JosephLenton/PHP-Error
PHP Error
PHP-Error is a web development utility and error handler that intercepts application exceptions, syntax errors, and fatal errors to replace default engine output with formatted HTML diagnostic pages during local testing. It activates automatically upon startup without requiring manual initialization calls within project code.
The system features interactive diagnostics that include contextual syntax highlighting for code snippets, path-based stack trace filtering to separate external library code from application logic, and inline remote file editing capabilities that persist code modifications directly from the rendered debugging interface. It also provides asynchronous and AJAX request interception with request replaying utilities to pause and retry failed background operations.
Configuration controls allow adjustments to error reporting levels, global suppression for production environments, legacy strictness adjustments, and temporary error handling bypass during specific callback executions.
Features
- PHP Development Tools - Provides a web development utility that intercepts application errors and syntax errors to render diagnostics during local testing.
- Error Handling - Catching and displaying detailed error screens with syntax highlighting and readable stack traces during web application development.
- Diagnostic Error Pages - Comprehensive error screens with readable stack traces, function signatures, and syntax highlighting are displayed directly in the browser during active development.
- PHP Error Handlers - Replaces standard error output with formatted HTML diagnostic pages and interactive stack traces.
- Automatic Library Initializers - The error reporting system is activated upon startup without requiring manual initialization calls within project code.
- Error Stack Filtering - Stack traces are filtered to prioritize application files and ignore external modules so debugging focuses directly on your own code.
- Stack Frame Filtering - Algorithmic filtering of call frames that separates external library code from application logic to streamline debugging output.
- Syntax Highlighters - Code snippet extraction and lexical formatting applied to error lines using integrated syntax highlighters for readable diagnostics.
- Global Error Handlers - Interception mechanism that replaces standard engine output by registering custom functions for runtime exceptions and fatal errors.
- Error Pages - Displays formatted HTML error pages in place of default engine output when exceptions or syntax errors occur.
- Error Page Diagnostics - Persisting code edits directly from browser-based error pages by accepting external save requests during the development workflow.
- Inline Remote File Editors - Integrated web-based editor endpoint that receives and saves code modifications directly from rendered debugging interface triggers.
- Remote Editing Tools - External save requests and custom endpoints are accepted so developers can modify files directly from the displayed error pages.
- Captured Request Replayers - Browser-side request capture and retry loop that pauses failed background operations for immediate validation during testing.
- Error Suppression Settings - Error display can be silently deactivated across the entire application using configuration settings when moving to production environments.
- Asynchronous Request Interceptions - Wrapping scripts can be injected or request flags accepted to catch JSON and asynchronous failures across varied frontend architectures.
- Custom Error Pages - Error reporting levels can be adjusted, unwanted errors suppressed, and defaults overridden to tailor output and sensitivity for different environments.
- Background Request Retries - Failing background requests can be paused and rerun automatically in the browser to test fixes without editing client-side code.
