In what scenarios does using var_dump() provide more useful information compared to echo or print_r() in PHP?

var_dump() provides more useful information compared to echo or print_r() when you need to see the data type and structure of a variable, including its value. This is particularly helpful when debugging code or understanding the structure of complex data types like arrays or objects. var_dump() displays the variable type, length, and value in a detailed format, making it easier to pinpoint any issues or inconsistencies in your code.

$data = [1, 2, 3];
var_dump($data);