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第119回PHP勉強会＠東京

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1. -JOUͷ෇͖߹͍ํ ͱ1BIPVUͷ͝঺հ !XBUB
   ୈճ1)1ษڧձ!౦ژ
2. ͋ΔϨϏϡʔͷ࿩
3. ͱ͋ΔϨϏϡʔ  QIQ
   DMBTT
   3FQPTJUPSZ
   \
   
   
   
   
   QSJWBUF
   OBNF
   
   
   
   
   QSJWBUF
   QVCMJD
   
   
   
   
   QVCMJD
   GVODUJPO
   @@DPOTUSVDU TUSJOH
   OBNF
   TUSJOH
   WJTJCJMJUZ
   \
   
   
   
   
   
   
   
   
   UIJTOBNF
   
   OBNF
   
   
   
   
   
   
   
   
   UIJTQVCMJD
   
   WJTJCJMJUZ
   
   QVCMJD
   
   USVF
   
   GBMTF
   
   
   
   
   ^
   
   
   
   
   
   ʜ
   ^
4. ͱ͋ΔϨϏϡʔ  QIQ
   DMBTT
   3FQPTJUPSZ
   \
   
   
   
   
   QSJWBUF
   OBNF
   
   
   
   
   QSJWBUF
   QVCMJD
   
   
   
   
   QVCMJD
   GVODUJPO
   @@DPOTUSVDU TUSJOH
   OBNF
   TUSJOH
   WJTJCJMJUZ
   \
   
   
   
   
   
   
   
   
   UIJTOBNF
   
   OBNF
   
   
   
   
   
   
   
   
   UIJTQVCMJD
   
   WJTJCJMJUZ
   
   QVCMJD
   
   USVF
   
   GBMTF
   
   
   
   
   ^
   
   
   
   
   
   ʜ
   ^ WJTJCJMJUZ
   
   lQVCMJD
   ͚ͩͰΑ͘ͳ͍ʁ
6. ·ͨผͷ࿩  QIQ
   
   #FGPSF
   VTFS
   
   JTTFU @(&5<VTFS>
   
   @(&5<VTFS>
   
   OPCPEZ
   
   "GUFS
   VTFS
   
   @(&5<VTFS>
   
   OPCPEZ 1)1͔Β͸/VMM߹ମԋࢉࢠ͕ೖΓ·ͨ͠Ͷ ศརʂͳΔ΂ͬͪ͘͜ͷه๏Λ࢖͏Α͏ʹ͠Α͏ʂ
7. ͱ͜ΖͰ w ͜ͷϨϏϡʔɺϓϩδΣΫτ͝ͱʹϨϏϡΞ͕ؤுͬ ͯ΍Δඞཁ͋Δʁ
   w ϓϩδΣΫτݻ༗ͷ໰୊Ͱ͸ͳ͍͠ɺ1)1Λॻ͍ͯΔ ݶΓ͸୭Ͱ΋ૺ۰ͦ͠͏ͳ໰୊ɺΞυόΠε
   w ΈΜͳ͕͜͏͍ͬͨʮΑ͋͘Δ໰୊ʯΛ·ͱΊͯɺػ ցతʹνΣοΫͰ͖Δ࢓૊ΈΛ࡞ͬͨΒ޾ͤ͡Όͳ͍ʁ
8. -JOUΛ࢖͓͏
9. ࢖͍ͬͯ·͔͢ʁ
10. -JOU
    JT
    Կ w ίϯύΠϥΑΓৄࡉ͔ͭݫີͳνΣοΫ
    w ίϯύΠϥͰ͸νΣοΫ͞Εͳ͍͕ɺόάͷ ݪҼʹͳΔΑ͏ͳᐆດͳهड़Λܯࠂ͢Δ
11. -JOU
    JT
    Կ w ίϯύΠϥΑΓৄࡉ͔ͭݫີͳνΣοΫ
    w ίϯύΠϥͰ͸νΣοΫ͞Εͳ͍͕ɺόάͷ ݪҼʹͳΔΑ͏ͳᐆດͳهड़Λܯࠂ͢Δ ˠ
    ίʔυΛػցతʹνΣοΫͯ͠Կ͔༗ӹͳ͜ͱΛݴ͏
12. 1)1ͷ-JOUFS w 1)1@$PEF4OJ⒎FS
    w 1)1
    .FTT
    %FUFDUPS
    w 1IBO FUD
13. 1)1@$PEF4OJ⒎FS w ίʔσΟϯάن໿ ྫ͑͹143 ʹҧ൓ͨ͠ίʔ υΛػցతʹݕग़Ͱ͖Δ
    w ϓϥάΠϯػߏ͕͋ΔͷͰɺΦϨΦϨن໿΋ ద༻Մೳ
14. 1)1@$PEF4OJ⒎FS  QIQ
    DMBTT
    )PHF
    \
    
