TommyKolkman · March 3, 2020 14:22
diff --git a/prime.php b/prime.php
 <?php
 /**
 * @desc Loop the primes as suggested by https://www.testingbrain.com/php-tutorial/a-prime-number-list-generation-php-script.html.
 * @return array Primes and the sum of the primes up to and including that one.
 */
 function getPrimeArray(){
 	$count = 0 ;
 	$prime = 2 ;

 	$table = [];
 	$total_count = 0;
 	$table_row_count = 0;

 	while ($count < 50 ) {
 		$div_count = 0;

 		/**
 		 * We are now in the while loop and we will print a number.
 		 * The number can only be divisible by one and itself.
 		 */
 		for ( $i = 1; $i <= $prime; $i++) {
 			if ( ( $prime % $i ) == 0 ) {
 				$div_count++;
 			}
 		}

 		if ( $div_count < 3) {
 			$total_count = $total_count + $prime;

 			$table_row = [
 				'prime' => $prime,
 				'prime_sum' => $total_count
 			];

 			/**
 			 * We want an empty table header after ten rows.
 			 */
 			$table[] = $table_row;

 			if( $table_row_count == 9 ){
 				$table[] = [
 					'prime' => '<strong>Next set</strong>',
 					'prime_sum' => '<strong>Next set</strong>'
 				];
 				$table_row_count = 0;
 			}

 			$table_row_count++;
 			/**
 			 * Up the count so we can see when we reach 50.
 			 */
 			$count = $count + 1;
 		}

 		$prime = $prime + 1;
 	}


 	return $table;
 }
 ?>
 <!doctype html>
 <html lang="en">
 <head>
 	<meta charset="UTF-8">
 	<meta name="viewport"
 	      content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
 	<meta http-equiv="X-UA-Compatible" content="ie=edge">
 	<title>Prime counter</title>
 	<style>
 		table {
 			width: 100%
 		}

 		td {
 			border: 1px solid black;
 			width: 50%;
 		}
 	</style>
 </head>
 <body>
 <h1>Primes</h1>
 <table>
 	<?php if( $primeArray = getPrimeArray() ): ?>

 		<tr>
 			<td><h3>Prime</h3></td>
 			<td><h3>Prime sum</h3></td>
 		</tr>

 		<?php foreach( $primeArray as $primeTableRow ): ?>
 			<tr>
 				<td><?php echo $primeTableRow['prime'] ?></td>
 				<td><?php echo $primeTableRow['prime_sum'] ?></td>
 			</tr>
 		<?php endforeach; ?>

 	<?php endif; ?>
 </table>
 </body>
 </html>
	<?php
	/**
	* @desc Loop the primes as suggested by https://www.testingbrain.com/php-tutorial/a-prime-number-list-generation-php-script.html.
	* @return array Primes and the sum of the primes up to and including that one.
	*/
	function getPrimeArray(){
	$count = 0 ;
	$prime = 2 ;

	$table = [];
	$total_count = 0;
	$table_row_count = 0;

	while ($count < 50 ) {
	$div_count = 0;

	/**
	* We are now in the while loop and we will print a number.
	* The number can only be divisible by one and itself.
	*/
	for ( $i = 1; $i <= $prime; $i++) {
	if ( ( $prime % $i ) == 0 ) {
	$div_count++;
	}
	}

	if ( $div_count < 3) {
	$total_count = $total_count + $prime;

	$table_row = [
	'prime' => $prime,
	'prime_sum' => $total_count
	];

	/**
	* We want an empty table header after ten rows.
	*/
	$table[] = $table_row;

	if( $table_row_count == 9 ){
	$table[] = [
	'prime' => '<strong>Next set</strong>',
	'prime_sum' => '<strong>Next set</strong>'
	];
	$table_row_count = 0;
	}

	$table_row_count++;
	/**
	* Up the count so we can see when we reach 50.
	*/
	$count = $count + 1;
	}

	$prime = $prime + 1;
	}


	return $table;
	}
	?>
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport"
	content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>Prime counter</title>
	<style>
	table {
	width: 100%
	}

	td {
	border: 1px solid black;
	width: 50%;
	}
	</style>
	</head>
	<body>
	<h1>Primes</h1>
	<table>
	<?php if( $primeArray = getPrimeArray() ): ?>

	<tr>
	<td><h3>Prime</h3></td>
	<td><h3>Prime sum</h3></td>
	</tr>

	<?php foreach( $primeArray as $primeTableRow ): ?>
	<tr>
	<td><?php echo $primeTableRow['prime'] ?></td>
	<td><?php echo $primeTableRow['prime_sum'] ?></td>
	</tr>
	<?php endforeach; ?>

	<?php endif; ?>
	</table>
	</body>
	</html>