Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
PHP のドキュメントを読んで PHP のことをもっと知ろう
Search
Katsuhiro Ogawa
March 01, 2016
Technology
1
3.2k
PHP のドキュメントを読んで PHP のことをもっと知ろう
at PHP BLT #3
Katsuhiro Ogawa
March 01, 2016
Tweet
Share
More Decks by Katsuhiro Ogawa
See All by Katsuhiro Ogawa
新規プロダクト開発に伴う既存マイクロサービスのリアーキテクティングとその後
fivestar
1
150
Goで学ぶSOLID原則
fivestar
0
370
メルカリ CSE チームの 歩みと取り組み / Steps and Tries in the CSE team for Mercari
fivestar
2
930
Go in Corporate Solutions Engineering
fivestar
0
2.5k
いつまでPHP 5.x使ってるの
fivestar
1
2k
CrocosSecurityBundleを Symfony3.0に対応した話
fivestar
0
270
PHP BLT だけど HTML5 の コンテンツモデルのお話
fivestar
0
2.4k
THE NEW "PERFECT PHP" WILL BE COMING SOON
fivestar
0
8.1k
Symfony - フレームワークの先へ
fivestar
2
10k
Other Decks in Technology
See All in Technology
Claude Code に プロジェクト管理やらせたみた
unson
6
4.1k
KubeCon + CloudNativeCon Japan 2025 Recap Opening & Choose Your Own Adventureシリーズまとめ
mmmatsuda
0
280
KubeCon + CloudNativeCon Japan 2025 Recap by CA
ponkio_o
PRO
0
300
NewSQLや分散データベースを支えるRaftの仕組み - 仕組みを理解して知る得意不得意
hacomono
PRO
2
170
Delta airlines Customer®️ USA Contact Numbers: Complete 2025 Support Guide
deltahelp
0
710
american airlines®️ USA Contact Numbers: Complete 2025 Support Guide
supportflight
1
110
改めてAWS WAFを振り返る~業務で使うためのポイント~
masakiokuda
2
260
20250705 Headlamp: 專注可擴展性的 Kubernetes 用戶界面
pichuang
0
270
開発生産性を測る前にやるべきこと - 組織改善の実践 / Before Measuring Dev Productivity
kaonavi
10
4.6k
さくらのIaaS基盤のモニタリングとOpenTelemetry/OSC Hokkaido 2025
fujiwara3
3
440
第4回Snowflake 金融ユーザー会 Snowflake summit recap
tamaoki
1
290
Should Our Project Join the CNCF? (Japanese Recap)
whywaita
PRO
0
340
Featured
See All Featured
Side Projects
sachag
455
42k
How to Think Like a Performance Engineer
csswizardry
25
1.7k
Mobile First: as difficult as doing things right
swwweet
223
9.7k
Producing Creativity
orderedlist
PRO
346
40k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
15
1.5k
Speed Design
sergeychernyshev
32
1k
BBQ
matthewcrist
89
9.7k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
233
17k
Gamification - CAS2011
davidbonilla
81
5.4k
Writing Fast Ruby
