PHP で NFC リーダーを実装する

PHP Conference Okinawa 2022
- Implementation of NFC Reader written in PHP

Transcript

1. Ί΋Γʔ
   1)1Ͱ/'$ϦʔμʔΛ࣮૷͢Δ
   1)1ΧϯϑΝϨϯεԭೄ
   

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2. @2020 Torana, Inc. @2020 Torana, Inc.
   Ί΋Γʔ
   ࣗݾ঺հ
   1)1Ͱ+7.Λ࣮૷ͨ͠ΓຊΛॻ͍ͯͨΓͯ͠
   ·͢ɻೕ༮ࣇ޲͚஌ҭ؝۩ͷαϒεΫϦϓγϣϯ
   αʔϏεΛఏڙ͢ΔגࣜձࣾτϥʔφͰ$50Λ
   ͍ͯ͠·͢ɻ
   !NNS
   

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3. @2020 Torana, Inc.
   ΋͘͡
   ΍ͬͯΈΑ͏ͱࢥͬͨϞνϕʔγϣϯ
   /'$Ϧʔμʔͱ͸
   ࣮૷ํ๏
   ·ͱΊ
   

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4. ΍ͬͯΈΑ͏ͱࢥͬͨ
   

   Ϟνϕʔγϣϯ
   

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5. ͭ͋Γ·͢
   

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6. ܹ͕ࢗཉ͔ͬͨ͠ʜ
   

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7. εΫϦϓτݴޠͰϋʔυʹܨ͙ܥ͸
   1ZUIPO͹͔Γ࢖ΘΕͯͯζϧ͍ʜ
   

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8. ͦ͏ͩɺݟฦͯ͠΍Ζ͏
   

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9. /'$Ϧʔμʔͱ͸
   

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10. @2020 Torana, Inc.
    /'$Ϧʔμʔͱ͸
    'FMJ$B΍3'*%ͳͲΛ͚ۙͮΔͱɺԿ͔͠Βಈ࡞͢Δ΋ͷɻ
    4VJDB΍1"4.0 F"NVTFNFOU1BTTͳͲ͸'FMJ$B
    ϢχΫϩ΍(6ͳͲʹ͍͍ͭͯΔλά͸3'*%
    ిࢠ֬ఆਃࠂΛ͍ͯ͠Δํ͸ɺ͓ೃછΈ͔΋͠Ε·ͤΜ
    ࠷ۙ4POZ͔Β৽͘͠1B4P3J3$4͕ग़·ͨ͠Ͷ
    

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11. @2020 Torana, Inc.
    /'$Ϧʔμʔͱ͸
    /'$ʹ͸৭ʑͳن͕֨͋Γ·͢
    جຊతͳن֨͸*40*&$ /'$*1
    *40*&$ /'$*1
    
    *40*&$ 'FMJ$B ϚΠφϯόʔΧʔυͳͲ
    
    *40*&$ چF".64&.&/51"44
    
    *40*&$ ΩϟογϡΧʔυɾΫϨδοτΧʔυ
    ͳͲɻ
    

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12. @2020 Torana, Inc.
    /'$Ϧʔμʔͱ͸
    /'$ʹ͸৭ʑͳن͕֨͋Γ·͢
    ີணܕ ʙNN
    *40*&$
    ۙ઀ܕ ʙDN
    *40*&$
    ۙ๣ܕ ʙDN
    *40*&$
    

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13. @2020 Torana, Inc.
    /'$Ϧʔμʔͱ͸
    

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14. @2020 Torana, Inc.
    /'$Ϧʔμʔͱ͸
    

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15. @2020 Torana, Inc.
    /'$Ϧʔμʔͱ͸
    "NB[POΛݟΔͱ৭ΜͳछྨͷΧʔυϦʔμʔ͕͋Γ·͢
    ͕ɺࠓճ͸4POZ੡ͷ1B4P3JΛϕʔεʹτʔΫ͠·͢
    ࢖༻͢Δϋʔυ΢ΣΞσόΠε
    1B4P3J3$4
    1B4P3J3$4
    

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16. ࣮૷ํ๏
    

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17. @2020 Torana, Inc.
    ࣮૷ํ๏
    ͦ΋ͦ΋''*ͱ͸
    ࢀর: https://www.php.net/manual/ja/intro.
    ff
    i
    .php
    

