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Errors And Debugging
Local Debugging
Use APP_ENV=local or development and APP_DEBUG=1 only on a trusted development machine. ErrorResponse then shows escaped diagnostic details. Production returns generic errors even if debug is mistakenly enabled. Keep production PHP display_...
Environment Variables
Override Behavior
...The example above deliberately enables local debugging. Existing .env files are not rewritten on framework updates; choose safe values explicitly for a public deployment. Existing server or shell environment variables are not overwritten by...
Request Lifecycle
Debug By Layer
...See Errors And Debugging for checks and Security for safe production error handling.