In the context of PHP and MySQL interactions, how can the output of a query be effectively monitored and analyzed for potential issues?

To effectively monitor and analyze the output of a query in PHP and MySQL interactions, you can use error handling techniques such as checking for errors after executing the query and displaying relevant error messages if any issues arise. This can help identify and address potential problems with the query execution. 

// Execute the query
$result = mysqli_query($connection, $query);

// Check for errors
if (!$result) {
    die('Error: ' . mysqli_error($connection));
}

// Process the query results
while ($row = mysqli_fetch_assoc($result)) {
    // Handle the query results
}

// Free the result set
mysqli_free_result($result);

Keywords

PHP MySQL query output monitoring analysis

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