Remove homebrew/php/brew-php-switcher, homebrew/php/composer@1.2, homebrew/php/composer@1.5
Remove homebrew/php/brew-php-switcher, homebrew/php/composer@1.2, homebrew/php/composer@1.5

Homebrew/homebrew-command-not-found,bfontaine/homebrew-command-not-found,bfontaine/homebrew-command-not-found,Homebrew/homebrew-command-not-found