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
PHP8.3の機能を振り返る / Review of PHP 8.3 features
Search
shiro seike
PRO
April 13, 2024
Programming
1
130
PHP8.3の機能を振り返る / Review of PHP 8.3 features
PHPカンファレンス小田原2024
https://phpcon-odawara.jp/2024
shiro seike
PRO
April 13, 2024
Tweet
Share
More Decks by shiro seike
See All by shiro seike
地方こそサーバーレス、その意義に迫るサーバーレスPHP / Serverless PHP: The Rural Areas, and Why Serverless PHP Matters
seike460
PRO
2
61
サーバーレスらしさを意識した AWSにおける開発手法 / Development methodologies in AWS that are serverless-like
seike460
PRO
1
57
OpenAPIを中心に考えるAPI開発入門 / Introduction to API Development with a Focus on OpenAPI
seike460
PRO
2
190
フルサーバーレスアーキテクチャの運用を重ねた先に見える価値 / The value that can be seen beyond the operation of a full serverless architecture
seike460
PRO
0
23
決断するための勇気、そのためのBacklog / Courage to make decisions, Backlog for that.
seike460
PRO
4
2.1k
Backlog API x Generative AI
seike460
PRO
0
88
「サーバーレス」ってなんだろう みんなでワイガヤ談義 / What is "serverless?" Wigaya discussion with everyone
seike460
PRO
0
36
とにかくHTTP3をライトニングに話す / Anyway, I'll talk to Lightning about HTTP3.
seike460
PRO
0
140
PHP Serverless Pattern
seike460
PRO
0
16
Other Decks in Programming
See All in Programming
TypeScriptでもLLMアプリケーション開発 / LLM Application In Typescript
rkaga
5
1.3k
Introducing Kotlin Multiplatform in an existing mobile app - Workshop Edition | AndroidMakers Paris
prof18
0
170
AppRouter Panel Talk
yosuke_furukawa
PRO
1
520
TypeScriptから始める VR生活
tamagokakeg
2
110
ソースコードを美しくたもつために ~コードレビューの認知限界を突破し、年間400リリースを達成する~
kotauchisunsun
1
600
Native Federation: The Future of Micro Frontends in Angular
manfredsteyer
PRO
0
170
教えて!スクラムコーチ品質とスピードのバランスはどうすりゃいいの?
pinboro
0
100
ServerAction で Progressive Enhancement はどこまで頑張れるか? / progressive-enhancement-with-server-action
