レガシーPHPで require_once とかいう呪いを退治できるかもしれない

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઒ౡܛ(.01FQBCP *OD 1)1ษڧձ ϨΨγʔ1)1Ͱ SFRVJSF@PODFͱ͔͍͏ढ͍Λ ୀ࣏Ͱ͖Δ͔΋͠Εͳ͍

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ΤϯδχΞ ઒ౡܛ!OB[POPIJUP 4)ࣄۀ෦+6(&.νʔϜ IUUQOB[POPIJUPKVHFNKQ

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SFRVJSF@PODFͬͯʁ wଞͷϑΝΠϧΛ1)1ϑΝΠϧͱͯ͠ಡΈࠐΜͰධՁ͢Δݴޠߏ଄ wJODMVEFJODMVEF@PODFSFRVJSFSFRVJSF@PODF͕͋Δ wίʔυΛෳ਺ϑΝΠϧʹ෼ׂ͢ΔͨΊͷखஈ wแׅతͳಡΈࠐΈϧʔϧ·ͰܾΊͯ͸͍ͳ͍ͷͰɺ࢖͍ख͕டংΛอ ͨͳ͚Ε͹͙͢ෳࡶԽ͢Δ

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டংʜʁ

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ॻ͖ͬ΀Γ͕όϥόϥ

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JODMVEF@QBUIϕʔεͰॻ͖͍ͨ೿ ΧϨϯτσΟϨΫτϦϕʔεͰॻ͖͍ͨ೿ Ͱด͍ͨ͡೿ ม਺ϕʔεͰॻ͖͍ͨ೿ จࣈྻ࿈݁͸εϖʔεͳ͠Ͱܨ͍͛ͨ೿ ͷखલʹεϖʔεೖΕ͍ͨ೿ Α͘Θ͔ΒΜج४Ͱจࣈྻ෼͚͍ͨ೿ Α͘Θ͔ΒΜج४Ͱվߦ͍ͨ͠೿ จࣈྻ࿈݁͸υοτͷࠨଆ͚ͩεϖʔε೿ ఆ਺ϕʔε೿ @@%*3@@೿ EJSOBNF @@'*-&@@ ೿ ॻ͖ͬ΀Γ͕όϥόϥ EJSOBNF࿈ൃ೿

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டংͳΜͯແ͔ͬͨ w ಡΈࠐΈϧʔϧ͕ແ͍PSܧঝͰ͖ͯͳ͍ w ͍͍ͩͨͦͷ࣌ͷਓͷ޷ΈͰॻ͔Ε͍ͯ Δ w γϯλοΫεతʹόϥόϥ w ϕʔεύε΋όϥόϥ w ΤϯτϦϙΠϯτʢΧϨϯτσΟϨΫτ Ϧʣ΍ΠϯΫϧʔυύε΋όϥόϥ w ࣮ߦ్தͰมߋ΋͞ΕΔ

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໰୊ϑΝΠϧ͕Ҡಈͮ͠Β͍ JODMVEF@QBUI IPHFQIQ GVHBQIQ JODMVEF1BUI%JS ͲͪΒͷϑΝΠϧΛಈ͔ͯ͠΋ εςʔτϝϯτΛॻ͖׵͑Δ ඞཁ͕͋Δ

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໰୊ಡΈࠐΈઌϑΝΠϧ͕෼͔Βͳ͍ wಡΈࠐΈઌ͕੩తʹܾఆ͠ͳ͍ wΧϨϯτσΟϨΫτϦ·ͨ͸ΠϯΫϧʔυύεʹґଘͨ͠΋ͷ͸࣮ߦ ࣌·Ͱ෼͔Βͳ͍ w*%&ͷαϙʔτΛड͚ΒΕͳ͍ w࣮ߦύε͕௥͑ͳ͍

