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add function getDivisors

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Gnieark 2015-11-21 12:34:06 +01:00
parent a3d08a1584
commit fba017bff1
1 changed files with 10 additions and 0 deletions
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10
_functions.php
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@ -39,3 +39,13 @@ function getPrimeNumber($order){
} }
return $i-2; return $i-2;
} }
function getAllDivisors($n){
$divisors=array(1);
for($i=2;$i<=sqrt($n);$i++){
if(fmod($n,$i)==0){
$divisors[]=$i;
$divisors[]=$n/$i;
}
}
return $divisors;
}