我在一個 JS 購物車網站上工作，我正在嘗試使用 php 郵件將購物車詳細信息發送到結帳功能中的郵件，這里我通過 ajax 將我的購物車詳細信息傳遞給 php。在 php 中，當嘗試使用 foreach 發送所有購物車值時，我只能接收購物車的最后一行，因為 foreach 正在重新計算先前的值我如何檢索購物車值并以某種格式發送它們jsfunction SendMail() {    var tableContent = localStorage.getItem('productsInCart');    $.post('read.php', {tableContent: tableContent}, function (data) {        console.log(tableContent);    });}PHPif (isset($_POST['tableContent'])) {    $tableContent = json_decode($_POST['tableContent']);    foreach ($tableContent as $tableContent) {        $name = ($tableContent->name);        $price = ($tableContent->price);        $quantity = ($tableContent->inCart);    }    $mailTo = "xxxxxxxxxxxxx";    $Subject = " order details ";    $headers = "from :" . $contact;    $txt = "New registration \n Item:" . $name . "\n Quantity:" . $quantity . "\n Price:" . $price . "\n\n\n CUSTOMER DERAILS\n\n Name:" . $contact . "\n Reg No:" . $reg;    mail($mailTo, $Subject, $txt, $headers);    header("location: read.php?mailsend");}