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POretrieve data input to a new page in php
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12215789
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2012-08-31T12:53:58.860
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2012-08-31T15:14:22.670
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<p>I try to print out the data from my another page to my new page when I click submit in cart.php</p> <p>this is my code</p> <p>cart.php</p> <pre><code>function paypal_items(){ $num = 0; foreach ($_SESSION as $name => $value){ if ($value !=0){ if (substr($name, 0, 5) == "cart_"){ $id = substr ($name, 5, strlen($name)-5); $get = mysql_query ('SELECT id, name, price FROM menu WHERE id='.mysql_real_escape_string((int)$id)); while ($get_row = mysql_fetch_assoc($get)) { $num++; echo '<input type="hidden" name="item_number_'.$num.'" value="'.$id.'">'; echo '<input type="hidden" name="item_name_'.$num.'" value="'.$get_row['name'].'">'; echo '<input type="hidden" name="amount_'.$num.'" value="'.$get_row['price'].'">'; echo '<input type="hidden" name="quantity_'.$num.'" value="'.$value.'">'; } } } } } function cart() { $total = 0; foreach($_SESSION as $name => $value) { if ($value>0) { if (substr($name, 0, 5) == 'cart_'){ $id = substr($name, 5, (strlen($name)-5)); $get = mysql_query('SELECT id, name, price FROM menu WHERE id=' .mysql_real_escape_string((int)$id)); while ($get_row = mysql_fetch_assoc($get)){ $sub = $get_row['price'] * $value; $target_data = $get_row['name'].' x '.$value.' @ $'.number_format($get_row['price'], 2).' = $'.number_format($sub, 2); $_SESSION['target_data'] = $target_data; echo $get_row['name'].' x '.$value.' @ $'.number_format($get_row['price'], 2).' = $'.number_format($sub, 2).' <a href="cart.php?remove='.$id.'">[-]</a> <a href="cart.php?add='.$id.'">[+]</a> <a href="cart.php?delete='.$id.'">[Delete]</a><br />' ; } } $total += $sub; } } if ($total == 0){ echo "Your Cart Is Empty"; } else { echo "<p>Total : $".number_format($total, 2).'</p>'; <p> <form action="bill.php" method="post"> <?php paypal_items(); ?> <input type="submit" value="submit" /> </form> </p> } } </code></pre> <p>I try to to print out this data from function cart()</p> <pre><code> echo $get_row['name'].' x '.$value.' @ $'.number_format($get_row['price'], 2).' = $'.number_format($sub, 2).' <a href="cart.php?remove='.$id.'">[-]</a> <a href="cart.php?add='.$id.'">[+]</a> <a href="cart.php?delete='.$id.'">[Delete]</a><br />' ; </code></pre> <p>with this code I try to retrieve all the data input</p> <p>bill.php</p> <pre><code><?php session_start(); echo $_SESSION['target_data'] .'<br />'; print_r($_POST); ?> </code></pre> <p>however the output that I got is like (I have two data to display when I click submit)</p> <pre><code> Milk Tea x 9 @ $1.99 = $17.91 Array ( [item_number_1] => 2 [item_name_1] => Ayam Penyet [amount_1] => 6.99 [quantity_1] => 8 [item_number_2] => 1 [item_name_2] => Milk Tea [amount_2] => 1.99 [quantity_2] => 9 ) </code></pre> <p>the expected output that I want is like</p> <pre><code> Milk Tea x 9 @$1.99 = $17.91 Ayam Penyet x 8 @6.99 = $55.92 </code></pre> <p>anyone know how to solve this??</p> <p>thanks :)</p>
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retrieve data input to a new page in php
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