phpstorm在centos上的代码审查

Installing Required Tools on CentOS
Before configuring code review in PhpStorm, ensure your CentOS system has the necessary dependencies installed. Start by installing PHP and essential extensions (e.g., php-cli, php-xml, php-json) using yum:

sudo yum install php php-cli php-xml php-json

Verify PHP installation with php -v. Next, install Composer (a PHP dependency manager) to manage code analysis tools globally.

Installing Code Analysis Tools via Composer
PhpStorm integrates with popular static analysis tools to enforce coding standards and detect issues. Install the following tools globally using Composer:

• PHP Code Sniffer (phpcs): Checks code against coding standards (e.g., PSR2).

  composer global require "squizlabs/php_codesniffer=*"
  

• PHP Mess Detector (phpmd): Identifies potential code problems (e.g., unused variables, suboptimal logic).

  composer global require "phpmd/phpmd=*"
  

• PHPStan/Psalm: Advanced static analyzers for type safety and error detection (optional but recommended).

  composer global require "phpstan/phpstan"
  composer global require "vimeo/psalm"
  

After installation, confirm the tools are accessible by checking their paths (e.g., ~/.composer/vendor/bin/phpcs).

Configuring PhpStorm for Code Review

1. Set Up PHP Interpreter: Open PhpStorm → File → Settings → Languages & Frameworks → PHP. Click the ... button next to “CLI Interpreter” and select the PHP binary (e.g., /usr/bin/php). Click Apply to save.
2. Configure Code Sniffer: Navigate to Settings → Languages & Frameworks → PHP → Code Sniffer. Click the Configuration button, browse to the phpcs path (e.g., ~/.composer/vendor/bin/phpcs), and click Validate to confirm. In Editor → Inspections, expand the PHP node, check PHP Code Sniffer Validation, and select a ruleset (e.g., PSR2) from the dropdown.
3. Configure PHP Mess Detector: Go to Settings → Languages & Frameworks → PHP → Quality Tools → PHP Mess Detector. Click Configuration, select the phpmd path (e.g., ~/.composer/vendor/bin/phpmd), and validate. Enable PHPMD in inspections to run it alongside phpcs.
4. Enable Real-Time Checks: PhpStorm runs inspections automatically as you type. To customize, go to Editor → Inspections and adjust severity levels (e.g., mark “Undefined variable” as an error). Use Code → Inspect Code to run manual checks on the entire project or selected files.

Running and Managing Code Reviews

• Manual Inspection: Select a file, directory, or the entire project, then go to Code → Inspect Code. Choose a profile (e.g., “PHP Code Sniffer”) and click OK. Results appear in the Inspection Results panel, where you can view issues by severity (errors, warnings) and apply fixes (e.g., “Fix all” for automatic corrections).
• Real-Time Feedback: PhpStorm underlines code violations (e.g., PSR2 formatting errors) with red or yellow squiggles. Hover over the underline to see the issue description and suggested fixes. Use Alt+Enter to apply quick fixes (e.g., adding missing docblocks).
• Integration with Version Control: Configure Git (or another VCS) in PhpStorm (Settings → Version Control → Git) to track changes. Use Commit → Commit and Inspect Code to run inspections before committing, ensuring only compliant code is pushed.

Optional: Customizing Rulesets
For project-specific standards, create a custom ruleset XML file (e.g., custom-ruleset.xml) and reference it in PhpStorm’s Code Sniffer/PHPMD settings. This allows you to enforce additional rules (e.g., banning eval()) or disable default ones.