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Computer Science
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Composer Dependency Manager
1. Introduction to Dependency Management
2. System Requirements and Installation
3. Core Concepts and Architecture
4. Basic Composer Commands
5. The composer.json Schema
6. Autoloading with Composer
7. Advanced Commands and Features
8. Repository Management
9. Package Creation and Publishing
10. Security and Best Practices
11. Troubleshooting and Maintenance
12. Integration and Workflow
11.
Troubleshooting and Maintenance
11.1.
Common Installation Issues
11.1.1.
PHP Extension Problems
11.1.2.
Memory Limit Issues
11.1.3.
Network Connectivity Problems
11.1.4.
Permission Errors
11.2.
Dependency Resolution Problems
11.2.1.
Version Conflict Diagnosis
11.2.2.
Platform Requirement Issues
11.2.3.
Circular Dependency Detection
11.2.4.
Resolution Strategy Selection
11.3.
Performance Issues
11.3.1.
Slow Installation Diagnosis
11.3.2.
Memory Usage Problems
11.3.3.
Network Timeout Issues
11.3.4.
Cache Corruption
11.4.
Lock File Issues
11.4.1.
Lock File Corruption
11.4.2.
Cross-platform Compatibility
11.4.3.
Merge Conflict Resolution
11.5.
Autoloading Problems
11.5.1.
Class Not Found Errors
11.5.2.
Namespace Conflicts
11.5.3.
Autoloader Regeneration
11.6.
Repository Access Issues
11.6.1.
Authentication Failures
11.6.2.
Network Proxy Problems
11.6.3.
Private Repository Access
11.7.
Debugging Techniques
11.7.1.
Verbose Output Analysis
11.7.2.
Log File Examination
11.7.3.
Environment Variable Debugging
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12. Integration and Workflow