Which of the following are reasons to use comments in PHP code?
- Documenting code to improve readability and maintainability
- Explaining complex logic or algorithms
- Temporarily disabling a block of code for testing purposes
- All of the above
Comments serve various purposes in PHP code. They can be used to document code, making it easier for developers to understand and maintain the codebase. Comments can also explain complex logic or algorithms to improve comprehension. Additionally, comments can be used to temporarily disable a block of code for testing purposes. All of the given options are valid reasons to use comments in PHP code.
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