note 119707 deleted from index by cmb
| From: | cmb@php.net | Date: | Sun, 07 Aug 2016 16:10:06 +0000 |
| Subject: | note 119707 deleted from index by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-206234@lists.php.net to get a copy of this message | ||
Note Submitter: webtechhelp dot org at gmail dot com
----
Check a number is prime or not:
<?php
function IsPrimeNum($n)
{
for($x=2; $x<$n; $x++)
{
if($n %$x ==0)
{
return 0;
}
}
return 1;
}
$a = IsPrimeNum(3);
if ($a==0)
echo 'This is not a Prime Number.....'."\n";
else
echo 'This is a Prime Number..'."\n";
?>
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