Global State

Test Isolation - Ensures PHPUnit tests start with a clean environment by reverting global state changes.

State Snapshotters - Captures and restores the state of PHP global variables and settings to isolate test environments.

State Capturing - Snapshots current global variables and settings to a backup to return the environment to its previous state.

Environment State Restoration - Implements a restore-point mechanism to revert global environment variables to a previously saved state.

State Snapshots - Captures the current values of global variables and constants as snapshots for later restoration.

PHP Runtime Snapshotting - Captures the state of global PHP data to restore the system to a known previous configuration.

Environment State Managers - Functions as a mechanism for backing up and reverting global application state to prevent side effects.

Global State Management - Saves and restores global variables and environment settings to prevent side effects between program components.

Runtime Variable Tracking - Monitors changes to PHP superglobals and server settings to maintain a consistent system environment.

Environment State Backups - Provides a backup-and-restore cycle to capture and revert the PHP environment state between test executions.

Controlled Environment Test Executions - Manages the state of global variables to create predictable and reproducible conditions for automated tests.

Testing Utilities - Provides a specialized component for managing environment snapshots during the execution of automated PHP test suites.

sebastianbergmannglobal-state