モダンPHPチュートリアル (LLまつり版)

Transcript

1. MMNBUTVSJ
   
   !ZBOEP Modern PHP Tutorial d1)1࣌୅ͷ஌ࣝΛࣺͯɺ1)1࣌୅΁d

2. ZBOEP $BOEZ$BOF
   
   QIQ
   ʮ࠙਌ձ
   ϐβ
   ൃ஫
   ΞϓϦʯ

3. 1)1ରԠ
   1BB4 $IFGͰ"84Λࣗಈߏஙɺߋ৽ "84ͱಉ͡؀ڥΛ௿ίετʹ ࣌ؒ༗ਓ؂ࢹΦϓγϣϯ 44)TVEPՄೳ͔ͭαϙʔτ༗

4. 1)1 8FCʹಛԽͨ͠εΫϦϓτݴޠ 8FCαʔϏεΛத৺ʹ෯޿͍ར༻ ඇΤϯδχΞͷར༻ऀ΋ଟ͍ ؒҧͬͨϓϥΫςΟε΋޿·͍ͬͯΔ

5. ΞδΣϯμ جૅ஌ࣝ ؒҧͬͨϓϥΫςΟε ϞμϯͳϓϥΫςΟε ΍ͬͯΈΑ͏

6. جૅ஌ࣝ

7. ৘ใͷ୳͠ํ ॳ৺ऀ޲͚ͷॻ੶͸๛෋ ެࣜϚχϡΞϧͷಡΈํ͕େࣄ தʙ্ڃऀ޲͚ϑϨʔϜϫʔΫ͸༷ʑ 1)1
   5IF
   3JHIU
   8BZ

8. None

9. ॻ੶બͼ ಺༰͕ݹ͘ͳΔ ݱ৔ʹ͍ΔஶऀɺϥΠλʔઐ໳ͷஶऀ αϯϓϧίʔυͷηΩϡϦςΟ໰୊ ݁ہ͸Կ࡭͔ͷ߹ΘٕͤʹͳΔ

10. QIQOFU

11. QIQOFU ެࣜϚχϡΞϧ ෆஅͷ౒ྗͰ೔ຊޠԽ͞Ε͍ͯΔ جຊతʹ࠷৽ͷ1)1ʹ४ڌ KQQIQOFU
    ͱ͍͏ϛϥʔ΋͋Δ Կނ͔ σβΠϯ͕ϦχϡʔΞϧ༧ఆ

12. ৽σβΠϯ

13. ҠߦΨΠυ

14. ऴྃͨ͠όʔδϣϯ 1)1
    
    
    ʹऴྃࡁΈ 1)1
    
    
    ʹऴྃࡁΈ 1)1
    
    
    ʹऴྃࡁΈ

    1)1
    
    
    ʹऴྃࡁΈ 1)1
    
    
    ʹऴྃ༧ఆ

15. ݱߦόʔδϣϯ 1)1
    
    
    ໊લۭؒ
    Ϋϩʔδϟ
    
    
    
    

    
    ஗Ԇ੩తଋറ -4# 1)1
    
    
    "SSBZ
    4IPSU
    4ZOUBY
    USBJU
    
    
    
    
    ϏϧτΠϯαʔό 1)1
    
    
    δΣωϨʔλ
    pOBMMZ

16. ϙΠϯτ 1)1Ҏ߱͸͔ͭͯ͸1)1ͱݺ͹Εͯ ͍ͨػೳΛؚΜͰ͍Δ 1)1த৺ͷݱ৔Ͱ͋ͬͯ΋1)1Ҏ߱ ͷػೳͷ׆༻͸े෼ʹਐΜͰ͍ͳ͍

17. Ϟμϯ1)1 ݹ͍ϓϥΫςΟεΛഇ͠ɺ ਖ਼͍͠1)1Λॻ͜͏

18. ϨΨγʔ1)1ɺɹۦஞͯ͠΍Δʜ ͜ͷੈ͔ΒʜɹҰߦʜ࢒Βͣ

19. ؒҧͬͨϓϥΫςΟε photo by toyohara

20. ਺ʑͷؒҧ͍  JOD $3 -' SFHJTUFS@HMPCBMT TBGF@NPEF NBHJD@RVPUF ! WBS

     NZTRM@DPOOFDU SFRVJSF@PODF 1&"3 ؆୯ Nڃ ΍΍ෳࡶ Nڃ ΍΍ෳࡶ Nڃ ෳࡶ Nڃ

21. ϑΝΠϧ  JOD $3 -'

