Php:
<?php
function isPrime($num) {
if ($num < 2) {
return false;
}
for ($i = 2; $i <= sqrt($num); $i++) {
if ($num % $i === 0) {
return false;
}
}
return true;
}
// Test the function with numbers from 1 to 50
for ($i = 1; $i <= 50; $i++) {
if (isPrime($i)) {
echo $i . " is prime.\n";
}
}
?>
Html 1:
<!DOCTYPE html>
<html>
<head>
<title>HTML with PHP</title>
</head>
<body>
<h1>PHP program print prime number</h1>
<?php
function isPrime($num) {
if ($num < 2) {
return false;
}
for ($i = 2; $i <= sqrt($num); $i++) {
if ($num % $i === 0) {
return false;
}
}
return true;
}
// Test the function with numbers from 1 to 50
for ($i = 1; $i <= 50; $i++) {
if (isPrime($i)) {
echo $i . " is prime.\n";
}
}
?>
</body>
</html>
Html 2:
<!DOCTYPE html>
<html>
<head>
<title>HTML with PHP</title>
</head>
<body>
<h1>PHP program print prime number</h1>
<?php
function isPrime($num) {
if ($num < 2) {
return false;
}
for ($i = 2; $i <= sqrt($num); $i++) {
if ($num % $i === 0) {
return false;
}
}
return true;
}
// Test the function with numbers from 1 to 50
for ($i = 1; $i <= 50; $i++) {
if (isPrime($i)) {
echo $i . " is prime.\n";
}
}
?>
<p>The Prime Numbers Upto 50</p>
<p>2 is prime.</p>
<p>3 is prime.</p>
<p>5 is prime.</p>
<p>7 is prime.</p>
<p>11 is prime.</p>
<p>13 is prime.</p>
<p>17 is prime.</p>
<p>19 is prime.</p>
<p>23 is prime.</p>
<p>29 is prime.</p>
<p>31 is prime.</p>
<p>37 is prime.</p>
<p>41 is prime.</p>
<p>43 is prime.</p>
<p>47 is prime.</p>
</body>
</html>
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