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
入門 PHP 5.4 / Introduction of PHP 5.4
Search
Sotaro Karasawa
March 27, 2012
Technology
1
4.4k
入門 PHP 5.4 / Introduction of PHP 5.4
PHP勉強会@東京 #58 発表資料です。
http://d.hatena.ne.jp/sotarok/20120328/1332864411
Sotaro Karasawa
March 27, 2012
Tweet
Share
More Decks by Sotaro Karasawa
See All by Sotaro Karasawa
ソフトウェアxスタートアップから見た飲食と配送の世界 / The World of Food Deliverlies and Restaurant Businesses from a Software and Startup Perspective
sotarok
1
1.1k
CTO 3度目の正直 / My 3rd CTO Career
sotarok
19
9.4k
Introduction to the Corporate Solutions Engineering at MTC2018
sotarok
1
35k
Mercari meetup for Corporate Engineering #1 / What is "Corporate Engineering"?
sotarok
2
2.3k
Markdown and WYSIWYG
sotarok
1
5.7k
20 Jan 2017 / Moving Beyond Borders - Mercari DAY
sotarok
8
15k
PHPBLT の心得 / PHPBLT #5 @ペパボ
sotarok
5
3.3k
Wiki についての今昔物語 / Crowi
sotarok
5
14k
PHPでダイエット / Dietcube #phpblt
sotarok
2
4.2k
Other Decks in Technology
See All in Technology
開発パフォーマンスを最大化するための開発体制
ham0215
7
1.1k
One engineer company with Ruby on Rails
rstankov
2
430
Gitlab本から学んだこと - そーだいなるプレイバック / gitlab-book
soudai
7
1.3k
一生覚えておきたい「システム開発=コミュニケーション」〜初めての実務案件振り返りLT〜
maimyyym
2
320
Next.js に疲れた私は Vue3 に癒やされた
akagire
0
140
M5stackで使用できるpHセンサの開発
shinrinakamura
0
170
MLOpsの「壁」を乗り越える、LINEヤフーの Data Quality as Code
lycorptech_jp
PRO
8
620
今さら聞けないDocker入門 〜 Dockerfileのベストプラクティス編
devops_vtj
4
550
Oracle Base Database Service 技術詳細
oracle4engineer
PRO
5
37k
M5と自作基板をくっつけてみた〜M5 Japan Tour 2024 Spring 福冈 (Fukuoka|福岡)〜
keropiyo
0
130
ルーターでプレゼンする
puhitaku
1
3.3k
BPStudyの200回を中心にIT業界を振り返る。そしてこれから
haru860
3
410
Featured
See All Featured
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
20
1.8k
Java REST API Framework Comparison - PWX 2021
mraible
PRO
18
6.9k
Git: the NoSQL Database
bkeepers
PRO
423
63k
Making Projects Easy
brettharned
109
5.5k
BBQ
matthewcrist
80
8.8k
Raft: Consensus for Rubyists
vanstee
133
6.3k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
188
16k
A Modern Web Designer's Workflow
chriscoyier
689
190k
Documentation Writing (for coders)
carmenintech
60
4k
4 Signs Your Business is Dying
shpigford
176
21k
10 Git Anti Patterns You Should be Aware of
lemiorhan
649
58k
Principles of Awesome APIs and How to Build Them.