22.  ϑΝΠϧͷ࠷ޙͷ
    
    ͸লུͰ͖Δ 
    ͷޙͷۭന͕΍͔͍ͬ )551ϔομͷ੍ޚෆೳɺṖͷۭߦ େྔͷϑΝΠϧʹฆΕΔͱ໽հ

23. Ṗͷۭߦ <?php //৭ʑͳίʔυ $view->render(); ?>

24. ͜ͷԿॲ͔ʹۭߦ͕ʜ

25. ͜ΕͰΑ͍ <?php //৭ʑͳίʔυ $view->render();  QIQ
    ͷ಺෦ͷۭߦ͸ग़ྗ͞Εͳ͍

26. JOD
    $3 -' ֦ுࢠ
    JOD
    ͷϑΝΠϧʹϥΠϒϥϦΛ ஔ͘ѱश ίʔυ࿙Ӯͷةݥ͋Γ վߦίʔυ΋-'ʹ౷Ұ͢΂͖

27. 1)1ͷҨ࢈ SFHJTUFS@HMPCBMT TBGF@NPEF NBHJD@RVPUF@HQD
    SVOUJNF ഇࢭ͞ΕΔͷͰೋ౓ͱ࢖ͬͯ͸͍͚ͳ͍

28. ෆ׬શͳ001ͷ໊࢒ ! WBS 

29. ! Τϥʔ཈੍ԋࢉࢠ ͔ͭͯ͸ྫ֎͕ଘࡏ͠ͳ͔ͬͨ σόοάΛࠔ೉ʹ͢Δ໽հͳଘࡏ ద੾ʹίʔσΟϯά͢Ε͹ແ༻ͷଘࡏ

30. WBS QVCMJD
    QSJWBUF
    ͳͲ͕ແ͔ͬͨࠒͷଘࡏ QVCMJD
    
    QSJWBUF
    Λهड़͢Δ΂͖ TUBUJD
    ΋ద੾ʹઃఆ͢Δ

31.  ໌ࣔతͳࢀর౉͠ ͔ͭͯ͸ϝϞϦઅ໿ͷςΫχοΫ ݱࡏ͸ৗʹࢀরʹͳΔͷͰෆཁ ͋͑ͯίϐʔ͍ͨ࣌͠ʹ
    DMPOF

32. 
    1)1 <?php class A { var $foo = 1;

    } $obj =& new A(); $obj2 =& $obj; $obj2->foo = 2; echo $obj->foo;

33. ͸ෆཁ
    1)1 <?php class A { public $foo = 1;

    } $obj = new A(); $obj2 = $obj; $obj2->foo = 2; echo $obj->foo;

34. ݹ͍ϥΠϒϥϦ NZTRM@DPOOFDU SFRVJSF@PODF 1&"3ͷޡ༻

35. NZTRM@DPOOFDU ݹདྷΑΓ࢖ΘΕ͖ͯͨؔ਺ 1)1͔Βඇਪ঑ɺഇࢭ༧ఆ NZTRMJ@DPOOFDU
    1%0
    Λ࢖͏

36. SFRVJSF@PODF ผϑΝΠϧͷϥΠϒϥϦͷಡΈࠐΈ ͱʹ͔͋͘Ε͜ΕಡΈࠐΈ·͘Γ͕ͪ BVUPMPBEػߏ͕ग़དྷͨͷͰෆཁʹ

37. 1&"3 ོ͔ͭͯ੝ΛތͬͨϥΠϒϥϦ܊ ݫ֨ͳެࣜνϟωϧ ݱଘ͢ΔϑϨʔϜϫʔΫ౳ͷૅ Πϯετʔϥʔ͕࢖͍ʹ͍͘ ίϐʔ͞Εվม͞Εɺߋ৽ෆೳʹ

38. 1&"3 ิ଍ ݱࡏ΋1)16OJU΍4NBSUZͳͲ1&"3ϕʔ εͷϥΠϒϥϦ͸׆ൃ ઃఆ΍1ZSVTͳͲʹΑΔରॲ๏΋͋Δ ਖ਼͘͠ར༻͠ɺద੾ʹӡ༻͞Ε͍ͯΕ ͹໰୊ͳ͍ ໰୊͸ޡ༻͞ΕΔ͜ͱ

39. ͋ͳͨͷίʔυʹ͜͏͍ ͬͨ಺༰͕ଟ͍ͱةݥ

40. ϨΨγʔ1)1ɺɹۦஞͯ͠΍Δʜ ͜ͷੈ͔ΒʜɹҰߦʜ࢒Βͣ

41. ϞμϯͳϓϥΫςΟε

42. None

43. 1)1
    5IF
    3JHIU
    8BZ 4MJN
    'SBNFXPSLͷ࡞ऀ
    +PTIࢯ͕ൃىਓ 1)1ͷϕετϓϥΫςΟε (JU)VC্Ͱ֤ݴޠʹ຋༁͞Εͨ ͜ͷ಺༰Λक͍ͬͯΕ͹Ϟμϯ

