PHPプロジェクトのパフォーマンスが自動的に向上

PhpStorm by JetBrains is a sophisticated Integrated Development Environment (IDE) specifically designed for PHP and web development. It offers a range of features to enhance your coding experience, including syntax highlighting, intelligent code completion, on-the-fly error detection, built-in debugging tools, and advanced code refactoring capabilities. It also supports various web technologies like HTML, CSS, and JavaScript, making it a versatile tool for building complete web applications.

The PhpStorm 2026.1 update introduces a feature that optimizes project indexing, helping maintain performance in large and complex codebases. The IDE now automatically detects framework-specific directories that contain generated files, caches, or user-uploaded content and excludes them from indexing. This reduces unnecessary processing and keeps common development tasks responsive, without requiring developers to manually configure exclusions. It is particularly useful in projects where such directories change frequently, ensuring that performance improvements are applied consistently with minimal effort.

To see a full list of what's new in version 2026.1, see our release notes.

PhpStorm is licensed per user, and is available as a commercial annual subscription license. We can supply new subscriptions, subscription renewals, lapsed renewals, and additional user licenses. See our PhpStorm licensing page for full details.

PhpStorm is available to buy in the following products:

• PhpStorm
• JetBrains All Products Pack