sferik
628
62k
Designing for Performance
lara
610
69k
jQuery: Nuts, Bolts and Bling
dougneiner
63
7.8k
Transcript
1)1ͷυΩϡϝϯτΛಡΜͰ 1)1ͷ͜ͱΛͬͱΖ͏ খ༤େ!pWFTUS 1 PHP BLT #3
খ༤େ (͓͕Θ͔ͭͻΖ) @fivestr Racing Driver (Amateur) Author of "Perfect PHP"
CTO at Ancar Inc. 2
Έͳ͞Μ1)1ͷ࠷৽ಈνΣοΫͯ͠·͔͢ʁ w 1)1ͰԿ͕৽͘͠ͳ͔ͬͨ w ࠓޙͲͷΑ͏ͳػೳ͕Ճ͞ΕΔ͔ 3
1)1 w εΧϥʔλΠϓώϯτ w ϦλʔϯλΠϓώϯτ w ԋࢉࢠ /VMM߹ମԋࢉࢠ w
ԋࢉࢠ εϖʔεγοϓԋࢉࢠ w ແ໊Ϋϥε 4
1)1&SSPS w 5ISPXBCMF w &SSPS w &YDFQUJPO w ͪͳΈʹ#BTF&YDFQUJPOͰͳ͘ͳΓ·ͨ͠ 5
use Entity\{Article, Author, Comment}; 6
ҠߦυΩϡϝϯτΛಡΈ·͠ΐ͏ w <1)1Y͔Β1)1YͷҠߦ> IUUQQIQOFUNBOVBMKBNJHSBUJPOQIQ w ֤ϝδϟʔϚΠφʔόʔδϣϯ͝ͱʹ ҠߦυΩϡϝϯτ͕͋Γ·͢ w
w υΩϡϝϯτͷτοϓ͔ΒḷΕ·͢ 7
ҠߦυΩϡϝϯτ͍͢͝ w جຊతʹͯ͢ͷมߋ͕·ͱΊΒΕ͍ͯ·͢ w ͔͍͍ͩͨ͠༁͞Ε͍ͯ·͢ w NUBLBHJ͞Μຊʹ͋Γ͕ͱ͏ 8
ࠓޙͷಈ͖Ͳ͏ͬͯݟ͍͚͍͍ͯͷʁ w ҠߦυΩϡϝϯτΛಡΊϦϦʔε͞Εͨ ใΘ͔ΔΑ͏ʹͳΓ·ͨ͠ w ͜Ε͔ΒՃ͞ΕΔػೳͱ͔ Ͳ͏ͬͯΕΑ͍ͷͰ͠ΐ͏͔ 9
1)13'$ w 3'$ͷϖʔδΛݟΔͱࠓޙͷಈ͖Λ νΣοΫͰ͖·͢ w IUUQTXJLJQIQOFUSGD 10
3'$ͷಈ͖ w %SBGU%JTDVTTJPO7PUJOH w "DDFQUFE*NQMFNFOUBUJPO w %FDMJOF w ථͷ݁Ռͷࢍ͕ͳ͍ͱ٫Լ͞ΕΔ 11
*NQMFNFOUFE 12
<>7PJE3FUVSO5ZQF w WPJE Γ͕ͳ͍ ΛϦλʔϯ λΠϓώϯτ͕ఆٛͰ͖ΔΑ͏ʹ 13
function process($data) :void { ... } 14
<>4VQQPSU$MBTT$POTUBOU7JTJCJMJUZ w ΫϥεఆʹΞΫηεम০ࢠΛ ઃఆͰ͖ΔΑ͏ʹ͢Δ 15
class Foo { private const BAR = 'baz'; } 16
"DDFQUFE 1FOEJOH*NQMFNFOUFE 17
"MMPXTQFDJGZJOHLFZTJOMJTU w MJTU Ͱ࿈ྻͷΩʔΛࢦఆͯ͠ ల։Ͱ͖ΔΑ͏ʹ͢Δ 18
list( 'type' => $type, 'value' => $value, ) = $attrs;
19
7PUJOH 20
(FOFSBMJ[FTVQQPSUPGOFHBUJWFTUSJOHP⒎TFUT w จࣈྻͷΦϑηοτࢦఆʹϚΠφεͷΛ ࢦఆͰ͖ΔΑ͏ʹ͢Δ w TVCTUSͳͲؔͰαϙʔτ͞Ε͍ͯͨ w ͍·ͷͱ͜ΖରͰ͍ͯͳ͍ͷͰ௨Γͦ͏ 21
$str = 'abcdef'; var_dump($str[-2]); // => string(1) "e" 22
6OEFS%JTDVTTJPO 23
5SBJUTXJUIJOUFSGBDFT w τϨΠτʹΠϯλʔϑΣΠεΛ ࣮Ͱ͖ΔΑ͏ʹ͢Δ w ͢Β͍͠ w ͥͻ࣮͍͖͍ͯͨͩͨ͠ 24
trait LoggerInjectTrait implements LoggerAwareInterface { protected $logger; /** @Inject */
public function setLogger(LoggerInterface $logger) { $this->logger = $logger; } } 25
%FDMJOF 26
1SPQFSUZ"DDFTTPST4ZOUBY w ΫϥεͷϓϩύςΟͷΞΫηαఆٛ w ΊͬͪΌཉ͔ͬͨ͠ͷʹͳΜͰ 27
$MBTT.FUBEBUB "OOPUBUJPOT w ΞϊςʔγϣϯͷωΠςΟϒαϙʔτ ٫Լ͞Ε͍ͯΔ w %PDίϝϯτͷΞϊςʔγϣϯΛѻ͏ ʮ"OOPUBUJPOTJOEPDCMPDLʯ *OBDUJWFʹͳ͍ͬͯΔ 28
·ͱΊΔͱ 29
1)1υΩϡϝϯτΛಡ͏ w ҠߦΨΠυΛಡΉͱϦϦʔεͷ༰͕ ѲͰ͖·͢ w 3'$ΛಡΉͱࠓޙͷػೳՃͳͲͷಈΛ ݟΔ͜ͱ͕Ͱ͖·͢ 30
͍͞͝ʹ 31
1)1ΤϯδχΞͱ J04ΤϯδχΞͱ "OESPJEΤϯδχΞͱ σβΠφʔͱ ͱ͔͘Ұॹʹಇ͍ͯ͘ΕΔํΛืू͍ͯ͠·͢ʂʂ 32