takefumiyoshii
6
510
RubyGems on ruby.wasm
kateinoigakukun
0
110
Going beyond Apache Parquet's default settings
xhochy
0
150
RustでAWS Lambda functionをいい感じに書く
taiki45
2
140
Timeline エディター拡張入門
yucchiy
0
450
Featured
See All Featured
Building Effective Engineering Teams - LeadDev
addyosmani
33
1.9k
[RailsConf 2023] Rails as a piece of cake
palkan
28
4k
The Illustrated Children's Guide to Kubernetes
chrisshort
32
47k
Embracing the Ebb and Flow
colly
80
4.2k
Facilitating Awesome Meetings
lara
43
5.6k
Build The Right Thing And Hit Your Dates
maggiecrowley
25
2k
Stop Working from a Prison Cell
hatefulcrawdad
266
19k
Creatively Recalculating Your Daily Design Routine
revolveconf
211
11k
Visualization
eitanlees
137
14k
Designing for Performance
lara
601
67k
Ruby is Unlike a Banana
tanoku
96
10k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
23
1.7k
Transcript
©Fusic Co., Ltd. 1 PHP8.3ͷػೳΛৼΓฦΔ 2024.04.13 ਗ਼Ո࢙ @seike460 PHPΧϯϑΝϨϯεখాݪ2024
©Fusic Co., Ltd. 2 ਗ਼Ո ࢙ @seike460 AWS Community Builder
Serverless PHPΧϯϑΝϨϯεԬ2023 ࣮ߦҕһ - ίϛϡχςΟ - Fukuoka.php - Fukuoka.go - JAWS-UG Fukuoka - Serverless Meetup Fukuoka - Cloudflare Meetup Fukuoka - JP_Stripes Fukuoka ࣗݾհ ͡Ίʹ גࣜձࣾFusic ϓϦϯγύϧΤϯδχΞ/ΤόϯδΣϦετ
©Fusic Co., Ltd. 3 CONTENTS ࣍ 1. PHP8.3ͷϦϦʔεʹ͍ͭͯৼΓฦΔ 2. ৽ػೳͷϦετΞοϓ
3. ֤ػೳͷઆ໌ͱར༻ྫ 4. ύϑΥʔϚϯεൺֱ 5. ·ͱΊ
©Fusic Co., Ltd. 4 PHP8.3ͷϦϦʔεʹ͍ͭͯৼΓฦΔ 1
©Fusic Co., Ltd. 5 PHP8.3ͷϦϦʔεʹ͍ͭͯৼΓฦΔ - PHP 8.3.0 - 202311݄23
- PHP 8.3.1 - 202312݄21 - PHP 8.3.2 - 20241݄18 - PHP 8.3.3 - 20242݄15 - PHP 8.3.4 - 20243݄14 - PHP 8.3.6ɹɹɹɹ˞PHP8.3.5ReleasePage͔Βফ͍͑ͯͨ - 20244݄11ʢNewʂʣ
©Fusic Co., Ltd. 6 PHP8.3ͷαϙʔτظݶ - Active Support - 202511݄23
ࠓ͔Β590 - Security Support - 202611݄23 ࠓ͔Β955 ͭ·ΓPHPΧϯϑΝϨϯεখాݪ2024 ͔Β590ɺ955ͱ͓͍֮͑ͯͯ ࢥ͍ग़ͤΔΑ͏ʹ͓͖ͯ͠·͠ΐ͏