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18. ͭ·ΓɺͲ͏͍͏͜ͱͩͬͯ͹Αʁ
    

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19. @2020 Torana, Inc.
    ࣮૷ํ๏
    ͦ΋ͦ΋''*ͱ͸
    TP΍EMM EZMJCͱ͍ͬͨڞ༗ϥΠϒϥϦͷ$ͷσʔλߏ଄΍ؔ਺Λ
    ϐϡΞͳ1)1ͰΞΫηεͰ͖ΔΑ͏ʹ͢Δ΋ͷ
    ;FOE&YUFOTJPO"1*΍தؒݴޠΛཧղ͢Δඞཁ͸ಛʹͳ͘ɺ؆қతʹ
    ݺͼग़ͤΔΑ͏ʹͳΔ
    1)1͔Βಋೖ
    ౰࣌͸࢖͍ಓ͋Μ·Γͳ͍Μ͡Όͳ͍͔ɺͱ᷿Ͱ͸࿩୊ʹ
    

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20. @2020 Torana, Inc.
    ࣮૷ํ๏
    ͦ΋ͦ΋''*ͱ͸
    MJC
    ffi
    ͕ϕʔεʹͳ͍ͬͯ·͢
    IUUQTTPVSDFXBSFPSHMJC
    ffi
    
    ଞʹ͸3VCZ΍1ZUIPOͳͲʹಋೖ͞Εͯ·͢
    

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21. ''*ͷαϯϓϧ
    

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22. @2020 Torana, Inc.
    ࣮૷ํ๏
    ''*ͷαϯϓϧ
    ࢀর: https://www.php.net/manual/ja/
    ff
    i
    .examples-basic.php
    

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23. ࢖ͬͯΔ04ʹΑͬͯมΘΔ͠ɺ
    

    ྫ͚ͩݟͯ΋ͿͬͪΌ͚Θ͔ΒΜ
    

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24. ͪͳΈʹ1)1ͷྫ͸NBD04্ͩͱ
    

    ಈ࡞͠·ͤΜ
    

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25. @2020 Torana, Inc.
    ࣮૷ํ๏
    ''*ͷαϯϓϧ
    ࢀর: https://www.php.net/manual/ja/
    ff
    i
    .examples-basic.php
    C ͷϔομʔϑΝΠϧʹ͔͔Ε͍ͯΔ΋ͷͩͱࢥ͑͹ OK
    ݫີʹ͸ɺએݴ͞Ε͍ͯΔ΋ͷ
    ڞ༗ϥΠϒϥϦ·Ͱͷύε
    ྫ͸ɺ૬ରύε͕ͩɺઈରύεͰ΋໰୊ͳ͠
    

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26. @2020 Torana, Inc.
    ࣮૷ํ๏
    ''*ͷαϯϓϧ
    ࢀর: https://www.php.net/manual/ja/
    ff
    i
    .examples-basic.php
    NBDͷ৔߹ɺڞ༗ϥΠϒϥϦ͸9$PEFܦ༝ͰΠϯετʔϧ͞ΕΔͷ
    Ͱɺڞ༗ϥΠϒϥϦͷύε͸ҎԼͰ͢ɻʢࣄલʹ9$PEFͷΠϯετʔ
    ϧ͕ඞཁʣ
    "QQMJDBUJPOT9DPEFBQQ$POUFOUT%FWFMPQFS5PPMDIBJOT
    9DPEF%FGBVMUYDUPPMDIBJOVTSMJCMJCDMBOHEZMJC
    ͜ΕΛίʔυʹ૊ΈࠐΉͱʜ
    

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27. @2020 Torana, Inc.
    ࣮૷ํ๏
    ''*ͷαϯϓϧ
    ࢀর: https://www.php.net/manual/ja/
    ff
    i
    .examples-basic.php
    

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28. ࣮ࡍʹ/'$ϦʔμʔΛ
    

    ࡞ͬͯΈ·͢
    

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29. @2020 Torana, Inc.
    ࣮૷ํ๏
    ϋʔυ΢ΣΞଆ͸ҎԼΛ༻ҙ
    1B4P3J3$4
    1B4P3J3$4
    1B4P3J3$4ʹ͍ͭͯ
    NBD04্ͰMJCOGDQDTDMJUFͰಈ͘͜ͱ͸֬ೝͰ͖͍ͯΔͷͰ͕͢ɺ
    ॾ໰୊͕͋ΓࠓճͷτʔΫͰ͸͓ݟૹΓͱ͍͚ͤͯͨͩ͞Ε͹ͱࢥ͍·͢
    

