Created
January 15, 2013 13:44
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| <?php | |
| var_dump(isPrime($argv[1])); | |
| function isPrime($num){ | |
| 21for($i=2;$i<$num;$i++){ | |
| if($num%$i === 0){ | |
| return false; | |
| } | |
| } | |
| return true; | |
| } |
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