Hack Header Interface File
The Sims 4 Household Data File is used by the popular life simulation video game to store content about a household of controlled people. You may see this data file if you want to modify The Sims 4 ga...
General Information
| Title | .HHI File Extension |
| Extension | .hhi |
| Full Form | Hack Header Interface File |
| File Type | Programming File |
| Developer | |
| MIME Type | text/plain |
File Function
| Primary Function | Store interface |
| Additional Functions | Support type checking, Enable autoloading |
| Features | Hack language support |
File Characteristics
| Quality | Syntax dependent |
| Supports Layers | N/A |
| Supports Transparency | N/A |
| Editable | Yes |
Use Cases
| Web Development | Yes |
| Hack Libraries | Yes |
| Server-Side Scripting | Yes |
Security and Practices
| Security Risks | Code execution |
| Best Practices | Code review, Linting |
Historical/Version Information
| Initial Release | 2014 |
| Latest Version | Dependent on HHVM version |
Associated Types
| Similar Extensions | .php, .hack, .hh |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
 HHVM |
Free | Windows, Mac, Linux |
 Visual Studio Code |
Free | Windows, Mac, Linux |
| Nuclide |
Free | Mac, Linux |