How can the error message "Notice: Undefined variable: zeile" in PHP be resolved when trying to fetch values from a database query result?

The error message "Notice: Undefined variable: zeile" in PHP occurs when trying to access a variable that has not been defined or initialized. To resolve this issue when fetching values from a database query result, you need to ensure that the variable holding the fetched row is properly defined before accessing its values. 

// Assuming $result is the variable holding the database query result
if($zeile = mysqli_fetch_assoc($result)) {
    // Access the values from the fetched row using $zeile
    $value = $zeile['column_name'];
    // Continue processing the fetched data
}

Keywords

PHP database query error message undefined variable fetch values

Related Questions