    
    
    
    QVCMJD
    GVODUJPO
    @@DPOTUSVDU
    \
    
    
    
    
    
    
    
    
    
    *OJUJBMJ[F
    
    
    
    
    ^
    
    
    
    
    QVCMJD
    GVODUJPO
    SVO
    \
    
    
    
    
    
    
    
    
    
    4PNFUIJOH
    
    
    
    
    ^
    ^
    
15. 1)1@$PEF4OJ⒎FS  QIQ
    DMBTT
    )PHF
    \
    
    
    
    
    QVCMJD
    GVODUJPO
    @@DPOTUSVDU
    \
    
    
    
    
    
    
    
    
    
    *OJUJBMJ[F
    
    
    
    
    ^
    
    
    
    
    QVCMJD
    GVODUJPO
    SVO
    \
    
    
    
    
    
    
    
    
    
    4PNFUIJOH
    
    
    
    
    ^
    ^
     0QFOJOH
    CSBDF
    PG
    B
    DMBTT
    NVTU
    CF
    PO
    UIF
    MJOF
    BGUFS
    UIF
    EFpOJUJPO 0QFOJOH
    CSBDF
    TIPVME
    CF
    PO
    B
    OFX
    MJOF "
    DMPTJOH
    UBH
    JT
    OPU
    QFSNJUUFE
    BU
    UIF
    FOE
    PG
    B
    1)1
    pMF
16. ศརʂ
17. ͱ͜Ζ͕ w ๯಄ͷྫʹ্͛ͨΑ͏ͳ՝୊ΛղܾͰ͖ͦ͏ ͳ-JOUFS͕ແ͍ʜ
    w 1)1@$PEF4OJ⒎FS͕Ұ൪ۙͦ͏͚ͩͲɺ͜Ε ͸ίʔσΟϯάن໿ͷҹ৅͕ڧͦ͏
    w ͦΕͧΕͷπʔϧͷࢥ૝ͱ͸ҧ͏ؾ͕͢Δ
18. -JOUΛ࡞Ζ͏
19. େ·͔ͳઓུ w ؆୯ͳ-JOUFSͳΒҙ֎ͱ࡞Δͷ͸೉͘͠ͳ͍
    w 1IBOΈ͍ͨͳͷ͸େม͚ͩͲʜ
    w ݁ہ͸ίʔυΛύʔεͯ͠ɺͻͱͭͻͱͭ νΣοΫͯ͠ɺ໰୊͕͋Ε͹ग़ྗ͢Ε͹ྑ͍
20. 1BSTF w ίʔυΛ1)1ͷεΫϦϓτ্Ͱѻ͍΍͍͢ܗ ࣜʹม׵͢Δ
    "45
    BCTUSBDU
    TZOUBY
    USFF
    w ϥΠϒϥϦ͕͋ΔͷͰɺͦΕΛ࢖͑͹؆୯
    w OJLJDQIQBTU
    ͕ૣͯ͘ྑͦ͞͏
21. OJLJDQIQBTU  QIQ
    OPEF
    
    BTUaQBSTF@pMF BSHW<>
     
    OPEFLJOE
    
    ϊʔυͷछྨ FH
    ఆ਺ఆٛ
    ؔ਺ݺͼग़͠
    
    OPEFDIJMESFO
    
    ϊʔυͷࢠϊʔυ
22. 5SBWFSTF w ಘΒΕͨ"45ͷϊʔυΛਂ͞༏ઌͰνΣοΫ
    w ࢠϊʔυ΋୳ࡧ͍ͯ͘͠ͷͰ࠶ؼؔ਺ͱͯ͠ ࣮૷͞ΕΔ
    w ϊʔυͷछྨΛݟͯɺݕࠪͷॲཧΛϑοΫ
23. 5SBWFSTF  QIQ
    GVODUJPO
    USBWFSTF /PEF
    OPEF
    \
    
