Composer Dependency Manager

  1. Troubleshooting and Maintenance
    1. Common Installation Issues
      1. PHP Extension Problems
        1. Memory Limit Issues
          1. Network Connectivity Problems
            1. Permission Errors
            2. Dependency Resolution Problems
              1. Version Conflict Diagnosis
                1. Platform Requirement Issues
                  1. Circular Dependency Detection
                    1. Resolution Strategy Selection
                    2. Performance Issues
                      1. Slow Installation Diagnosis
                        1. Memory Usage Problems
                          1. Network Timeout Issues
                            1. Cache Corruption
                            2. Lock File Issues
                              1. Lock File Corruption
                                1. Cross-platform Compatibility
                                  1. Merge Conflict Resolution
                                  2. Autoloading Problems
                                    1. Class Not Found Errors
                                      1. Namespace Conflicts
                                        1. Autoloader Regeneration
                                        2. Repository Access Issues
                                          1. Authentication Failures
                                            1. Network Proxy Problems
                                              1. Private Repository Access
                                              2. Debugging Techniques
                                                1. Verbose Output Analysis
                                                  1. Log File Examination
                                                    1. Environment Variable Debugging

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                                                  10. Security and Best Practices

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                                                  12. Integration and Workflow