keavy
121
16k
Transcript
ೖ PHP 5.4 Introduction of PHP 5.4 @sotarok http://git.io/sotarok PHPษڧձ@౦ژ
#58
PHP 5.4 ! ͏ͬͯ·͔͢
PHP 5.4 ࠓͷ
WEB+DB PRESS Vol.65 http://www.amazon.co.jp/dp/477414830X/
WEB+DB PRESS Vol.59 http://www.amazon.co.jp/dp/4774143898/ ͳΜͱ ·ͪΘͼͨʂ
ػೳͱ͔հ ͪΐͬͱͬͯΈΔ ֤ϥΠϒϥϦͷରԠঢ়گ PHP 5.4 Ҡߦ͍ͭ͠·͠ΐ͏͔ ࠓͷ
Crocos, Inc. Ethna git-daily ύʔϑΣΫτPHP ࣗݾհ Red Bull ϓϦϯ Perfume
͍ΖΫϩʔόʔZ Sotaro Karasawa ฑ૱ଠ ϩϦϙ͓͡͞Μ
PHP 5.4 ʹ͍ͭͯ
PHP 5.4 ৽ػೳʹ͍ͭͯ ·ͣಡΉ͖ࢿྉ PHP 5.4: The New Bits http://speakerdeck.com/u/dshafik/p/php-54-the-new-bits
Begin your love affair with traits http://slidesha.re/ssKtnP PHP 5.3.x ͔Β PHP 5.4.x ͷҠߦ http://www.php.net/manual/ja/migration54.php
PHP 5.4 - Build in server - Array short syntax
- Array Dereferencing - Traits - Binary Notation - Upload Progress - Delete Deprecation (safe mode, magic quotes etc.) - ͋ͱ͍Ζ͍Ζ (͒
Array Short Syntax $array = [1, 2, 'miyazaki' => 'aoi',];
Array Dereferencing $basename = pathinfo(__FILE__)['basename'];
Class member access on instantiation echo (new \DateTime())->format('Y-m-d');
SessionHandler http://www.php.net/manual/ja/class.sessionhandler.php http://www.php.net/manual/ja/class.sessionhandlerinterface.php class DumpSessionHandler extends SessionHandler { public function
read($id) { $data = parent::read($id); var_dump($data); return $data; } }
Traits http://jp.php.net/manual/ja/language.oop5.traits.php trait FileWriter { public function write($content) { //
... } } class FileLogger implements Logger { use FileWriter; }
ͪΐͬͱ͍ͬͯ͡ΈΔ
͍·͙͑͢Δ PHP 5.4 CentOS → Debian ʹೖΕସ͑Δ ·͊ɺremi-test Ͱ͑Δͣ Debian
→ dotdeb http://www.dotdeb.org/2012/03/13/packages-of-php-5-4-0-have-been- updated/ Crocos → http://php.marvel.strk.jp/deb/
ιʔε͔ΒೖΕΔ PHP 5.4 ࠷ۙྲྀߦΓͷ php-build + phpenv Built-in-server ͕͋Δ͓ӄͰԸܙഒ૿ ࢀߟจݙ:
phpenv Ͱෳͷ PHP ڥΛཧ͢Δ - Born Too Late http://blog.yuyat.jp/archives/1446 phpenv+php-build+pyrusͰͷෳόʔδϣϯPHPཧͳͲ http://blog.dataich.com/2012/01/11/multiple-versions-php-phpenv- phpbuild-pyrus/
໘͔ͩΒαʔό1आΓΔ ͘͞ΒVPS http://vps.sakura.ad.jp/ 3/29 ϦχϡʔΞϧ͔ͩΒগͭ͠ͱྑ͍͔ ϋΠεϖοΫʹʂ҆͘ʂ
࣮ࡍʹ͍ͬͯ͡ΈΔ ...