    
    
    
    
    OPEFʹରͯ͠ݕࠪ͢Δ
    
    
    
    
    GPSFBDI
    OPEFDIJMESFO
    BT
    UZQF
    
    DIJME
    \
    
    
    
    
    
    
    
    
    JG
    DIJME
    JOTUBODFPG
    /PEF
    \
    
    
    
    
    
    
    
    
    
    
    
    
    USBWFSTF DIJME 
    
    
    
    
    
    
    
    
    ^
    
    
    
    
    ^
    ^
24. *OTQFDU w Ϋϥε͝ͱʹݕࠪର৅ͷϊʔυͷछྨͱɺϊʔ υʹର͢ΔݕࠪॲཧΛఆٛ͢Δ
    w ݕࠪ݁Ռʹ໰୊͕͋Ε͹ɺࢦఠΛൃੜͤ͞Δ
25. *OTQFDU  QIQ
    DMBTT
    *OTQFDUPS
    \
    
    
    
    
    
    ࡾ߲ԋࢉࢠͷ৔߹ʹݕࠪ͢Δ
    
    
    
    
    DPOTU
    &/53:@10*/5
    
    aBTUa"45@$0/%*5*0/"-
    
    
    
    
    
    OPEFLJOE
    
    &/53:10*/5
    ʹͳΔͱ͖͚࣮ͩߦ͢Δ
    
    
    
    
    QVCMJD
    GVODUJPO
    SVO /PEF
    OPEF
    
    
    
    
    \
    
    
    
    
    
    
    
    
    
    OPEFΛݟͯ৭ʑ͢Δ
    
    
    
    
    ^
    ^
26. ࡞Γ·ͨ͠ w IUUQTHJUIVCDPNXBUBQBIPVU
    w ৽͍͠1)1ͷγϯλΫεͰஔ͖׵͑Մೳͳ ίʔυΛݕग़ͨ͠ΓɺόάͬΆ͍ίʔυΛݟ ͚ͭͨΓ
27. 1BIPVUͷྫ  QIQ
    USZ
    \
    
    
    
    
    TPNFUIJOH 
    ^
    DBUDI
    "
    FYDFQUJPO
    \
    
    
    
    
    SFTDVF 
    
    
    
    
    FDIP
    lDBUDIz
    ^
    DBUDI
    #
    FYDFQUJPO
    \
    
    
    
    
    FDIP
    lDBUDIz
    ^
    DBUDI
    $
    FYDFQUJPO
    \
    
    
    
    
    FDIP
    lDBUDIz
    ^
28. 1BIPVUͷྫ  QIQ
    USZ
    \
    
    
    
    
    TPNFUIJOH 
    ^
    DBUDI
    "
    FYDFQUJPO
    \
    
    
    
    
    SFTDVF 
    
    
    
    
    FDIP
    lDBUDIz
    ^
    DBUDI
    #
    FYDFQUJPO
    \
    
    
    
    
    FDIP
    lDBUDIz
    ^
    DBUDI
    $
    FYDFQUJPO
    \
    
    
    
    
    FDIP
    lDBUDIz
    ^ .VMUJQMF$BUDI
    "
    DBUDI
    CMPDL
    NBZ
    TQFDJGZ
    NVMUJQMF
    FYDFQUJPO
29. 1BIPVUͷྫ  QIQ
    USZ
    \
    
    
    
    
    TPNFUIJOH 
    ^
    DBUDI
    "
    FYDFQUJPO
    \
    
    
    
    
    SFTDVF 
    
    
    
    
    FDIP
    lDBUDIz
    ^
    DBUDI
    #
    c
    $
    FYDFQUJPO
    \
    
    
    
