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POhow can i remove the item from the cart
 

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  1. POhow can i remove the item from the cart
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    <p>I tried the code below to delete the item from the cart but in the item is not deleted. The index_to_remove is the index of the values in a multidimensional array. When I click on remove the item does not delete. The session is also started but still no success please help me out with this. </p> <pre><code>&lt;?php ///////////////////////////////////////////////////////// //section 3 if user wants to remove an item from cart/// //////////////////////////////////////////////////////// if(isset($_POST['index_to_remove'])&amp;&amp;$_POST['index_to_remove']!="") { $key_to_remove=$_POST['index_to_remove']; echo 'index-'.$key_to_remove.':Count-'; if(count($_SESSION["cart_array"])&lt;=1) { unset($_SESSION["cart_array"]); } else { unset($_SESSION["cart_array"][$key_to_remove]); sort($_SESSION["cart_array"]); echo count($_SESSION["cart_array"]); } } ?&gt; &lt;?php ////////////////////////////////////////// // section 4 render the cart for user view ///////////////////////////////////////// $cartOutput=""; $cartTotal=""; if(!isset($_SESSION['cart_array'])||count($_SESSION['cart_array'])&lt;1) { $cartOutput="&lt;h2 align='center'&gt;Your shopping catr is empty &lt;/h2&gt;"; } else { $i=0; foreach($_SESSION['cart_array'] as $each_item) { $item_id=$each_item['item_id']; $sql=mysql_query("SELECT * FROM product WHERE id='$item_id' LIMIT 1"); while($row=mysql_fetch_array($sql)) { $product_name=$row['product_name']; $price=$row['price']; $details=$row['details']; } $totalprice=$price*$each_item['quantity']; $cartOutput.='item details: '.$details.'&lt;br&gt;'; $cartOutput.='item Quantity: '.$each_item['quantity'].'&lt;br&gt;'; $cartOutput.='item Price:$'.$price.'&lt;br&gt;'; $cartOutput.='totalprice:$'.$totalprice.'&lt;br&gt;'; $cartOutput.=''.$i.'&lt;form action="cart.php" nethod="post"&gt; &lt;input name="deleteBtn'.$item_id.'" type="submit" value="remove"/&gt; &lt;input name="index_to_remove" type="hidden" value="'.$i.'"/&gt; &lt;/form&gt;'; $i++; } } ?&gt; </code></pre>
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    1. PTQuestion
    1. USBrian
    1. USSonakshi Sharma
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      1. VTApproveEditSuggestion
    1. COYou have a type `<form action="cart.php" nethod="post">` should be `<form action="cart.php" method="post">`. Also, how are you adding your items? Maybe you are trying to delete the wrong index.
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      1. POhow can i remove the item from the cart
      1. USputvande
    2. COHoly mother of indentation. How can you follow the logic when you don't indent your code?
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      1. USh2ooooooo
 

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