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໰୊मਖ਼ͷ࡞ۀɾ৺ཧίετ͕ߴ͍ wγϯλοΫεతʹόϥόϥͳͷͰHSFQͳͲͰػցతʹஔ׵Ͱ͖ͳ͍ wࣦഊͨ͠৔߹ͷϦεΫ΋େ͖͍ wͦ΋ͦ΋਺͕ଟ͍

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΋͸΍ढ͍

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ୀ࣏͢ΔϥΠϒϥϦΛ࡞ͬͨ

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΍Γ͍ͨ͜ͱ wશͯͷεςʔτϝϯτʹடংΛ΋ͨΒ͢ wύεղܾͷϕʔεύεΛ౷Ұ͢Δ wઈରύεԽ͢Δ wγϯλοΫεΛۉ࣭Խ͢Δ

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ղܾํ๏ શͯͷεςʔτϝϯτΛั·͑Δ ύε෦෼Λղܾ͢Δ ಡΈࠐΈઌϑΝΠϧΛಛఆ͢Δ ৽͍͠ϕʔεύεج४Ͱஔ׵͢Δ

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શͯͷεςʔτϝϯτΛั·͑Δ

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શͯͷεςʔτϝϯτΛั·͑Δ wਖ਼نදݱͰั·͑Δͷ͸ා͍ wίϝϯτ΍վߦ͕ࠞͬͯ͘͟Δ w1)1ͷγϯλοΫεΛߟྀͨ͠ಡΈࠐΈΛ͍ͨ͠ 1)1ͷ͜ͱ͸1)1ʹ೚ͤΔ

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τʔΫϯύʔαͰࣈ۟ղੳ wUPLFO@HFU@BMM Ͱࣈ۟ղੳͰ͖Δ

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τʔΫϯύʔαͰࣈ۟ղੳ wUPLFO@HFU@BMM Ͱࣈ۟ղੳͰ͖Δ 5@%*3 5@3&26*3&@0/$& 5@$0/45"/5 @&/$"14&%@453*/( 5@7"3*"#-& 5@$0..&/5 5@453*/( 5@3&26*3&@0/$& 5@3&26*3&@0/$& 5@3&26*3&@0/$& 5@$0/45"/5 @&/$"14&%@453*/( 5@$0/45"/5 @&/$"14&%@453*/( 5@$0..&/5 5@$0/45"/5 @&/$"14&%@453*/(

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ύε෦෼Λղܾ͢Δ

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ύε෦෼Λղܾ͢Δ w֤εςʔτϝϯτͷϑΝΠϧύεจࣈྻ෦෼ΛٻΊΔ wγϯλοΫεతʹόϥόϥ wఆ਺΍ؔ਺ݺͼग़͕͠࢖ΘΕ͍ͯͨΓ͢Δ 1)1ͷ͜ͱ͸1)1ʹ೚ͤΔ

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͜Μͳεςʔτϝϯτ͕͋Δͱͯ͠ɺ require_once (dirname(dirname(__FILE__)).COMMON_DIR. “{$util}/path/to/file.php”);

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SFRVJSF@PODFΛSFUVSOʹॻ͖׵͑ͯɺ return (dirname(dirname(__FILE__)).COMMON_DIR. “{$util}/path/to/file.php”);

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ط஌ͷఆ਺ɾม਺Λఆٛͯ͠ɺ define(“KNOWN_CONSTANT”, __DIR__ . “/known”); define(“COMMON_DIR”, ”/common"); $util = “/utility”; return (dirname(dirname(__FILE__)).COMMON_DIR. “{$util}/path/to/file.php”);

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FWBM ͰQIQίʔυͱ࣮ͯ͠ߦ͢Δͱɺ $path = eval(‘ define(“KNOWN_CONSTANT”, __DIR__ . “/known”); define(“COMMON_DIR”, “/common”); $util = “/utility”; return (dirname(dirname(__FILE__)).COMMON_DIR. “{$util}/path/to/file.php”); ‘);

