Function resolve_php_import 

pub fn resolve_php_import(
    import_path: &str,
    _current_file: &str,
    project_root: &Path,
) -> Option<String>

Resolve a PHP import path to a file path

This function handles PHP-specific namespace-to-file mapping:

• Converts backslash-separated namespaces to forward-slash paths
• Handles PSR-4 autoloading conventions
• Filters out external vendor namespaces (returns None for non-project code)

Arguments

• import_path - PHP namespace path (e.g., “App\Http\Controllers\UserController”)
• current_file - Not used for PHP (PHP uses absolute namespaces)
• project_root - Root directory of the project

Returns

Some(path) if the import resolves to a project file, None if it’s external/stdlib

Examples

• App\\Http\\Controllers\\FooController → app/Http/Controllers/FooController.php
• App\\Models\\User → app/Models/User.php
• Illuminate\\Database\\Migration → None (external vendor namespace)