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30. @2020 Torana, Inc.
    ࣮૷ํ๏
    ιϑτ΢ΣΞଆͷ࣮૷
    MJCOGD·ͨ͸MJCVTC͕࢖͑ΔεΫϦϓτݴޠΛ༻ҙ
    ͭ·Γɺ''*͕࢖͑Ε͹1)1Ͱ΋(PͰ΋3VTUͰ΋࣮૷Ͱ͖·͢
    

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31. @2020 Torana, Inc.
    ࣮૷ํ๏
    6CVOUV্Ͱ͸ಈ࡞֬ೝ͞ΕͯΔํ͕͍Βͬ
    ͠Ό͍·͢
    IUUQTRJJUBDPNTOJUFNT
    DGBDGBEEC
    NBD04.POUFSFZͩͱͳ͔ͥ6*% /'$*%
    
    ͕ೝࣝ͞Εͣʜ
    ͦ΋ͦ΋MJCOGDͩͱ'FMJ$B͸ೝࣝ͞Εͳ
    ͍ʢ*40"ͩͱೝࣝ͞ΕΔ໛༷ʣ
    QDTD@TDBOͩͱೝࣝ͞ΕΔ
    

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32. @2020 Torana, Inc.
    ࣮૷ํ๏
    6CVOUV্Ͱ͸ಈ࡞֬ೝ͞ΕͯΔํ͕͍Βͬ
    ͠Ό͍·͢
    IUUQTRJJUBDPNTOJUFNT
    DGBDGBEEC
    NBD04.POUFSFZͩͱͳ͔ͥ6*% /'$*%
    
    ͕ೝࣝ͞Εͣʜ
    ͦ΋ͦ΋MJCOGDͩͱ'FMJ$B͸ೝࣝ͞Εͳ
    ͍ʢ*40"ͩͱೝࣝ͞ΕΔ໛༷ʣ
    QDTD@TDBOͩͱೝࣝ͞ΕΔ
    

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33. @2020 Torana, Inc.
    ࣮૷ํ๏
    ιϑτ΢ΣΞଆͷ࣮૷
    ͨͩ͠MJCOGD͸1B4P3J3$4Ͱ͸ಈ࡞ͤͣ
    ͋ͱ"QQMF8BMMFU΋൓Ԡͤͣ
    ߋʹ1)1''*ʹόά͕͋Γɺ''*ʹΞλον͞ΕΔ΂͖ΦϒδΣΫ
    τ͕Ξλον͞Εͳ͍
    

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34. @2020 Torana, Inc.
    ࣮૷ํ๏
    

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35. 1)1''*ͷόά౿Μͩʜ
    

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36. @2020 Torana, Inc.
    ࣮૷ํ๏
    ιϑτ΢ΣΞଆͷ࣮૷
    1B4P3J3$4 1B4P3J3$4Ͱಈ࡞ͤ͞Δ৔߹͸ɺMJCVTCΛ࢖ͬͯ
    ࣗ࡞͢Δඞཁ͕͋Γ·͢
    ͳ͓3$4ͷυΩϡϝϯτ͸ɺ΋͏͢ͰʹखʹೖΒͳ͍໛༷
    1ZUIPOͷOGDQZͰલྫ͕͋ΔͷͰ1)1ʹॻ͖௚͠·ͨ͠
    IUUQTHJUIVCDPNOGDQZOGDQZCMPCNBTUFSTSDOGDDMGSDTQZ
    

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37. @2020 Torana, Inc.
    ࣮૷ํ๏
    ιϑτ΢ΣΞଆͷ࣮૷
    MJCOGDͰ؆୯ʹ࣮૷͍ͨ͠৔߹͸3$4
    رগՁ஋͕ߴ͘஋ஈ͕ΊͬͪΌߴಅ͍ͯ͠·͕͢ʜ
    MJCVTCͰ൚༻తʹ࣮૷͍ͨ͠৔߹͸3$4
    

