PhpStorm

PhpStorm is developed by JetBrains and requires a paid subscription. A 30-day free trial is available. Students and open-source project maintainers can apply for a free license.

PhpStorm's PHP support goes deeper than most plugin-based editors. It understands frameworks like Laravel and Symfony — providing accurate autocompletion, navigation to framework internals. The integrated Xdebug support is one of the best available in any editor.

The built-in database client, HTTP client and terminal mean fewer context switches during development. If PHP is your primary language, the productivity gains can justify the subscription cost. We use it. We have no business relation.

# Performance

PhpStorm runs on the JVM. Initial startup and project indexing are slow — this is the main complaint from users coming from lighter editors. Once indexed, the editor is fast and responsive.

# AI integration

JetBrains AI Assistant is available as an add-on subscription. It integrates with PhpStorm's existing code understanding, providing inline suggestions and a chat panel that is aware of the project's structure. Local model support is available through third-party plugins for users who want to keep code off external servers.

# Privacy

PhpStorm collects anonymous usage statistics. This is opt-in and configurable during setup or under Settings → Appearance & Behavior → System Settings → Data Sharing. Code does not leave your machine unless you enable JetBrains AI Assistant or another cloud-connected plugin.