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1. 代码规范审查以及修正工具 - PHP_CodeSniffer

• 简短说明

PHP_CodeSniffer is a set of two PHP scripts; the main phpcs script that tokenizes PHP, JavaScript and CSS files to detect violations of a defined coding standard, and a second phpcbf script to automatically correct coding standard violations. PHP_CodeSniffer is an essential development tool that ensures your code remains clean and consistent.

• 工具地址
  https://github.com/squizlabs/PHP_CodeSniffer
• 项目具体使用说明
  检测
  phpcs --standard=PSR2 ./，遵循psr2代码规范。 规范详细内容请看这里：http://www.php-fig.org/psr/psr-2/
  修复
  phpcbf --standard=PSR2 *