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38. IUUQTHJTUHJUIVCDPN
    NNSDBEEBFBGFBFEEFGDC
    

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39. MJCOGDͰͷ࣮૷ํ๏
    

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40. @2020 Torana, Inc.
    MJCOGDͰͷ࣮૷ํ๏
    MJCOGDΛམͱͯ͘͠Δ
    NBDͷ৔߹CSFXJOTUBMMMJCOGD
    CSFXQSF
    fi
    Y
    $FMMBSMJCOGD\όʔδϣϯ^MJCMJCOGDEZMJC͕࢖͑
    ΔΑ͏ʹͳΕ͹0,
    -JOVYͷ৔߹͸VTSMPDBMMJCMJCOGDTP͋ͨΓʹ
    

    Πϯετʔϧ͞Ε·͢
    

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41. @2020 Torana, Inc.
    MJCOGDͰͷ࣮૷ํ๏
    MJCOGDʹ͸αϯϓϧ͕͋ΔͷͰɺݟͳ͕Β''*Ͱ࣮૷͕Ͱ͖·͢
    IUUQTHJUIVCDPNOGDUPPMTMJCOGDCMPCNBTUFSFYBNQMFT
    OGDQPMMD
    

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42. @2020 Torana, Inc.
    MJCOGDͰͷ࣮૷ํ๏
    MJCOGDͷαϯϓϧΛಈ͔ͯ͠ΈΔ
    ϋʔυ΢ΣΞΛͭͳ͍ͩঢ়ଶͰ
    CSFXQSF
    fi
    Y
    $FMMBSMJCOGDCJOOGDMJTU
    CSFXQSF
    fi
    Y
    $FMMBSMJCOGDCJOOGDQPMM
    ্هΛ࣮ߦͯ͠ΈΔͱɺαϯϓϧ͕࣮ߦͰ͖·͢
    

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43. @2020 Torana, Inc.
    MJCOGDͰͷ࣮૷ํ๏
    ''*ʹ࢖༻͢ΔϔομʔϑΝΠϧ
    OGDJOUFSOBMI
    IUUQTHJUIVCDPNOGDUPPMTMJCOGDCMPC
    CBEDFCFGCDBBCDCFFCGCFMJCOGDOGDJOUFSOBMI
    OGDUZQFTI
    IUUQTHJUIVCDPNOGDUPPMTMJCOGDCMPC
    CBEDFCFGCDBBCDCFFCGCFJODMVEFOGDOGDUZQFTI
    

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44. @2020 Torana, Inc.
    MJCOGDͰͷ࣮૷ํ๏
    

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45. @2020 Torana, Inc.
    MJCOGDͰͷ࣮૷ํ๏
    ϔομʔϑΝΠϧͷத਎Λॻ͍͍ͯ͘ͱɺҎԼͷΑ͏ʹΞΫηε͕Ͱ͖
    ΔΑ͏ʹͳΓ·͢
    

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46. @2020 Torana, Inc.
    MJCOGDͰͷ࣮૷ํ๏
    

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47. @2020 Torana, Inc.
    MJCOGDͰͷ࣮૷ํ๏
    ͪͳΈʹɺϔομʔϑΝΠϧ͸1)1ͷ''*
    Ͱ͸ఆ਺΍ϚΫϩɺؔ਺ͳͲͷఆٛ͸Ͱ͖ͳ
    ͍ͷͰखॻ͖Ͱमਖ਼·ͨ͸࡟আͷඞཁ͕
    

    ͋Γ·͢
    ࠨਤͷΑ͏ͳίʔυ͸࡟আ͢Δඞཁ͕͋Γ·
    ͢ɻ
    ͦͷͨΊɺ࢒೦ͳ͕ΒҰ෦ͷίʔυ͸ಈ͔ͳ
    ͔ͬͨΓ͠·͢
    

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48. MJCTVCͰͷ࣮૷ํ๏
    

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49. @2020 Torana, Inc.
    MJCVTCͰͷ࣮૷ํ๏
    ൚༻తʹ࣮૷͢ΔͳΒMJCVTC
    MJCVTCΛམͱͯ͘͠Δ
    NBDͷ৔߹CSFXJOTUBMMMJCVTC
    CSFXQSF
    fi
    Y
    $FMMBSMJCOGD\όʔδϣϯ^MJCMJCVTCEZMJC͕࢖͑ΔΑ͏ʹͳΕ͹
    0,
    -JOVYͷ৔߹͸VTSMPDBMMJCMJCVTCTP͋ͨΓʹ
    

