Untitled

Task:
Produce a web page that has two Multiplication tables in it Each table is to be produced by one loop and you will need
to demonstrate a FOR loop and a WHILE loop to complete this task, hence, creating two separate tables.
Page Requirements Alternate rows shall be coloured using html attribute names Every cell containing the result of the square
of a number (1x1, 2x2, 3x3 etc) shall also have distinctive background using a html attribute name Create your times table from 1 to12.
(ie: 1x1 ... 12x12) - for both times tables. Please display only the result (i.e: 1, 2, 4, 144) for the FOR loop table and
display the calculation and result (i.e: 1x1=1, 2x2=4, etc) for the WHILE loop table.

I have broken down the completion of this task into 3 different versions.
These versions document the coding process: from table design, to operation through loops, to the final update of the table design.

<!DOCTYPE html>
			 <html lang="en">
			 <head>
			 <meta charset="utf-8">
			 <title>Times tables to 12</title>
			 </head>
			 <body>
			 	<h1>Multiplication tables with PHP</h1>
			 	<h2>Multiplication table using a while loop. </h2>
			 	<table width="100%" border="1" align="center">
			 		<caption fontsize="14">Multiplication tables of 1 to 12 with a "while loop".</caption>
			 		<tr style="background-color:lightblue">
			 			<th>Timetable of 1</th>
			 			<th>Timetable of 2</th>
			 			<th>Timetable of 3</th>
			 			<th>Timetable of 4</th>
			 			<th>Timetable of 5</th>
			 			<th>Timetable of 6</th>
			 			<th>Timetable of 7</th>
			 			<th>Timetable of 8</th>
			 			<th>Timetable of 9</th>
			 			<th>Timetable of 10</th>
			 			<th>Timetable of 11</th>
			 			<th>Timetable of 12</th>
			 		</tr>
			 	<?php
			 	#Declare a function with 2 arguments
					function times ($x, $y) {
						#Inside the function, multiply the 2 numbers
						$tables = $x * $y;
						#and return the result
						return $tables;
					}

					#In the main PHP script, create a variable for the first number
						$x = 1;
						$tables = "";
						#While the first number is less than 13, repeat the following loop
						while ($x < 13) {
							#Create another variable for the second number
							$y = 1;
							#Set the background for each alternating row
							$bg_color = $x % 2 === 0 ? "lightgrey" : "lightpink";
							#Open a table row
							echo "<tr style='background-color: ". $bg_color .";'>";
							#While the second number is less than 13, repeat the following loop
							while ($y < 13) {
								#Call the function
								$tables = times ($x, $y);
								#Test values for square numbers and print special background
								if ($tables ? $x%$y == 0 && $x==$y: $x%$y !== 0) {
									$bg_color = "yellow";
									echo "<td style='background-color: ". $bg_color .";'><b>$x X $y is:$tables</b></td>";
								}else {
									#Return remaining numbers
									echo "<td> $x X $y is: $tables </td>";}
								#Increment the value of the second variable
							 	$y++;
							}
							#Increment the value of the first variable
							$x++;
							#Close the table row
							echo "</tr>";
							}
				?>
			</table>

				<h2>Multiplication table using a for loop. </h2>
				<table width="100%" border="1" align="center">
			 		<caption>Multiplication tables of 1 to 12 with a "for loop".</caption>
			 		<tr style="background-color:lightblue">
			 			<th>Timetable of 1</th>
			 			<th>Timetable of 2</th>
			 			<th>Timetable of 3</th>
			 			<th>Timetable of 4</th>
			 			<th>Timetable of 5</th>
			 			<th>Timetable of 6</th>
			 			<th>Timetable of 7</th>
			 			<th>Timetable of 8</th>
			 			<th>Timetable of 9</th>
			 			<th>Timetable of 10</th>
			 			<th>Timetable of 11</th>
			 			<th>Timetable of 12</th>
			 		</tr>
				<?php
				$result = "";
			 		#For each value of i below 13, repeat the following loop
					for ($i = 1; $i < 13 ; $i++) {
						#Set the bakcground for each alternating row
						$bg_color = $i % 2 === 0 ? "lightgrey" : "lightpink";
						#Open a table row
						echo "<tr style='background-color: ". $bg_color .";'>";
						#For each value of n up to 13, repeat the operation and print the results
						for ($n = 1; $n < 13 ; $n++) {
							$result = $i * $n;
							#Test results for square numbers and print special background
							if ($result ? $i%$n == 0 && $i==$n: $i%$n !== 0) {
							$bg_color = "yellow";
							echo "<td style='background-color: ". $bg_color .";'><b>$result</b></td>";
						 }else {
						 	#Return remaining numbers
							echo "<td> $result </td>";}
						}
						#Close the table row
						echo "</tr>";
					}
				?>
			</table>
		  </body>
			  </html>