The I/O component contains a collection of utilities to simplify and/or streamline operations dealing with input and output in PHP.
The following features are included within the I/O component:
| Feature | Description |
|---|---|
| ConsoleHelper | Utility that generalizes some functionality around user interaction on the command line |
| FileHelper | Utility with helper methods for common filesystem operations |
| LogConsoleAppender | Logging appender that outputs messages to STDOUT |
| LogFileAppender | Logging appender that outputs messages to a file |
| ParameterHelper | Utility that provides operations common to handling input parameters, such as from GET or POST requests |
| SanitationHelper | Utility that provides basic sanitation helpers and a framework for creating specialized ones |
| StringHelper | Utility that wraps useful string operations around PHP strings |
Continue to read about the ConsoleHelper within the I/O component, or visit the Table of Contents.