©Fusic Co., Ltd. 7 ৽ػೳͷϦετΞοϓ 2
©Fusic Co., Ltd. 8 ৽ػೳͷϦετΞοϓ - ػೳͱͯ͠ͷՃ - Ϋϥεఆͷܕ͚ -
Ϋϥεఆͷจࣈྻࢦఆ - Attribute#[\Override]ͷՃ - ಡΈऔΓઐ༻ϓϩύςΟͷσΟʔϓΫϩʔϯ - ίϚϯυϥΠϯLinterͷෳϑΝΠϧࢦఆʢࠓճׂѪʣ - ؔɺϝιουͷՃ - json_validate - Randomizer::getBytesFromString() - Randomizer::getFloat() - Randomizer::nextFloat() https://www.php.net/releases/8.3/ja.php
©Fusic Co., Ltd. 9 ֤ػೳͷઆ໌ͱར༻ྫ 3
©Fusic Co., Ltd. 10 Ϋϥεఆͷܕ͚ interfaceͰఆٛ͞Εͨఆ ʮTESTʯ͕จࣈྻͱͯ͠ઃఆ ࣮͢ΔΫϥεFooͰྻʹɺ ͞ΒʹBarͰnullʹมߋ͞Ε͍ͯ·͢ɻ interfaceͷఆ͕ࢠΫϥεͰ
ܕΛࣗ༝ʹมߋͰ͖ΔͨΊɺ ༧ظͤ͵όάͷݪҼͱͳΔՄೳੑ
©Fusic Co., Ltd. 11 Ϋϥεఆͷܕ͚ - ࠾༻͞ΕͨProposal ྻڍܕɺtraitɺinterfaceɺclassؒͰ ܕ͖ͷఆΛڞ༗͠ɺ Ұ؏ੑͱܕ҆શੑΛอ࣋
ఆͷ࠶ఆٛΛڐͭͭ͠ɺ ܕΛอ࣋͢Δ͜ͱͰɺ ༧ଌՄೳͰ҆શͳίʔυϕʔεΛ࣮ݱ
©Fusic Co., Ltd. 12 Ϋϥεఆͷจࣈྻࢦఆ ΫϥεఆΛಈతʹར༻͢Δͱ ߏจΤϥʔʹͳΔ มʹԠͨ͡ɺఆΛग़ྗ͍ͨ͠ έʔεԟʑʹͯ͋͠ΔͨΊ constantؔΛ͏ͳͲ
ඇৗʹࡶʹͳͬͯ͠·͍ͬͯͨ
©Fusic Co., Ltd. 13 Ϋϥεఆͷจࣈྻࢦఆ - มϓϩύςΟಈతʹࢦఆՄೳ ࠨͷ༷ͳέʔεΛར༻͢Δ͜ͱͰ ίʔυͷදݱྗ্͕͕͍ͬͯͨ ࠨͷίʔυPHP8.2Ͱ࣮ߦՄೳ
- มͷಈతࢀর - ΦϒδΣΫτϓϩύςΟͷಈతࢀর - ੩తϓϩύςΟͷಈతࢀর
©Fusic Co., Ltd. 14 Ϋϥεఆͷจࣈྻࢦఆ ͪΖΜϝιουʹରԠ͍ͯͨ͠ ҰํͰఆʹରԠ͍ͯ͠ͳ͔ͬͨ ࠨͷ༷ͳίʔυ ͨΓલʹॻ͍ͯ͠·͍ͦ͏͕ͩ ͜Ε͕NGͩͬͨ
©Fusic Co., Ltd. 15 Ϋϥεఆͷจࣈྻࢦఆ - خ͍͠ར༻έʔε Enum ಛʹEnumΛར༻͢Δέʔε͕خ͍͠ ࣍ͷΑ͏ʹ࣮͢Δ͜ͱग़དྷΔͷͰ
EnumΛඇৗʹར༻͘͢͠ͳΓ·͢ (͜Εͬͱૣ͘ཉ͔ͬͨ͠ͳ͊…) ͜ͷ࣮ʹΑΓདྷʹͳΔͱࣗಈతʹ PHPConference Odawara 2025ʹͳΓ ͋ͱinterfaceΛ࣮͢Δͱ ։࠵ՄೳʹͳΓ·͢
©Fusic Co., Ltd. 16 Attribute#[\Override]ͷՃ ϝιου໊ͷλΠϓϛεͳͲʹΑΓ ҙਤͨ͠ΦʔόʔϥΠυ͕ࣦഊ͠ɺ ҙਤ͠ͳ͍ಈ࡞ͱͳΔ͜ͱ͕͋Δ ࠨͷίʔυͷ߹ɺPHPUnitͷ setUp͕setUppʹͳ͍ͬͯΔͨΊɺ
myProp্͕ॻ͖͞Εͳ͍
©Fusic Co., Ltd. 17 Attribute#[\Override]ͷՃ ϝιου໊ͷλΠϓϛεͳͲʹΑΓ ҙਤͨ͠ΦʔόʔϥΠυ͕ࣦഊ͠ɺ ҙਤ͠ͳ͍ಈ࡞ͱͳΔ͜ͱ͕͋Δ ࠨͷίʔυͷ߹ɺPHPUnitͷ setUp͕setUppʹͳ͍ͬͯΔͨΊɺ
myProp্͕ॻ͖͞Εͳ͍ ݁Ռɺཧ༝͕Θ͔ΒͣҰੜΉ͜ͱʹ
©Fusic Co., Ltd. 18 Attribute#[\Override]ͷՃ - ͛ΔBadέʔε #[\Override]ͱ͍͏Attribute͕Ճ Classinterfaceʹಉ͡Method͕ ఆٛ͞Ε͍ͯͳ͍߹Τϥʔ͕ൃੜ
ҾΓ͕ؒҧ͍ͬͯΔ߹ ݩͷϝιου͕มߋ͞Εͨ߹༗ޮ Fatal error: Tests\Unit\ExampleTest::setUpp() has #[\Override] attribute, but no matching parent method exists
