Question

<?
//#
//#
$sale_products =
array(
    array("White_13", "50", "100")
    array("Black_31", "50", "100")
    array("Green_12", "50", "100")
);
foreach ($sale_products as $product) {
    echo '

        <div>
            <div>Product Name: '.$product[1].'</div>
            <div>Price: '.$product[2].'</div>
            <div>SALE PRICE: '.$product[3].'</div>
        </div>

    ';
}
//#
//#
?>

That is my code above. The white_1 etc are the SKU for each product.

Answer 1

Pop some commas on the end…

array(
    array("White_13", "50", "100"),
    array("Black_31", "50", "100"),
    array("Green_12", "50", "100")
);

And you are almost there… arrays are zero indexed

foreach ($sale_products as $product) {
    echo '

        <div>
            <div>Product Name: '.$product[0].'</div>
            <div>Price: '.$product[1].'</div>
            <div>SALE PRICE: '.$product[2].'</div>
        </div>

    ';
}

---

Also if you wanted to make it a bit more readible you could use associative arrays…

$sale_products = array(
    array("name" => "White_13", "price" => "50", "sale_price" => "100"),
    array("name" => "Black_31", "price" => "50", "sale_price" => "100"),
    array("name" => "Green_12", "price" => "50", "sale_price" => "100")
);

It makes it longer but the order of the properties no longer matters… Below is another way of outputting variables in strings. Change to double quotes and use the { }…

foreach ($sale_products as $product) {
    echo "

        <div>
            <div>Product Name: {$product["name"]}</div>
            <div>Price: {$product["price"]}</div>
            <div>SALE PRICE: {$product["sale_price"]}</div>
        </div>

    ";
}

Which approach is better is your call and depends on your use case.