How can I do an array of boolean of 100 values initialized by false

Question

I'm trying to do an array of 100 boolean values (false values) I used the function array_fill to do so but when in the third argument I put false the output is empty, when I replace it with true I have the values initialized by 1.
https://code.sololearn.com/whLzVcbsi7IV/?ref=app

Answer 1

Code works fine, it's just that PHP's way for printing boolean values. Being converted to string - a boolean true is represented by '1', while boolean false is represented by an empty string. You can still see the values by casting the boolean into int.

echo (int)$k . '\n';

Answer 2

Oh, Thanks!