Escape double quotes with variable inside HTML echo [duplicate]

Answer 1

Some tips on outputting HTML with PHP:

1. Use single quotes so that you don't have to escape the double quotes (when using echo),
2. Use htmlspecialchars() to properly escape any "rogue" values you may have.

Example using echo:

echo '';

Or printf():

printf('', 
    htmlspecialchars($row['id'], ENT_QUOTES, 'UTF-8')
);

Or, in HTML mode:

?>