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Which one of the following methods can be used to diagnose and display information about a MySQL connection error?

Which one of the following methods can be used to diagnose and display information about a MySQL connection error? Correct Answer mysqli_connect_errno()

The mysqli extension includes a few features that can be used to capture error messages or alternatively you can use exceptions.

Related Questions

Which of the following statements regarding static methods are correct?
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3. Static methods are always public, because they are defined at class-level.
4. Static methods do not have direct access to non-static methods which are defined inside the same class.
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