44. ͷϓϥΫςΟε ͸͡Ίʹ ίʔσΟϯάελΠϧ ݴޠ࢓༷ ґଘؔ܎ͷ؅ཧ ίʔσΟϯάʹؔ͢Δ׳श σʔλϕʔε ηΩϡϦςΟ ςετ ֤छαʔόʔ΁ͷσϓϩΠ

    Ωϟογϡ ৘ใݯ ίϛϡχςΟ

45. ͸͡Ίʹ 1)1Ҏ߱Λ࢖͏ .BD
    04
    9ͷ1)1͸ݹ͍
    
    IPNFCSFX 8JOEPXT͸৭ʑ͋Γ͗͢ 7BHSBOU΋ศར

46. 7BHSBOU 7JSUVBM
    #PYΛΠϯετʔϧ 7BHSBOUΛΠϯετʔϧ ޷͖ͳ7BHSBOUpMFΛDMPOF WBHSBOU
    VQ ׬શʹઃఆ͞ΕͨԾ૝Ϛγϯ͕ىಈ

47. ίʔσΟϯάελΠϧ 143
    143
    143 1)1
    $PEF4OJ⒎FS 1)1
    $PEJOH
    4UBOEBSET
    'JYFS

48. None

49. େࣄͳͱ͜Ζ ϑΝΠϧ໊ɺύε ΠϯσϯτɺϒϨʔεͷҐஔ 1)14UPSNͳͲͷ*%&ͰݕࠪՄೳ

50. ݴޠ࢓༷ͷϙΠϯτ 001
    ແ໊ؔ਺
    ໊લۭؒ
    τϨΠτ Ϋϩʔδϟ ϝλϓϩάϥϛϯά 41-
    $-* 9%FCVH

51. DMBTTͷڭࣨ

52. ґଘؔ܎ͷ؅ཧ $PNQPTFS͸ϓϩδΣΫτ಺ґଘؔ܎ 1&"3͸γεςϜશମͷґଘؔ܎ ࠷৽൛΁ͷߋ৽΍੬ऑੑνΣοΫ ϥΠϒϥϦ
    QBDLBHJTU
    Ͱ୳ͤ͹Α͍

53. $PNQPTFS DVSM
    T
    IUUQTHFUDPNQPTFSPSH JOTUBMMFS
    c
    QIQ DPNQPTFSKTPO DPNQPTFS
    JOTUBMM SFRVJSF
    bWFOEPSBVUPMPBEQIQ` SFRVJSF͸͜Ε͚ͩ

54. ίʔσΟϯά جຊ ೔෇΍࣌ࠁ
    %BUF5JNF σβΠϯύλʔϯ
    'BDUPSZ
    4JOHMFUPO
    ϑ ϩϯτίϯτϩʔϥ
    .7$ ྫ֎ॲཧ

55. جຊ ൺֱԋࢉࢠ JG
    FMTF TXJUDI γϯάϧΫΦʔτɺμϒϧΫΦʔτ ࡾ߲ԋࢉࢠ

56. σʔλϕʔε 1%0 NZTRM@DPOOFDU ͸ഇࢭ༧ఆ 1%0͸൚༻త͔ͭߴػೳ όΠϯυΛઈର࢖͏

57. όΠϯυ

58. ηΩϡϦςΟ ύεϫʔυͷϋογϡ
    QBTTXPSE@IBTI σʔλͷϑΟϧλϦϯά αχλΠζ όϦσʔγϣϯ 3FHJTUFS
    (MPCBMT
    1)1Ͱഇࢭ

59. ݁࿦ɿಙؙຊΛങ͏

60. ςετ Ϣχοτςετ
    
    1)16OJU౳ ػೳςετ
    
    4FMFOJVN ৼ෣ۦಈ։ൃ
    #%%
    
    #FIBU
    1)14QFD

61. None

62. σϓϩΠ 1BB4 OHJOY
    
    QIQGQN
    লϝϞϦ "QBDIF
    
    NPE@QIQ 1IJOH
    $BQJTUSBOP
    $IFG $*
    
    +FOLJOT
    5FBNDJUZ

63. None
64. None

65. Ωϟογϡ όΠτίʔυΩϟογϡ "1$
    9$BDIF
    ;FOE0QUJNJ[FS
    8JO$BDIF ΦϒδΣΫτΩϟογϡ "1$
    .FNDBDIF
    3FEJT

