Revision: 65588
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at December 26, 2013 22:45 by Sadeveloper
Initial Code
<?php
/**
* Softafzar.Net | Developers home_
* http://softafzar.net
*/
$num1 = 2;
$num2 = 200;
$col = 0;
echo "<h1>List of prime numbers from $num1 to $num2 </h1>";
echo '<table width="60%" border="1"><tr>';
foreach ( Prime ( $num1, $num2 ) as $item ) {
if ($col >= 10) {
echo '</tr><tr>';
$col = 0;
}
echo "<td> $item </td>";
$col ++;
}
echo '</tr></table>';
function Prime($num1, $num2) {
$prime_numbers = array ();
while ( $num1 < $num2 ) {
$isprime=true;
for($i = 2; $i <= sqrt ( $num1 ); $i ++) {
if ($num1 % $i == 0)
$isprime=false;
}
if ( $isprime ) {
$prime_numbers [] = $num1;
}
$num1 ++;
}
return $prime_numbers;
}
?>
Initial URL
http://www.softafzar.net/thread1575.html/
Initial Description
List of prime numbers between two number
Initial Title
List of prime numbers between two number
Initial Tags
php
Initial Language
PHP