Question

How to print fibonacci series in reverse order using recursion in PHP

Answer 1

function fib($n, $a, $b) {
    if ($n > 0) {
        fib($n - 1, $b, $a + $b);
        echo $a . " ";
    }
}
        
$N = 12;

fib($N, 0, 1);




/*
run:

89 55 34 21 13 8 5 3 2 1 1 0 

*/

 

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