field naming PSR

[item]

Hello,

when we create a field .. we create so : myNumber
in the database, the column is : my_number

which is the function I can use for this :

sample :
I have a string : "my_number"
my field name is : myNumber

Then I will use out-of-box function for ORM.
$entity->get('myNumber');

$entity->get(outOfBoxFunction('my_number'));

Best regards