66. 5IF
    3JHIU
    8BZ த্ڃऀʹͱͬͯ͸౰ͨΓલͷ಺༰ ௕೥ͷࢼߦࡨޡͷ஝ੵͷ݁Ռ ॾࣄ৘͸͋ͬͯ΋ɺैͬͯଛ͸ແ͍

67. ΍ͬͯΈΑ͏ʂ

68. ࡞Δ΋ͷ 7BHSBOUͰಈ͘ $PNQPTFSͰϥΠϒϥϦΛಋೖ 5XJUUFS͔Β৘ใऔಘ

69. 7BHSBOU 7JSUVBM#PY
    7BHSBOU IUUQTHJUIVCDPNZBOEPEQIQ OHJOYWBHSBOUTBNQMF HJU
    DMPOF WBHSBOU
    VQ

70. 

71. DPNQPTFSKTPO WBHSBOU
    TTI DE
    WBHSBOU@EBUBTBOECPY DPNQPTFSKTPO
    Λهड़͢Δ ࣗಈͰ΋खಈͰ΋Ͱ͖Δ

72. DPNQPTFSKTPO { "name": "llmatsuri/sample", "authors": [ { "name": "yando", "email":

    "yandod@gmail.com" } ], "require": { "dg/twitter-php": "*" } }

73. DPNQPTFSKTPO ΄͍͠ϥΠϒϥϦΛݕࡧͯ͠ࢦఆ͢Δ 8FCͰ΋ίϚϯυͰ΋ݕࡧͰ͖Δ ࣮͸1&"3΋ΠϯετʔϧͰ͖Δ ࠷ޙʹDPNQPTFS
    JOTUBMMͰ·ͱΊͯ%-

74. DPNQPTFS
    JOTUBMM vagrant@precise64:/vagrant_data$ composer install Loading composer repositories with package information

    Installing dependencies (including require-dev) - Installing dg/twitter-php (v3.1) Loading from cache Writing lock file Generating autoload files

75. JOTUBMM
    ͢Δͱ DPNQPTFSMPDL
    ͕ੜ੒͞ΕΔ WFOEPS
    ҎԼʹϥΠϒϥϦ͕%-͞ΕΔ WFOEPSҎԼʹΦʔτϩʔμ͕഑ஔ

76. ࢖༻ޙ

77. BVUPMPBE BVUPMPBEQIQ
    ͚ͩΛSFRVJSF͢Δ ඞཁͳ࣌ʹ֤ΫϥεΛࣗಈͰಡΈࠐΉ ೋ౓ͱSFRVJSF@PODF
    Λॻ͔ͳ͍ ϑϨʔϜϫʔΫ͕ಡΈࠐΉ৔߹΋͋Δ

78. JOEFYQIQ <?php require_once 'vendor/autoload.php'; $twitter = new Twitter(); ͜Ε͚ͩͰ5XJUUFSΫϥεΛࣗಈతʹ WFOEPSEHUXJUUFSQIQTSD
    ͔ΒಡΈࠐΉʂ

79. Τϥʔʁ 5XJUUFSΫϥε͸ίϯγϡʔϚΩʔͱ ίϯγϡʔϚγʔΫϨοτ͕ඞཁΒ͍͠

80. EFWUXJUUFSDPNBQQT αΠϯΞοϓ ΞϓϦΛ࡞੒ ੜ੒͞ΕͨΩʔ৘ใΛίϐͬͯ࢖͏

81. औಘ <?php require_once 'vendor/autoload.php'; $twitter = new Twitter( 'aaaa', 'bbbb',

    'cccc', 'dddd' ); $info = $twitter->loadUserInfo('yando'); var_dump($info->status->text);

82. ͓͓ʂ

83. ͋ͱ͸ ϥΠϒϥϦΛ
    DPNQPTFSKTPO
    ΁௥Ճ DPNQPTFS
    VQEBUF
    Ͱߋ৽ WFOEPSΛίϛοτ͠ͳ͍ σϓϩΠ࣌ʹJOTUBMMͰWFOEPSΛ࠶ੜ

84. ͞Βʹ 143Λक͍ͬͯΕ͹ࣗ࡞ΫϥεͰ΋ BVUPMPBEʹରԠͰ͖Δ 1&"3ͳͲ΋DPNQPTFSͰΠϯετʔϧ ίʔυ΍ϦϙδτϦ͕εοΩϦ

85. ࣭໰ʁ