Add final requirements for ch10pr03

Needs markup validation?

chapter10/chapter10-project03.php

@@ -85,7 +85,7 @@
          if ($_SERVER['REQUEST_METHOD'] == 'GET') {
             if ( isset($_GET['customer']) ) {  
             
-               $requestedCustomer = $customers[$_GET['customer'] - 2]; # -2 because bug somewhere that was returning wrong customer from array, despite GET info in url giving the correct customer number. Don't have time to debug.
+               $requestedCustomer = $customers[($_GET['customer'] - 2)]; # -2 because bug somewhere that was returning wrong customer from array, despite GET info in url giving the correct customer number. Don't have time to debug.
             
                $orders = ReadOrders($requestedCustomer, 'orders.txt');
                if ( is_null($orders) ) {
@@ -103,7 +103,7 @@
                       </tr>                     
                
                      <?php
-                      CreateOrderRows($requestedCustomer[0], $orders);
+                      CreateOrderRows($orders);
                      ?>
                      </table>               
                   </div>

chapter10/orderFunctions.inc.php

@@ -13,137 +13,37 @@
 		$tempOrders = explode("\n", file_get_contents($fileName));
 		$tempArrayLength = count($tempOrders);
 
-		echo "<table>";
-				echo "<tr>";
-					echo "<th>CustId</th>";
-					echo "<th>FName</th>";
-					echo "<th>LName</th>";
-					echo "<th></th>";
-					echo "<th></th>";
-				echo "</tr>";
-				echo "<tr>";
-					echo "<td>";
-					echo $customer[0];
-					echo "</td><td>";
-					echo $customer[1];
-					echo "</td><td>";
-					echo $customer[2];
-					echo "</td><td>";
-					echo $customer[3];
-					echo "</td><td>";
-					echo $customer[4];
-					echo "</td>";
-				echo "</tr>";
-			echo "</table>";
-			echo "<div></div>";
-			echo "<div></div>";
-			echo "<div></div>";
-
 		$ordersIndex = 0;
+		$orders;
 
 		for ($index = 0; $index < ($tempArrayLength - 1); $index++) {
 			$tempOrder = explode(",", $tempOrders[$index]);
 
-			/*echo "<table>";
-				echo "<tr>";
-					echo "<th>OrderId</th>";
-					echo "<th>CustId</th>";
-					echo "<th>ISBN</th>";
-					echo "<th></th>";
-					echo "<th></th>";
-				echo "</tr>";
-				echo "<tr>";
-					echo "<td>";
-					echo $tempOrder[0];
-					echo "</td><td>";
-					echo $tempOrder[1];
-					echo "</td><td>";
-					echo $tempOrder[2];
-					echo "</td><td>";
-					echo $tempOrder[3];
-					echo "</td><td>";
-					echo $tempOrder[4];
-					echo "</td>";
-				echo "</tr>";
-			echo "</table>";
-
-			echo "<table>";
-				echo "<tr>";
-					echo "<th>CustId</th>";
-					echo "<th>FName</th>";
-					echo "<th>LName</th>";
-					echo "<th></th>";
-					echo "<th></th>";
-				echo "</tr>";
-				echo "<tr>";
-					echo "<td>";
-					echo $customer[0];
-					echo "</td><td>";
-					echo $customer[1];
-					echo "</td><td>";
-					echo $customer[2];
-					echo "</td><td>";
-					echo $customer[3];
-					echo "</td><td>";
-					echo $customer[4];
-					echo "</td>";
-				echo "</tr>";
-			echo "</table>";
-			echo "<div></div>";*/
-
-
-
-			/*echo " \n TempOrder: ";
-			echo $tempOrder[1];
-			echo "\n";
-			echo "Customer: ";
-			echo $customer[0];*/
 			if ($tempOrder[1] == $customer[0]) {
 				$orders[$ordersIndex] = $tempOrder;
-				echo $orders[$ordersIndex][0];
-				echo " - ";
-				echo $orders[$ordersIndex][1];
-				echo " - ";
-				echo $orders[$ordersIndex][2];
-				echo " - ";
-				echo $orders[$ordersIndex][3];
 				$ordersIndex++;
 			}
 		}
 
-		echo "<div>";
-		echo $orders[0][1];
-		echo " - ";
-		echo $orders[0][2];
-		echo "</div>";
-		echo "<p> Orders is valid and has values when customer has orders, so why does it seem to always display 'no orders for customer'? DEBUG LATER IF TIME </p>";
+		if (isset($orders)) {
+			return $orders;
+		} else {
+
+		}
 	}
 
-	function CreateOrderRows($customerId, $orders) {
+	function CreateOrderRows($orders) {
 		#$ordersPresent = 0;
 
-		#if ($orders[$index][1] == $customerId) {
+		$ordersArrayLength = count($orders);
+		for ($index = 0; $index < ($ordersArrayLength); $index++) {
 			echo "<tr>";
-				echo "<td><img src='images/book/tinysquare/";
-				echo $orders[$index][2];
-				echo ".jpg'></td>";
-				echo "<td><a href='chapter10-project03.php?isbn=";
-				echo $orders[$index][2];
-				echo "</td>";
-				echo "<td>";
-				echo $orders[$index][3];
-				echo "</td>";
-				echo "<td>";
-				echo $orders[$index][4];
-				echo "</td>";
+				echo "<td><img src='images/book/tinysquare/" . $orders[$index][2] . ".jpg'></td>";
+				echo "<td><a href='chapter10-project03.php?isbn=" . $orders[$index][2] . "'>" . $orders[$index][2] . "</td>";
+				echo "<td>" . $orders[$index][3] . "</td>";
+				echo "<td>" . $orders[$index][4] . "</td>";
 			echo "</tr>";
-
-			#$ordersPresent = 1;
-		#}
-
-		#if ($ordersPresent == 0) {
-		#	echo "No Orders Present.";
-		#}
+		}
 	}
 
 ?>
\ No newline at end of file