📄 vieworders2.php
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<?php //create short variable name $DOCUMENT_ROOT = $_SERVER['DOCUMENT_ROOT'];?><html><head> <title>Bob's Auto Parts - Customer Orders</title></head><body><h1>Bob's Auto Parts</h1><h2>Customer Orders</h2><?php //Read in the entire file. //Each order becomes an element in the array $orders= file("$DOCUMENT_ROOT/../orders/orders.txt"); // count the number of orders in the array $number_of_orders = count($orders); if ($number_of_orders == 0) { echo '<p><strong>No orders pending. Please try again later.</strong></p>'; } echo "<table border=1>\n"; echo '<tr><th bgcolor="#CCCCFF">Order Date</th> <th bgcolor="#CCCCFF">Tires</th> <th bgcolor="#CCCCFF">Oil</th> <th bgcolor="#CCCCFF">Spark Plugs</th> <th bgcolor="#CCCCFF">Total</th> <th bgcolor="#CCCCFF">Address</th> <tr>'; for ($i=0; $i<$number_of_orders; $i++) { //split up each line $line = explode( "\t", $orders[$i] ); // keep only the number of items ordered $line[1] = intval( $line[1] ); $line[2] = intval( $line[2] ); $line[3] = intval( $line[3] ); // output each order echo "<tr><td>$line[0]</td> <td align='right'>$line[1]</td> <td align='right'>$line[2]</td> <td align='right'>$line[3]</td> <td align='right'>$line[4]</td> <td>$line[5]</td> </tr>"; } echo '</table>';?></body></html>⌨️ 快捷键说明
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