֤ϥΠϒϥϦͷରԠঢ়گʹ͍ͭͯ ͋·ΓࢀߟʹͳΒͳ͍ใ
Symfony2, Doctrine2 ͏͍ͯ͝·͢
APC × 3.1.9 ͏ͳΒ SVN ͷͭ $ svn co https://svn.php.net/repository/pecl/apc/
trunk ./apc-src $ cd apc-src $ phpize $ ./configure && make && sudo make install
Xdebug × 2.1.4 2.2.0 RC2 or GitHub $ git clone
https://github.com/derickr/xdebug.git $ cd xdebug $ phpize $ ./configure && make && sudo make install
Ethna ? 2.6.0 Ͱ PHP 5.3 ରԠͯ͠·͕͢φχΧ
ͦͷଞ ಈ͘ͱࢥ͍·͢ PHP 5.3 Ͱਅ໘ʹͬͯͨϠπͳΒಈ͘
PHP 5.4 Ҡߦ͍ͭ͠·͠ΐ͏͔
Ҡߦʹ͋ͨͬͯҙ͖͢͜ͱ ΄ͱΜͲͳ͍ʂ ʮPHP 5.3 ·ͰͷରԠΛ͔ͬ͠Γ͖͍ͬͯͯΕʯ(2ճ) ·ͩ Production ʹೖΕͯͳ͍͚ͲɺStaging Ͱฐ ࣾΞϓϦ
(PHP 5.3 + Symfony2) ݩؾʹಈ͍͍ͯΔ
Ҡߦʹ͋ͨͬͯҙ͖͢͜ͱ ֦ுػೳܥҙ͕ඞཁ͋Δఔɻ ݹ͍ίʔυΛ࣋ͬͯΔਓ: - magic quotes ܥؔ - register globals
- Call-time pass-by-reference ͍͜ͷΜͷͰυΩυΩ͢Δਓ PHP 5.4 Ҏલʹ 5.3 ʹ͋͛ΒΕͳ͍ͷͰઆ
Call-time pass-by-reference function add(&$a) { $a += 1; } $b
= 2; add(&$b); // => Fatal error: Call-time pass-by- reference has been removed
͋ͳ͕͍ͨͭ PHP 5.4 Λ͓͏ͱ͖͔͢
!?
None
ͳͥ PHP 5.4 Λࠓ͙͓͢͏ͱ͖͔͢ - ϓϩάϥϛϯάɾ࠶ར༻ͷଅਐ: Traits - ͍ɾলϝϞϦ -
http://travis-ci.org/#!/sotarok/git-daily/builds/800708h PHP 5.3: 13.00Mb, PHPUnit 4s, Behat 0.867s PHP 5.4: 7.75Mb, PHPUnit 3s, Behat 0.637s
ͳͥ PHP 5.4 Λࠓ͙͓͢͏ͱ͖͔͢ - ʮͦ͏͠ͳ͚ΕͳΒͳ͘ͳ͔ͬͯΒʯͰ͍ - ͕࣌ؒܦཱͯͭ΄ͲҠߦେม - όʔδϣϯ͕͕ؒΔ΄ͲҠߦେม
ྫ: ʮSymfony ͕PHP 5.3 ࠓ͔Βαϙʔτ͠ͳ͘ͳΔ Β͍͠ΑʂͲ͏͠Α͏Կ४උ͍ͯ͠ͳ͍ʂʯ
ͳͥ PHP 5.4 Λࠓ͙͓͢͏ͱ͖͔͢ - ٕज़ऀͷཆ - ૣ͔͘ΒΩϟονΞοϓ͢Δ͜ͱͰɺTraits ͳͲΛ ༻͍ͨϓϩάϥϛϯάͷͰ͖ΔਓɾڥΛͭ͘Δ
- ϓϥΫςΟεΛੵͤ͞Δ - Traits ΛͬͨϥΠϒϥϦ࣍ʑͱग़ͯ͘Δͣ - ݹ͍όʔδϣϯͰϝϯς͠ଓ͚Δίετ - ࠓେม͚ͩͲ ͞Βʹݴ͑
PHP 5.3 ͕͍ͭ·Ͱαϙʔτ͞ΕΔ͔ 3/3 ʹͦ͏͍͕͍ͬͨٞ͋ͬͯΔ ·͕ͩ݁ग़ΔΑ͏ͳஈ֊Ͱͳ͍ https://wiki.php.net/rfc/php53eol http://news.php.net/php.internals/58469
·ͱΊ
·ͱΊ PHP 5.4 Λ͍·͠ΐ͏