    
    FDIP
    lDBUDIz
    ^
30. ૣ଎࢖͓͏ʂ
31. ૣ଎࢖͓͏ʂ Ͱ΋
32. -JOUಋೖͷ
    Ξϯνύλʔϯ
33. Α͋͘Δಋೖͷࣦഊ w ͱΓ͋͑ͣશମʹద༻͢Δ
    w ݴΘΕͨ͜ͱΛશ෦௚͢
34. ͱΓ͋͑ͣશମʹద༻͢Δ
35. ͱΓ͋͑ͣશମʹద༻͢Δ w ΊͪΌͪ͘Όࢦఠ͕ग़Δ
    w Ͳ͔͜Β௚ͤ͹͍͍ͷ͔Θ͔Βͳ͘ͳΔ
    w ʘ ?P? ʗ
    źŕũŽƃŮ
36. ݴΘΕͨ͜ͱΛશ෦௚͢ w ຊ౰ʹͦΕͰ͍͍ͷʁ
    w ྫ͑͹ʮϝιου͕௕͗͢·͢ʯͱݴΘΕ͔ͨΒ ࢥߟఀࢭͯ͠ϝιουΛ෼ׂ͢Δͷ͸ਖ਼͍͠ͷʁ
    w ϝιουͷ෼ׂ͸ɺͦͷϝιουͷ੹຿͕େ͖͢ ͗Δ৔߹ʹߦͳ͏΂͖Ͱ͋Δ͸ͣ
37. ݴΘΕͨ͜ͱΛશ෦௚͢ w ຊ౰ʹͦΕͰ͍͍ͷʁ
    w ྫ͑͹ʮϝιου͕௕͗͢·͢ʯͱݴΘΕ͔ͨΒ ࢥߟఀࢭͯ͠ϝιουΛ෼ׂ͢Δͷ͸ਖ਼͍͠ͷʁ
    w ϝιουͷ෼ׂ͸ɺͦͷϝιουͷ੹຿͕େ͖͢ ͗Δ৔߹ʹߦͳ͏΂͖Ͱ͋Δ͸ͣ ˠ
    ͦ΋ͦ΋ɺࢲୡ͸ػցΑΓݡ͍
38. Ͳ͏͢Δ΂͖͔ʁ w -JOU͸ʮϖΞϓϩάϥϛϯάͷύʔτφʔʯ ͷΑ͏ͳଘࡏͰ͋Δ΂͖
    w ϖΞϓϩͰʮͱΓ͋͑ͣաڈͷίʔυ͔Βશ ෦ݟΔʯͳΜͯ͜ͱ͸͠ͳ͍͸ͣ
    w ύʔτφʔ͸ʮΞυόΠεʯ͢Δ͚ͩͰͦΕ Λड͚ೖΕΔ͔͸͋ͳͨͷ൑அ࣍ୈ
39. 1BIPVU͸Ͳ͏͔ʁ w l"
    QBJS
    QSPHSBNNJOH
    QBSUOFS
    GPS
    XSJUJOH
    CFUUFS
    1)1z
    ΛςʔϚʹ͍ͯ͠Δ
    w ਓ͕ؒݟಀ͕ͪ͠ͳϛεΛ໨͟ͱ͘ݟ͚ͭͯ ΞυόΠε͢Δͷ͕ಘҙ
    
    w ϓϩδΣΫτͷഎܠ΍σʔλʹىҼ͢Δ໰୊ ͸͋ͳͨͷ΄͏͕ৄ͍͠ͷͰޱग़͠͠·ͤΜ
    
40. 1BIPVU͸Ͳ͏͔ʁ w ৽͘͠ॻ͔ΕΔίʔυ͚ͩνΣοΫ͢Δ࢓૊ Έ͸ಛʹແ͍ͷͰਓؒʹؤுͬͯཉ͍͠
    
41. ࠷ޙʹ w Έͳ͞Μͷݱ৔Ͱݟ͚ͭͨʮࣗಈԽͰ͖ͦ͏ ͳϨϏϡʔʯͷ࿩Λฉ͔͍ͤͯͩ͘͞
    
    w *TTVFͱཱ͔ͯͯ͘ΕΔͱتΜͰ࣮૷͠·͢ ʢͨͿΜʣ
    w ΋ͪΖΜϓϧϦΫΤετ΋8FMDPNFͰ͢ʂ