͍͠ΦϒδΣΫτΛߟ͑ͩ͠ ͍ͯΔͷͰ͢ɻ ΦϒδΣΫτσβΠϯ P.002 ΑΓ

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ٖਓԽ͸ɺਓؒҎ֎ͷ΋ͷΛਓ෺ͱͯ͠ɺ ਓؒͷੑ࣭ɾಛ௃Λ༩͑Δൺᄻͷํ๏Ͱ͋ Δɻແੜ෺ͷٖਓԽ͸ɺ͸͖ͬΓͱ ௚઀తʹແੜ෺ʹੜ໋Λ༩͍͑ͯΔɻ ٖਓԽ͞ΕͨੈքͰ͸ɺ਌͠ΈΛ࣋ͨ ͤɺର৅ʹؔ৺ΛߴΊɺର࿩ܗࣜΛ༻ ͍Δ͜ͱͰ໌֬ੑΛߴΊɺ٬؍ੑΛग़ ͢ޮՌ͕ظ଴Ͱ͖Δɻ WikiPedia ΑΓ

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ΦϒδΣΫτࢦ޲ΛٖਓԽͰ࢝ΊΔ w࣮ੈքʹͳ͍ଘࡏΛߟ͑ग़͢ wੜ໋ͱ஌ੑΛ༩͑Δ wର࿩ܗࣜΛ༻͍Δ

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͑͢ʹΌΜ !SBNZ@CMVFTLZ

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͠Μ;͒ʹΌΜ

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ٖਓԽͳΒͰ͖ͦ͏ʂ

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ੑ֨ ϩʔϧ ΛܾΊΔ w৘ใอ࣋໾ wߏ଄Խ໾ wαʔϏεఏڙ໾ w੍ޚ໾ wௐ੔໾ wΠϯλʔϑΣʔε໾

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ॻ͖ग़ͯ͠ΈΔ w໊લɿద੾ͳ໊લΛ෇͚Α͏ w໾ׂɿͭͷதʹ౰ͯ͸ΊΔ wಛ௃ ଐੑ ɿͨ͘͞Μ͸ͳ͍͸ͣ wͰ͖Δ͜ͱ ੹຿ ɿ໾ׂʹԊ͍ͬͯΔ͔ ֬ೝ͢Δ

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໊લॏཁ ചΕͳ͍Ωϟϥ͸େ఍໊લ͕ඍົ...

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৘ใอ࣋໾ wϞσϧ΍ΤϯςΟςΟ w৘ใΛ஌ͬͯΔ wอ࣋͢Δσʔλ͔Βܭࢉ͢Δͷ΋0,

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ߏ଄Խ໾ wͬ͘͟ΓάϧʔϓԽ͢Δ wϦετɺ഑ྻɺϋογϡͱ͔Ωϡʔͱ ͔ wΤϯςΟςΟͷؔ࿈ͱ͔Λදݱ͢Δͱ ͖΋

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αʔϏεఏڙ໾ wಛघͳॲཧΛఏڙ͢Δ w8PSLFS 8SJUFSΈ͍ͨʹɺFSʹͳͬͯ ͍ΔΫϥεΛݟ͚ͭͨΒɺͦͷࢠ͸େ ఍αʔϏεఏڙ໾ w4FSWJDF1SPWJEFS

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੍ޚ໾ wଞͷෳ਺ͷΦϒδΣΫτ͔Βঢ়گΛฉ ͖ग़ͯ͠൑அ͢Δ w൑அͨ݁͠ՌΛࢦࣔ͢Δ w$PPSEJOBUPS

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ௐ੔໾ w͋ΔΦϒδΣΫτ͔Β৘ใΛड͚औͬ ͯɺଞͷΦϒδΣΫτʹ౉͢ w$POUSPMMFS

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ΠϯλʔϑΣʔε໾ wϢʔβʔΠϯλʔϑΣʔεͱ͔

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ΦϨ ࣾ௕ "͞Μ ൿॻ #͘Μ ࣄ຿ $͞Μ ޿ใ ࠓ೔xxxͳࣄ͕ ͋ͬͯ͞ʔ ࣾ௕ޠ࿥ʹه࿥ ͓͍ͯͯ͠ SNSͰ޿Ίͯ ͓͍ͯ

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ΦϨ ࣾ௕ "͞Μ ൿॻ #͘Μ ࣄ຿ %͞Μ ޿ใ ࣗঀ఻ ग़ͤͳ͍͔ͳ͊ ࣾ௕ޠ࿥ ·ͱΊͯఏग़ͯ͠ ϥΠλʔ͞Μ ͱௐ੔ΑΖ͘͠

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ΦϨ ࣾ௕ ৽ਓ܅ ίϐʔ܎ ͜ͽ͓ ෳࣸ܎ ιʔλ࿠ ιʔτ܎ ίϐʔ10෦ ιʔτͯ͠ ϗονΩεࢭΊ ΑΖ͘͠ 10෦͓ئ͍͠·͢ ͓ئ͍͠·͢ ࢭΊ٢ ϗνΩε܎ ͓ئ͍͠·͢

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ੑ͕ܾ֨·Δͱ w੹຿͸ࣗͣͱܾ·ͬͯ͘Δ wΦϒδΣΫτͷ૬ޓ࡞༻ʢίϥϘϨʔ γϣϯʣ͕໌֬ʹͳΔ wਤʹॻ͘ͷ͕ॏཁͰ͢

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http://astah.change-vision.com/ja/

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1)1ʹ͢Δʹ͸ wΫϥεϕʔεͷΦϒδΣΫτࢦ޲ݴޠ 㱠ϓϩτλΠϓϕʔε wΫϥε໊ʹ໾ׂ wϓϩύςΟʹಛ௃ wϝιουʹͰ͖Δ͜ͱ

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#͘Μࣄ຿ class ࣄ຿ extends Model { public $name; public function ޠ࿥Λه࿥͢Δ($contents) { return $this->ޠ࿥->save(....); } public function ޠ࿥Λ͢΂ͯऔಘ͢Δ() { return $this->ޠ࿥->find(‘all’); } }

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ΦϒδΣΫτͱΠϯελϯε wΦϒδΣΫτ͸#͘Μʹ࣮ମ w#͘Μ͸ࣄ຿ͷΠϯελϯεͰ͋Δʹ࣮ ྫ w#͘Μ͸৘ใอ࣋໾ͷΠϯελϯεͰ͋ Δ࣮ྫ $b = new ࣄ຿; $b instanceof ࣄ຿ === true $b instanceof Model === true

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·ͱΊ wΦϒδΣΫτࢦ޲ͷઃܭ͕Θ͔Δ ͱ࣮૷ΛཧղͰ͖ΔΑ͏ʹͳΔ w·ٖͣਓԽͯ͠ਤΛॻ͘͜ͱ͔Β ࢝ΊΔͱֶͼ΍͍͢ wΦϒδΣΫτσβΠϯΛೖ໳ॻͱ ͯ͠ಡΜͰΈͯཉ͍͠