What are the potential issues with using functions in PHP?
- Functions can be memory-intensive.
- Functions can only be used with MySQL databases.
- Functions can't be nested inside one another.
- Functions can lead to code duplication if not used properly.
While functions in PHP offer many benefits, such as code reusability and organization, they can also lead to code duplication if not used effectively. Additionally, functions that require large amounts of memory can impact performance. Functions can be nested within one another, and there is no limitation on their use with specific database systems like MySQL. Learn more: https://www.php.net/manual/en/functions.user-defined.php
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