why we use var_dump?

Answer 1

var_dump() function displays structured information about one or more expressions that includes its type and value. Arrays and objects are explored recursively with values indented to show structure.

In addition, here you can find more info and examples about it:

https://www.php.net/manual/en/function.var-dump.php

Answer 2

To display an object. It is used in debuging faze of a project

Answer 3

you’re welcome. You can look into print_r function also

Answer 4

so it display its type and value...am I right?

Answer 5

yes it does

Answer 6

got it....thank you😊