    Πϯετʔϧ͞Ε·͢
    

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50. @2020 Torana, Inc.
    MJCVTCͰͷ࣮૷ํ๏
    ҎԼΛࢀߟʹ࣮૷
    IUUQTHJUIVCDPNOGDQZOGDQZCMPCNBTUFSTSDOGDDMG
    SDTQZ
    IUUQTHJUIVCDPNZTPNFJUFTU@HFUOGDJECMPCNBTUFS
    HFUEFWJDFJEDQQ
    IUUQTRJJUBDPNTBUVSEBZJUFNTGDEGCCDC
    

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51. @2020 Torana, Inc.
    MJCVTCͰͷ࣮૷ํ๏
    ''*ʹ࢖༻͢ΔϔομʔϑΝΠϧ
    IUUQTHJUIVCDPNMJCVTCMJCVTCCMPCNBTUFSMJCVTCMJCVTCI
    

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52. @2020 Torana, Inc.
    MJCVTCͰͷ࣮૷ํ๏
    ͦ΋ͦ΋64#Ͱ઀ଓ͞Ε͍ͯΔ΋ͷΛҰཡͰදࣔ͢Δʹ͸
    NBDͩͱCSFXJOTUBMMMTVTCΛೖΕΔͱखܰʹ֬ೝͰ͖·͢
    

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53. @2020 Torana, Inc.
    MJCVTCͰͷ࣮૷ํ๏
    MJCVTCͰ/'$ϦʔμʔΛ࡞Δલʹɺख࢝ΊʹσόΠεͷҰཡΛऔಘ
    ͢ΔίʔυΛॻ͍ͯΈΔͷ͕͍͍͔ͳͱࢥ͍·͢
    ҎԼΛࢀߟʹ
    IUUQTHJUIVCDPNMJCVTCMJCVTCCMPCNBTUFSFYBNQMFT
    MJTUEFWTD
    

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54. IUUQTHJTUHJUIVCDPNNNS
    EBEFEBFCGDGCE
    

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55. IUUQTHJUIVCDPNNNSOGDGPSQIQCMPC
    NBTUFSTSD%SJWFST3$43$4$PNNBOEQIQ
    

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56. @2020 Torana, Inc.
    MJCVTCͰͷ࣮૷ํ๏
    ൚༻తʹ࣮૷͢ΔͳΒMJCVTC
    MJCVTCΛ࢖͑͹ɺ64#Ͱ઀ଓ͍ͯ͠ΔσόΠεͱ௨৴͕Ͱ͖Δ
    ྫ͑͹ɺ/'$Ҏ֎ʹ΋࢖͍ಓ͸ͨ͘͞Μ͋Δ
    ྫ͑͹εϐʔΧʔɾϔουϑΥϯͱ͔ɺ64#Χϝϥɺ64#ϚΠΫɺ
    64#ΩʔϘʔυɺ64#ϝϞϦ)%%44%ͳͲͱͷ௨৴
    

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57. %&.0
    

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58. ·ͱΊ
    

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59. @2020 Torana, Inc.
    ·ͱΊ
    ϋʔυ΢ΣΞ͕བྷΜͰ͘Δͱϋʔυϧ͕ΊͬͪΌ্͕Δؾ͕͠·͕͢ɺ
    ҙ֎ͱ؆୯ʹ࣮૷͕Ͱ͖·͢
    ࣍͸1)1Ͱ#MVFUPPUI΍Γ͍ͨͳͱࢥͬͯ·͢
    ඇಉظॲཧͱ͍͍1)1ͰͳΜͰ΋Ͱ͖Δ࣌୅ʹͳ͖ͬͯͨͳͱࢥͬͯ
    ·͢
    

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60. @2020 Torana, Inc.
    ࢀߟ
    IUUQTXXXKJQEFDPSKQBSDIJWFTQVCMJDBUJPOT+ 1%'
    
    IUUQTXXXTPOZDPKQ1SPEVDUTGFMJDB/'$
    

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