Duplicate

week-6/record-store-app/views/orders_example.php

-<?php
-
-// initialise string variable for content HTML
-$content = "<h1>Orders</h1>";
-
-// fetch all transactions (orders) and group by customer id
-$sql = "SELECT id, customer_id FROM transaction
-	ORDER BY customer_id";
-$result = mysqli_query($link, $sql);
-
-// check query returned a result
-if ($result === false) 
-{
-    echo mysqli_error($link);
-} else {
-	$num_rows = mysqli_num_rows($result);
-	if ($num_rows > 0)
-	{
-	    	$content .= "<table border='1'>";
-	    	$content .= "<thead><tr><th>Order ID</th><th>Customer ID</th></tr></thead>";
-	    	$content .= "<tbody>";
-	    // fetch each row in result set as an associative array
-	    	while ($row = mysqli_fetch_assoc($result)) {
-			$content .= "<tr>";
-			$content .= "<td><a href=\"?page=order&order_id=".$row['id']."\">".$row['id']."</a></td>";
-			$content .= "<td>".$row['customer_id']."</td>";
-			$content .= "</tr>";
-		}
-		$content .= "</tbody></table>";
-	} else {
-		$content .= "<p>There are no orders to display.</p>";
-	}
-	// free result set
-	mysqli_free_result($result);
-}
-
-// output the content HTML
-echo $content;
-
-?>