Why Am I Getting a \'PHP Fatal error: Cannot redeclare class\' Error?

PHP Fatal Error: Cannot Redeclare Class

When encountering the error message "PHP Fatal error: Cannot redeclare class," the underlying issue often stems from multiple declarations of a class with the same name within your code. This typically occurs due to the inclusion of multiple PHP files or by unknowingly or explicitly including a file multiple times.

To resolve this error, it is crucial to use caution when including external PHP files. Employing the include_once statement guarantees that a file is included only once, preventing redeclaration of previously declared classes. By implementing this practice, you can avoid the dreaded "Cannot redeclare class" error and maintain a clean and organized code structure.

Remember, it is possible to have a lengthy chain of file inclusions, so be mindful of potential overlaps. Thoroughly reviewing your code and using include_once where necessary will help prevent these errors and ensure seamless execution of your PHP script.

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