What are the best practices for error handling and debugging in PHP when encountering syntax errors in MySQL queries?

When encountering syntax errors in MySQL queries in PHP, it is important to carefully review the query for any typos or incorrect syntax. One common mistake is not properly escaping special characters in the query. To debug the issue, you can use the mysqli_error() function to get more information about the error. 

// Example of error handling and debugging in PHP for MySQL queries
$query = "SELECT * FROM users WHERE username = 'john'";
$result = mysqli_query($connection, $query);

if (!$result) {
    echo "Error: " . mysqli_error($connection);
} else {
    // Process the query result
}

Keywords

PHP error handling debugging syntax errors MySQL queries

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