Question

How to generate binary numbers from 1 to N in PHP

Answer 1

function generateBinaryNumbers($len) {
    for ($i = 1; $i <= $len; $i++) {
        echo decbin(strval($i)) . "\n";
    }
}

$n = 15;

generateBinaryNumbers($n);




/*
run:

1
10
11
100
101
110
111
1000
1001
1010
1011
1100
1101
1110
1111

*/

 

70+ SQL courses for beginners and professionals