Instructions
- Search scope: PHP file directory and all its subdirectories
- Search target: All file names (excluding directory paths)
- Search types:
- Exact Match: Exact Match: File name must exactly match the keyword
- Partial Match: Partial Match: File name contains the keyword (default)
- Start With: Start With: File name starts with the keyword
- End With: End With: File name ends with the keyword
- Search is case-insensitive