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Simplifying Number

Err

By Err
in PHP

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Err Dedicated Member

Err

Posted
Posted 
function simplifyNum($num) {  $num = ($num % 2 === 0) ? simplifyNum($num/2) : $num;  return $num;}$num = simplifyNum($num);

If I put in 10, it does not simplify the number down to 5. It stays 10. Why?Never mind. This works, I was just calling it wrong.

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