How do i foreach mysql result as array session - mysql

Question

I have a page were ["cart_array"] mange session to fetch total price and total quantity in the cart my problem is that am trying to foreach mysql result into ["cart_array"] as session so i can get total price and total quantity form mysql fetch result i tried:
<?php
$sqli = mysqli_query("SELECT * FROM `books` WHERE `book`='$book'");
$productCount = mysql_num_rows($sqli); // count the output amount
if($productCount 0) {
while($row = mysqli_fetch_array($sqli)){
foreach($row as $v);
}
$id = $v["item_name"];
$product_name = $v["book"];
$price = $v["quantity"];
$_SESSION["cart_array"] = array(0 => array("item_id" => $id, "quantity" => $price)); ?>
thanks in advance

Answer 1

$sqli = mysqli_query("SELECT * FROM `books` WHERE `book`='$book'");
$productCount = mysql_num_rows($sqli); // count the output amount
while($row = mysqli_fetch_array($sqli)){
foreach($row as $v) {
//$id = $v["item_name"]; //mybe id
$_SESSION["cart_array"][] = array(
"item_id" => $v["id"],
"quantity" => $v["quantity"],
"product_name" => $v["book"]
);
}
}
I don't now, but in your code was some loop was empty (foreach($row as $v);) and in $_SESSION["cart_array"] will be array now;