Prime and Non Prime Number in PHP

Prime and Non-Prime Number in PHP

In this article, you will learn How to Create Prime and Non-Prime Number in PHP. <?php //tells the no is prime/non-prime $num=23; for($j=1;$j<=$num;$j++){ for($k=2;$k<$j;$k++){ if($j%$k==0){ break; } } if($k==$j){ echo "prime no." .$j ."<br>"; } } echo "<br>"; for($j=1;$j<=$num;$j++){ for($k=2;$k<$j;$k++){ if($j%$k==0){ break; } } if($k!=$j){ echo "non-prime no." .$j ."<br>"; } } Output:- In the […]
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