PHPDoc Documentation - Implementation Summary

? COMPREHENSIVE PHPDOC COMMENTS ADDED

Date: October 21, 2025 Task: Add comprehensive PHPDoc comments to all API classes Status: ? In Progress

? Files Enhanced with PHPDoc

? Completed Files

1. src/ApiGenerator.php

• Class-level documentation with feature list and version info
• Constructor with parameter descriptions
• list() - 30+ lines of documentation covering all filter operators
• read() - Full documentation with examples
• create() - Parameter and return type documentation
• update() - Usage examples and error handling
• delete() - Complete documentation
• bulkCreate() - Transaction documentation
• bulkDelete() - Efficiency notes
• count() - Filter support documentation

Total: 200+ lines of PHPDoc added

2. src/Database.php

• Class-level documentation with features
• Constructor with DSN configuration details
• getPdo() - Return type and usage examples

Total: 60+ lines of PHPDoc added

3. src/Authenticator.php

• Class-level documentation covering all auth methods
• Constructor with configuration structure
• authenticate() - Detailed method support documentation
• requireAuth() - Usage and behavior documentation
• createJwt() - Payload and expiration documentation
• validateJwt() - Validation process documentation
• getHeaders() - Fallback behavior documentation

Total: 120+ lines of PHPDoc added

4. src/SchemaInspector.php

• Class-level documentation with feature overview
• Constructor with initialization notes
• getTables() - Return format documentation
• getColumns() - Detailed column structure documentation
• getPrimaryKey() - Null handling examples

Total: 100+ lines of PHPDoc added

5. src/Rbac.php

• Class-level documentation with RBAC concepts
• Constructor with role structure examples
• isAllowed() - Wildcard and table-specific permission documentation

Total: 80+ lines of PHPDoc added

? Documentation Statistics

| File | Lines Added | Methods Documented | Examples Added | |------|-------------|-------------------|----------------| | ApiGenerator.php | 200+ | 9 | 12+ | | Database.php | 60+ | 2 | 2 | | Authenticator.php | 120+ | 6 | 8 | | SchemaInspector.php | 100+ | 4 | 5 | | Rbac.php | 80+ | 2 | 3 | | TOTAL | 560+ | 23 | 30+ |

? PHPDoc Standards Applied

? Class-Level Documentation

• Package name
• Author information
• Version number
• Feature list
• Purpose description

? Method Documentation

• Short description
• Detailed explanation
• @param tags with types and descriptions
• @return tags with detailed return information
• @throws tags for exceptions
• @example code snippets showing usage

? Property Documentation

• @var tags with types
• Purpose descriptions

? Documentation Features

1. Comprehensive @param Tags

/
 * @param string $table Table name to query
 * @param array  $opts  Query options (fields, filter, sort, page, limit)
 */

2. Detailed @return Tags

/
 * @return array Array of records matching the criteria
 */

3. Exception Documentation

/
 * @throws \PDOException If database query fails
 */

4. Practical Examples

/
 * @example
 * // Get users with filtering and pagination
 * $api->list('users', [
 *     'fields' => 'id,name,email',
 *     'filter' => 'age:gt:18,status:eq:active',
 *     'sort' => 'name:asc',
 *     'page' => 1,
 *     'limit' => 20
 * ]);
 */

5. Inline Code Snippets

/
 * Returns the underlying PDO object for direct database operations.
 * 
 * @example
 * $pdo = $db->getPdo();
 $stmt = $pdo->query("SELECT FROM users");
 */

? Documentation Benefits

For Developers

? Clear API usage - Know exactly how to use each method ? Type information - Understand parameter and return types ? Error handling - Know what exceptions to catch ? Examples - Copy-paste working code

For IDEs

? Autocomplete - Better IDE suggestions ? Type hints - Inline type information ? Quick docs - Hover documentation ? Navigation - Jump to definitions

For Documentation Tools

? phpDocumentor - Generate HTML documentation ? Doxygen - Create technical documentation ? Sami - Build API documentation

? PHPDoc Format Examples

Method Documentation Template

/
 * [Short one-line description]
 * 
 * [Detailed multi-line explanation of what the method does,
 * including any important notes, behaviors, or limitations]
 * 
 * @param Type $name Description of parameter
 * @param Type $name Description with more details
 * 
 * @return Type Description of what is returned
 * 
 * @throws ExceptionType If specific condition occurs
 * 
 * @example
 * // Usage example with code
 * $result = $obj->method($param);
 */

Class Documentation Template

/
 * [Class Name]
 * 
 * [Detailed description of class purpose and features]
 * 
 * Features:
 * - Feature 1
 * - Feature 2
 * - Feature 3
 * 
 * @package App
 * @author  PHP-CRUD-API-Generator
 * @version 1.0.0
 */

? Remaining Files to Document

The following files still need comprehensive PHPDoc comments:

Priority Files

• [ ] src/Router.php - Main routing logic
• [ ] src/RateLimiter.php - Rate limiting system
• [ ] src/RequestLogger.php - Request logging
• [ ] src/Monitor.php - Monitoring system
• [ ] src/Validator.php - Input validation
• [ ] src/Response.php - Response formatting
• [ ] src/Cors.php - CORS handling
• [ ] src/HookManager.php - Hook system
• [ ] src/OpenApiGenerator.php - OpenAPI spec generation

? Next Steps

1. Continue documentation for remaining files
2. Generate HTML docs using phpDocumentor
3. Validate PHPDoc syntax using phpcs
4. Add @since tags for version tracking
5. Add @see tags for cross-references
6. Add @link tags for external references

?? Tools for PHPDoc

Documentation Generators

# phpDocumentor
phpdoc -d src/ -t docs/api

# Sami
sami.phar update config/sami.php

# Doxygen
doxygen Doxyfile

Validation Tools

# PHP_CodeSniffer
phpcs --standard=PSR-19 src/

# PHPStan with PHPDoc checks
phpstan analyse --level=max src/

? Best Practices Applied

? Consistent format across all files ? Clear descriptions in plain English ? Type hints for all parameters and returns ? Practical examples for complex methods ? Exception documentation for error cases ? Version tags for tracking ? Author tags for attribution ? Package tags for organization

? Impact

Before PHPDoc

• No inline documentation
• Unclear parameter types
• No usage examples
• Poor IDE support

After PHPDoc

• ? 560+ lines of documentation
• ? 23 methods fully documented
• ? 30+ usage examples
• ? Complete type information
• ? Better IDE autocomplete
• ? Ready for API documentation generation

Status: ? 5 core classes completed (more in progress)

This is an ongoing effort to document all API classes comprehensively. The foundation has been laid with consistent formatting and best practices.