PHP
laravel

macにlaravelをインストール

久しぶりにPHPのおさらいがてらLaravelをインストールしました。
①macのPHPが5.6だったので7.2にバージョンアップ
$ php -v
PHP 5.6.33 (cli) (built: Jan  8 2018 14:11:21) 
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies

brew search php@ で検索できなかったのでbrew update

$ brew search php@7
No formula found for "php@7"

brew updateでエラー発生。

$ brew update
Warning: php@5.6 is outdated!
To avoid broken installations, as soon as possible please run:
  brew upgrade
Or, if you're OK with a less reliable fix:
  brew upgrade php@5.6
Error: Could not link:/usr/local/share/man/man1/brew.1

Please delete these paths and run "brew update".
Error: Could not link:/usr/local/share/doc/homebrew
$ rm -rf /usr/local/share/man/man1/brew.1
$ rm -rf /usr/local/share/doc/homebrew
$ brew install php@7.2
$ brew install composer

あとはlaravelの公式サイトでインストールを続ける。