To Determine If the Database Connection Failed When Working with a Mysqli

question 50

Short Answer

To determine if the database connection failed when working with a mysqli object, you need to use the ____________________ data member of the mysqli object to retrieve the error code from the last connection attempt.

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Definitions:

125-Day Note

A short-term debt obligation that matures or is due to be paid in 125 days from its issuance date.

360-Day Year

A financial convention assuming a year has 360 days, often used in interest calculations.

Intermediate Calculations

The computations performed as steps towards the final calculation or analysis of data, often part of a larger mathematical, financial, or statistical process.

10-Month Note

A debt instrument or promissory note that becomes due for payment 10 months after it is issued.