©Fusic Co., Ltd. 19 ಡΈऔΓઐ༻ϓϩύςΟͷσΟʔϓΫϩʔϯ readonlyෆมੑΛอͭͨΊʹ ඇৗʹ༗༻ͳػೳ ҰํΦϒδΣΫτͷΫϩʔϯ࡞ͷࡍ ৽͍͠ڥཁ݅ʹ߹Θͤͯ ෦ঢ়ଶΛมߋ͍ͨ͠ࣄ͕͋Δ
ࠨͷ߹ɺDateTimeΛ Clone࣌ͷͷʹมߋ͍ͨ࣌͠ͷྫ
©Fusic Co., Ltd. 20 json_validate json_validate() ͕ؔՃ JSONϑΥʔϚοτΛޮతʹݕূ json_decode()Λ༻ͨ͠ݕূͰɺ ෆਖ਼ͳJSONσʔλͰ
ΦϒδΣΫτྻΛੜ͠ɺ ແବͳϝϞϦͱCPUΛফඅ͍ͯͨ͠
©Fusic Co., Ltd. 21 Random\Randomizer::getBytesFromString Random֦ுϞδϡʔϧʹɺ ࢦఆͨ͠จࣈྻ͔ΒϥϯμϜͳจࣈྻ Λੜ͢ΔgetBytesFromString͕Ճ ҉߸తʹ҆શͳϥϯμϜจࣈྻ͕ ؆୯ʹੜՄೳʹ
©Fusic Co., Ltd. 22 Random\Randomizer::getFloatɺnextFloat ϥϯμϜුಈখΛੜ͢Δ getFloatՃ nextFloatଘࡏͯ͠ɺ ͜ͷ߹0Ҏ্1ະຬͷුಈখΛ ੜ͢ΔࣄʹͳΓɺࠨͷίʔυͱಉ
©Fusic Co., Ltd. 23 ͦͷଞͷՃؔ͋Γ·͢ ϦϦʔεαΠτChangeLogΛνΣοΫ͠·͠ΐ͏ʂ
©Fusic Co., Ltd. 24 ύϑΥʔϚϯεͷൺֱ 4
©Fusic Co., Ltd. 25 ύϑΥʔϚϯεͷൺֱ ϚΠφʔΞοϓσʔτͳͷͰɺ ڪΒ͘LaravelͳͲͰͷมԽ ݟ͑ͮΒ͍ͱߟ͑·ͨ͠ ͳͷͰCPUBoundͳฏํࠜͷܭࢉΛ ऀͷझຯͰFiberΛ͍
50ճߦ͍·ͨ͠ɻ ※Fiberͬͯ·͕͢ɺCPU BlockingͰ ಉظతͳॲཧͱͳ͍ͬͯ·͢ 50ճLoopͯ͠Δͱࢥ͍ͬͯͩ͘͞ɻ
©Fusic Co., Ltd. 26 ύϑΥʔϚϯεͷൺֱڥ MacBook Pro (2021) asdfͰBuildͨ͠ޙͷphp php.iniͷௐͳ͠
php 8.3.4 php 8.2.17
©Fusic Co., Ltd. 27 ύϑΥʔϚϯεͷൺֱ - ։࢝࣌ؒΛܭଌ - 50ͷFiberΛ༻ҙ͢Δ -
ฏํࠜΛ100000000ճ࣮ߦΛࠐΉ - ऴྃ࣌ؒΛܭଌ
©Fusic Co., Ltd. 28 ύϑΥʔϚϯεͷൺֱ - FiberͷॲཧΛ։࢝ - FiberͷॲཧΛͭ -
ूܭͯ͠૯ܭ࣌ؒΛग़ྗ
©Fusic Co., Ltd. 29 ύϑΥʔϚϯεͷൺֱ PHP8.2.17 PHP8.2.17ɿ10.37ʙ10.39ඵ
©Fusic Co., Ltd. 30 ύϑΥʔϚϯεͷൺֱ PHP8.3.4 PHP8.3.4ɿ10.35ʙ10.37ඵ -> ͪΐͬͱ͚ͩૣ͘ͳ͍ͬͯΔʂ(ͪΐͬͬͱ͚ͩ)
©Fusic Co., Ltd. 31 PHP8.3 ಛʹܕAttributeΛར༻ͯ͠कΕΔͱ͍͏ࢥ͕ڧ͘ײ͡ΒΕͨ PHPݎ࿚ͳϓϩάϥϜΛॻ͘͜ͱ͕ग़དྷΔ४උ͕ग़དྷ͍ͯΔ ঢ়گʹԠͯ͡ݻ͘ॻ͖ɺૣ͞ΛٻΊΔ࣌ॊೈʹهड़ΛબՄೳ
©Fusic Co., Ltd. 32 ·ͱΊ 5
©Fusic Co., Ltd. 33 ·ͱΊ PHP8.3PHPΧϯϑΝϨϯεখాݪ2024͔Β955ͷ͖߹͍Ͱ͢ɻ͔ͬ͠Γ͖߹͍·͠ΐ͏ Point 01 ܕAttributeͰίʔυकΔͱ͍͏උ͕ਐΜͰ͓Γɺࣗͨͪʹͯඋ͢ΔࣄΛબͰ͖Δɻ Point
02 ࠓճՃ͞ΕͨؔҎ֎ͷͷ͋Γ·͢ʂͥͻChangeLogΛͬͯΈ·͠ΐ͏ʂ Point 03 एׯPHP8.3ͷํ͕ૣ͘ͳ͍ͬͯΔࣄ͕ݟ͑ͨɺͰΞοϓσʔτͷతʹ͢Δ΄ͲͰ͋Γ·ͤΜɻ Point 04
©Fusic Co., Ltd. 34 Thank You We are Hiring! https://recruit.fusic.co.jp/
͝ਗ਼ௌ͍͖ͨͩ͋Γ͕ͱ͏͍͟͝·ͨ͠