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夢を詰め込む話@PHP BLT#5
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Sota Sugiura
July 20, 2016
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夢を詰め込む話@PHP BLT#5
PHPP BLT#5で発表しました。
Sota Sugiura
July 20, 2016
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Transcript
ເΛ٧ΊࠐΉ !TPUB 1)1#-5!(.0
ࣗݾհ w ਿӜᰜଠ ͖ΓΜͱݺΜͰ͍ͩ͘͞ w !TPUB w ࣾձ1)1
Έͳ͞Μ
ΞʔΧΠϒͯ͠·͔͢ʁ
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ࡢࠓͷ8FCΞϓϦέʔγϣϯ w ʮDPNQPTFSJOTUBMM͓ئ͍͠·͢ʯ w ʮ͋͋ɺઃఆϑΝΠϧΛผ్Ճͯ͠ʯ w ʮHJUDMPOFͯ͠ΞϨͯ͠ίϨͯ͠Ϗϧυͯ͠ʯ ΊΜͲ͍͘͞
࣌ϙʔλϏϦςΟ w Ϗϧυ͍ͨ͠Μ͡ΌͶ͐Α w ŰƄŕͱམͱͯ͠ŰƄŕͬͱ͍ͯ͐ΜͩΑ w ංେ͢Δ3&"%.&͓Βݏͩ͊ʙ
ͦ͏͍͑ ŰƄŕͱམͱͯ͠ŰƄŕͱ͑Δ1)1FSͷຯํ͋ͬͨΑͶ
DPNQPTFSQIBS
DPNQPTFSQIBS w 1)1ͷύοέʔδཧπʔϧ w XHFU͢Ε͙͢ʹ͑Δ
Ͳ͏ͯ͠ŰƄŕͬͱ͑Δͷʁ
DPNQPTFSQIBS
DPNQPTFSQIBS ո͍͠
QIBS GSPNQIQOFU QIBS֦ுϞδϡʔϧɺ1)1ΞϓϦέʔγϣϯશମΛͻͱͭͷQIBS 1)1"SDIJWF ϑΝΠ ϧʹ·ͱΊͯ͠·͍ɺΠϯετʔϧΛ༰қʹ͢ΔͨΊͷͷͰ͢ɻͦΕ͚ͩͰͳ͘ɺQIBS ֦ுϞδϡʔϧͰϑΝΠϧϑΥʔϚοτΛநԽ͢Δػೳఏڙ͓ͯ͠ΓɺUBSܗࣜ[JQܗࣜ ͷϑΝΠϧΛ1IBS%BUBΫϥεͰѻ͏͜ͱ͕Ͱ͖·͢ɻͪΐ͏Ͳ1%0͕͞·͟·ͳσʔλϕʔε ͷ౷ҰΠϯλʔϑΣΠεΛ༻ҙ͍ͯ͠Δͷͱಉ͡Α͏ͳͷͰ͢ɻ1%0ͰҟͳΔσʔλϕʔε ؒͷมͰ͖·ͤΜ͕ɺQIBSͰUBSɺ[JQɺQIBSϑΝΠϧϑΥʔϚοτؒͷม͕ίʔυ
ߦ͚ͩͰͰ͖ͯ͠·͍·͢ɻྫͱͯ͠1IBSDPOWFSU5P&YFDVUBCMF Λࢀর͍ͩ͘͞ɻ 1IBSͬͯԿ 1IBSΞʔΧΠϒɺෳͷϑΝΠϧΛͻͱͭʹ·ͱΊΔͨΊͷศརͳΈͰ͢ɻ 1IBSΞʔΧΠϒΛ༻͢Εɺ1)1ͷΞϓϦέʔγϣϯΛͻͱͭͷϑΝΠϧͱͯ͠Ͱ͖ΔΑ ͏ʹͳΓ·͢ɻ·ͨɺͦΕΛσΟεΫ্ʹల։͠ͳͯͦ͘ͷ··࣮ߦͰ͖ΔͷͰ͢ɻ͞Βʹɺଞ ͷϑΝΠϧͱಉ༷ʹ1)1͔ΒQIBSΞʔΧΠϒΛ࣮ߦ͢Δ͜ͱ͕Ͱ͖·͢ɻίϚϯυϥΠϯͱΣ ϒαʔόʔܦ༝ͷͲͪΒͰ࣮ߦՄೳͰ͢ɻQIBSɺ͍Θ1)1ΞϓϦέʔγϣϯʹ͓͚Δ UIVNCESJWFͷΑ͏ͳͷͰ͢ɻ 1IBS͜ͷػೳΛ࣮͢ΔͨΊʹετϦʔϜϥούʔΛ༻͍ͯ͠·͢ɻ௨ৗɺ1)1εΫϦ ϓτ͔Β֎෦ͷϑΝΠϧΛ༻͢ΔʹJODMVEFΛ༻͍·͢ɻ IUUQQIQOFUNBOVBMKBJOUSPQIBSQIQΑΓग़య
