WE HAVE PSR-8

PHPカンファレンス2017 懇親会LT 発表スライドです

Transcript

1. WE HAVE PSR-8 )VHHBCMF
2. ͨͳ͔ͻͯ͞Δ @tanakahisateru ॴ௕
3. ࣮૷͖ͯ͠·ͨ͠
   ࢖༻ٕज़
   ΤʔϫϯΞΠϩϯసࣸϓϦϯτγʔτ
4. 143ීٴͯ͠Δ
   ൪߸Ͱ಺༰ࢥ͍ग़ͤ·͔͢
5. ΠϯλʔϑΣʔε143
   143
6. 
   
   
   
   $PEJOH
   4UZMF
   
   
   
   "VUPMPBE
   
   
   
   4FDVSJUZ
7. *OUFSGBDF
   143 w 143
   -PHHFS
   *OUFSGBDF
   w 143
   )551
   .FTTBHF
   *OUFSGBDF
   w 143
   $POUBJOFS
   *OUFSGBDF
8. <?php namespace Psr\Log; interface LoggerInterface { public function emergency($message, array $context = array()); public function alert($message, array $context = array()); public function critical($message, array $context = array()); public function error($message, array $context = array()); public function warning($message, array $context = array()); public function notice($message, array $context = array()); public function info($message, array $context = array()); public function debug($message, array $context = array()); public function log($level, $message, array $context = array()); }
9. 143
   )VHHBCMF
   *OUFSGBDF
10. %SBGU
11. ຋༁ͨ͠Α
12. ͜ͷඪ४͸ɺΦϒδΣΫτ͕ޓ͍ͷײँͱࢧ࣋ Λද໌͢ΔͨΊͷɺҰൠతͳํ๏Λཱ֬͠· ͢ɻ
    ͜ΕͰΦϒδΣΫτ͸ɺݐઃతͳํ๏Ͱ ޓ͍Λαϙʔτ͢Δ͜ͱ͕Ͱ͖ɺҟͳΔ1)1 ϓϩδΣΫτؒͷڠྗΛଅਐ͠·͢
13. ͜ͷ࢓༷Ͱ͸ͭͷΠϯλʔϑΣʔε
    a1TSa)VHa)VHHBCMF
    ͱ
    a1TSa)VHa(SPVQ)VHHBCMF
    Λఆٛ͠·͢ɻ
14. )VHHBCMF
    ΦϒδΣΫτ͸ɺͦͷ
    IVH
    ϝιου Λݺͼग़͍͢͞ୈҰύϥϝʔλͱͯ͠
    UIJT
    Λ౉ ͢͜ͱͰɺଞͷΦϒδΣΫτ΁ͷࢥ͍΍Γͱࢧ࣋Λ දݱ͠·͢ɻ
15. IVH
    ϝιου͕ݺͼग़͞ΕͨΦϒδΣΫτ͸ɺ গͳ͘ͱ΋ճɺݺͼग़ͨ͠ΦϒδΣΫτΛ
    IVH
    ͠ฦ͞ͳ͚Ε͹ͳΓ·ͤΜ
    .645 ɻ
16. ϋά͢Δ͍ͭ͞ͷΦϒδΣΫτ͸ɺԿ౓΋൓෮ͯ͠ޓ͍ ʹܧଓͯ͠ϋά͠ฦ͢͜ͱ͕Ͱ͖·͢
    .": ɻ
    ͔͠͠ɺ͢΂ͯͷϋάՄೳΦϒδΣΫτ͸ɺແݶϧʔϓ Λ๷͙ͨΊͷऴྃ৚݅Λ͍࣋ͬͯͳ͚Ε͹ͳΓ·ͤΜ
    .645 ɻ
    ͨͱ͑͹ɺ࠷େ
    
