March 2017
Intermediate to advanced
364 pages
9h 45m
Japanese
Content preview from 初めてのPHP
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
281
16
章
パッケージ管理
他の人が書いたコードパッケージを丸ごと利用して、「5章 ロジックのグループ：関数とファ
イル」で紹介した合理的な再利用をさらに一歩進めましょう。本章では、Composer パッケージ管
理システムを使って既存のライブラリを探し、プログラムに統合する方法を説明します。
過去にパッケージマネージャを使わずにサードパーティライブラリを統合しようとしたことが
あれば、おそらく必要となるすべての手順をよく理解していることでしょう。ライブラリの入った
アーカイブファイルをダウンロードして解凍し、解凍したファイルを特別な場所に入れて新しい
ファイルを見つけられるようにプログラムを修正します。
Composer を使うと、このすべてが1 つのコマンドで行えます。さらに、使用中のパッケージの
新バージョンがリリースされたら、Composer によるアップグレードも簡単です。
別の言語のパッケージマネージャ（J
avaScript の
npm
、Ruby の
gem
、Perl の
cpan
など）を使用し
た経験があれば、Composer の操作は簡単で好印象を受けるでしょう。
16.1
Composer
のインストール
端末のシェルプロンプトで以下のコマンドを実行すると、Composer のインストーラがダウン
ロードされて実行が開始されます。
curl -sS https://getcomposer.org/installer | php
Windows では、Composer インストーラをダウンロードしたら ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.