ߦͰ w ΞϓϦέʔγϣϯΛͭʹΞʔΧΠϒͰ͖Δ w 1)1ͰUBS [JQͱಉ͡Α͏ʹѻ͑Δ w ղౚ͠ͳͯͦ͘ͷ··࣮ߦՄೳ
ෳϑΝΠϧΛͻͱ·ͱΊʹ͢Δ ͍͢͝ϠπΒ͍͠
ͲΕ͘Β͍͍͢͝ͷʁ
ݕূͯ͠Έͨ w DPNQPTFSʹͲΕ͘Β͍ͷເ͕٧·ͬͯΔͷ͔ w $PNQPTFSa$PNQJMFSͰDPNQPTFSQIBSΛ ࡞ͬͯΔͬΆ͍ w ϑΝΠϧΛ͑ΔΧϯλʔࠐΜͰίϯύΠ ϧͯ͠Έͨ
ࡶʹݕূ <?php class Compiler { /* লུ */ private $counter
= 0; public function compile($pharFile = 'composer.phar') { /* লུ */ echo $this->counter; } private function addFile($phar, $file, $strip = true) { $this->counter++; /* লུ */ }
࣮ߦ݁Ռ ※ 実際の数はこれより多いはず ※ 非常に雑な検証です。多いことが伝わればおk
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ࢲΞʔΧΠϒ͍ͨ͠ ứʆ
ΞʔΧΠϒͯ͠ΈΑ͏ w ϑΝΠϧΛѹॖͯ͠ΈΔ w QIQίϚϯυͰ࣮ߦͰ͖ΔΑ͏ʹ͢Δ
ѹॖ͢ΔͭΒ <?php // app.php require __DIR__ . '/calculate.php'; echo add(1,
3); <?php // calculate.php function add($a, $b) { return $a + $b; }
QIBS࡞ίʔυ <?php // pharϑΝΠϧ࡞ $phar = new Phar('app.phar'); // ΞʔΧΠϒʹϑΥϧμՃ
$phar->buildFromDirectory(__DIR__); // ىಈ࣌ʹ࣮ߦ͞ΕΔελϒΛઃఆ $phar->setStub(createStub()); function createStub() { return <<<'EOD' <?php require 'phar://app.phar/app.php'; __HALT_COMPILER(); EOD; }
Ͱ͖ͨʂ
ເΛΞʔΧΠϒͰ͖ͨ w ൺֱతΧϯλϯʹѹॖͰ͖Δ w 1IBSXFC1IBSΛ༻͢Ε)551ϦΫΤετ Α͠ͳʹͬͯ͘ΕΔ w WFOEPSԼΛΑ͠ͳʹݻΊΔϥΠϒϥϦͳΜ ͔ଘࡏ͢ΔΑ
·ͱΊ w 1IBSෳϑΝΠϧΛͬ͘͞ͱݻΊΔͭ w ϙʔλϏϦςΟ໘Ͱݴ͏ͱ࠷ߴͰ w 8&#'8ͱ͔ΛΞʔΧΠϒཧ্Մೳ w ࣍·Ͱͷ॓ʹ͓͖ͯ͠·͢ʜcТɾA
Ҏ্ʂ