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ϑΝΠϧύεͬΆ͍จࣈྻ͕ฦͬͯ͘Δ $path = eval(‘ define(“KNOWN_CONSTANT”, __DIR__ . “/known”); define(“COMMON_DIR”, ”/common”); $util = “/utility”; return (dirname(dirname(__FILE__)).COMMON_DIR. “{$util}/path/to/file.php”); ‘); QBUIUPBQQSPPUDPNNPOVUJMJUZQBUIUPpMFQIQ ˣ

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ಡΈࠐΈઌϑΝΠϧΛಛఆ͢Δ

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ύεͷछྨͱରԠํ๏ छྨ ྫ ରԠํ๏ ઈରύε BQQSPPUQBUIUPpMFQIQ मਖ਼͢Δ ΧϨϯτσΟϨΫτϦϕʔ ε QBUIUPpMFQIQ ಡΈࠐΈઌϑΝΠϧΛ ಛఆ͔ͯ͠Βमਖ਼ ΠϯΫϧʔυύεϕʔε QBUIUPpMFQIQ ಡΈࠐΈઌϑΝΠϧΛ ಛఆ͔ͯ͠Βमਖ਼ ύεղܾͰ͖ͳ͔ͬͨ 6/,/08/@$0/45"/5bQBUIUPpMFQIQ`  ·ͨ͸ύεղܾதʹΤϥʔ मਖ਼͠ͳ͍

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ಡΈࠐΈઌϑΝΠϧͷಛఆ wΧϨϯτσΟϨΫτϦ·ͨ͸ΠϯΫϧʔυύε͕ϥΠϒϥϦʹ౉͞Ε ͍ͯΔͳΒ͔ͦ͜Βղܾ w౉͞Ε͍ͯͳ͍৔߹͸ϦϙδτϦ಺෦͔ΒϚον͢ΔϑΝΠϧΛ୳͢ wύεจࣈྻతʹϚον͢Δͷ͕͔ͭ͠ͳ͍৔߹͸ͦͷϑΝΠϧͩͱ ͢Δ w্هͷ͍ͣΕͰ΋ಛఆͰ͖ͳ͍৔߹͸मਖ਼͠ͳ͍

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৽͍͠ϕʔεύεج४Ͱஔ׵͢Δ

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৽͍͠ϕʔεύεج४Ͱஔ׵͢Δ wXFCNP[BSUQBUIVUJMͷ1BUINBLF3FMBUJWF ʹ͔͚Δ͚ͩ

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࣮ߦ݁Ռ

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࣮ߦ݁Ռʢͦͷ̍ʣ ઈରύε ΧϨϯτσΟϨΫτϦ ΠϯΫϧʔυύε ෆ໌ ઈରύεݸ ઈରύεݸ ʢγϯλοΫεతʹ΋ۉ࣭ͳঢ়ଶʣ ˞૯਺͕มΘ͍ͬͯΔͷ͸ɺ్தͰෆཁϑΝΠϧҰ੾࡟আΛ࣮ࢪͨͨ͠Ί

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࣮ߦ݁Ռʢͦͷ̎ʣ ઈରύε ΧϨϯτσΟϨΫτϦ ΠϯΫϧʔυύε ෆ໌ ˞૯਺͕มΘ͍ͬͯΔͷ͸ɺϑΝΠϧΛҠಈͯ͠ΦʔτϩʔσΟϯάϔҠߦग़དྷͨͨΊ ઈରύεݸ ઈରύεݸ ʢγϯλοΫεతʹ΋ۉ࣭ͳঢ়ଶʣ

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࣮ߦ݁Ռʢະ࣮ߦʣ

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ಘΒΕͨϝϦοτ wϑΝΠϧΛಈ͔͠΍͘͢ͳͬͨ w࣮ߦύε͕௥͍΍͘͢ͳͬͨ wJODMVEF@QBUIΛࣺͯΒΕͨ wQIQGQNͷSFBMQBUIDBDIF໰୊͕ղফͨ͠ w҉໧஌ͷܗࣜԽ