    ճ·Ͱͷ૬ޓϋά͔͠ڐՄ͠ͳ͍Α͏ ʹΦϒδΣΫτΛઃఆ͢Δͱɺͦͷޙɺϋάͷ࿈࠯Λഁ غͯ͠
    SFUVSO
    ͢Δͱ͍ͬͨΑ͏ʹ͠·͢
    .": ɻ
17. ϋά͞Εͨͱ͖ɺΦϒδΣΫτ͸ɺঢ়ଶͷมߋͳ Ͳͷ෭࣍తͳΞΫγϣϯΛͱΔ͜ͱ͕Ͱ͖·͢ ʢ.":ʣɻ
    Ұൠతͳྫͱͯ͠ɺ಺෦ͷ޾෱ײ΋͘͠͸ॆ଍ײ ͷΧ΢ϯλʔΛΠϯΫϦϝϯτ͢Δ͜ͱ͕ڍ͛Β Ε·͢ɻ
18. namespace Psr\Hug; /** * Defines a huggable object. * * A huggable object expresses mutual affection with another huggable object. */ interface Huggable { /** * Hugs this object. * * All hugs are mutual. An object that is hugged MUST in turn hug the other * object back by calling hug() on the first parameter. All objects MUST * implement a mechanism to prevent an infinite loop of hugging. * * @param Huggable $h * The object that is hugging this object. */ public function hug(Huggable $h); }
19. )VHHBCMF
    Ͱͳ͍ਓʹݸਓͰ
    IVH
    ͨ͠Β 5ZQF&SSPS
    "SHVNFOU
    
    QBTTFE
    UP
    IVH
    NVTU
    CF
    BO
    JOTUBODF
    PG
    )VHHBCMF
    JOTUBODF
    PG
    
    HJWFO
    PO
     ҙ༁
    Ωϟʔมଶ
20. namespace Psr\Hug; /** * Defines a huggable object. * * A huggable object expresses mutual affection with another huggable object. */ interface GroupHuggable extends Huggable { /** * Hugs a series of huggable objects. * * When called, this object MUST invoke the hug() method of every object * provided. The order of the collection is not significant, and this object * MAY hug each of the objects in any order provided that all are hugged. * * @param $huggables * An array or iterator of objects implementing the Huggable interface. */ public function groupHug($huggables); }
21. )VHHBCMFIVH )VHHBCMF
    I (SPVQ)BHHBCMFHSPVQ)VH IVHHBCMFT
22. ʮΈΜͳ๊͖͠Ί͍ͨʯ
    
    μοΫλΠϐϯά0,
23. ࣗॏ
24. ෳ਺ͷ࣮૷
26. 1)1ίϛϡχςΟͱ͸ w ૬ޓʹڠྗ͠߹ͬͯͰ͖͍ͯΔ
    w ԶͷϓϩδΣΫτ͸͓·͑ΒͷϓϩδΣΫτͷ͓͔͛
    w ͓·͑ΒͷϓϩδΣΫτʹԶ΋໾ཱͯΔ
    w 1)1ʹؔΘΔ͢΂ͯͷਓ͕͜͏͋Γ͍ͨ
27. ࢲͨͪ͸͜Μͳ ΤΠϓϦϧϑʔ ϧ ࢓༷͕ड͚ೖΕΒΕΔɺѪ͋ ;ΕΔٕज़Λ࢖͍ͬͯΔͷͰ͢
28. 8&
    )"7&
    143
    ތͬͯ·͍Γ·͠ΐ͏
29. ͍͍࢓ࣄͯ͠ΔͱࢥͬͨΒ
    ʮϋΨϏϦςΟߴ͍Ͷʯ
    ఻͍͖͑ͯ·͠ΐ͏
30. )VHHBCMF
31. ,/08/
    *446&
32. ઌ೔େن໛ͳো֐͕
    ൃੜ͠·ͯ͠
33. ͜ͷ͋ͨΓʹ੬ऑੑ
34. ܕΛҙࣝͨ͠1)1ΞϓϦέʔγϣϯ։ൃ ຊฤͰ͸
35. ݞΛҙࣝͨ͠1)1ΧϯϑΝϨϯεࢀՃ ͓ख΍ΘΒ͔ʹ͓ئ͍͠·͢