Adding data through php into sql - php

Question

Can anyone help me with this, i have checked the SQL table names multiple times but every time i attempt to post it gives me an error. Pretty new to this. Thanks in advance.
require_once('connect.php');
if (isset($_POST['add_product'])):
$product_description=$_POST['product_description'];
$price=$_POST['price'];
$reorder_level=$_POST['reorder_level'];
$current_level=$_POST['current_level'];
$imagename = $_FILES['image']['name'];
$add_this = "products/$imagename";
move_uploaded_file($_FILES['image']['tmp_name'],$add_this);
$my_query="INSERT INTO products VALUES ('','$product_description','$price','$reorder_level','$current_level', '$imagename')";
$result= mysqli_query($connection, $my_query);
if ($result):
echo "<b>Item Successfully Added!</b>";
echo "File ";
echo $_FILES['image']['name'];
echo " was uploaded - ";
echo $_FILES['image']['size'];
echo " bytes in size<br>Temporary name: ";
echo $_FILES['image']['tmp_name'];
echo " - file type: ";
echo $_FILES['image']['type'];
else:
echo "<b>ERROR: unable to post.</b>";
endif;
endif;
require_once 'header1.php';
?>
Here is the form im using
<H1>Add a New Product</H1>
<table>
<form method=post action="addproduct.php" enctype="multipart/form-data">
<tr><td><b>Product Description:</b><td><input type="text" name="product_description" size="30">
<tr><td><b>Price:</b><td><input type="text" name="price">
<tr><td><b>Re Order Level:</b><td><input type="text" name="reorder_level">
<tr><td><b>Stock Level:</b><td><input type="text" name="current_level">
<tr><td><b>Add Image:</b><td><input type="file" name="image">
<tr><td><input type="submit" name="add_product" >
</form>
</table>
</body>

Answer 1

<?php
require_once('connect.php');
$mysql = new MYSQLI("host", "username", "password", "database");
if (isset($_POST['add_product'])):
$product_description = $_POST['product_description'];
$price = $_POST['price'];
$reorder_level = $_POST['reorder_level'];
$current_level = $_POST['current_level'];
$imagename = $_FILES['image']['name'];
$add_this = "products/$imagename";
move_uploaded_file($_FILES['image']['tmp_name'],$add_this);
$mysql->query("INSERT INTO products (`NAME OF CELL IN TABLE WHERE YOU WANT SAVE0 $product_description`, `NAME OF CELL IN TABLE WHERE YOU WANT SAVE $price`, `NAME OF CELL IN TABLE WHERE YOU WANT SAVE $reorder_level`, `NAME OF CELL IN TABLE WHERE YOU WANT SAVE $current_level`, `NAME OF CELL IN TABLE WHERE YOU WANT SAVE $imagename`) VALUES ('{$product_description}', '{$price}', '{reorder_level}', '{$current_level}', '{$imagename}')");
if ($result) {
echo "<b>Item Successfully Added!</b>";
echo "File ";
echo $_FILES['image']['name'];
echo " was uploaded - ";
echo $_FILES['image']['size'];
echo " bytes in size<br>Temporary name: ";
echo $_FILES['image']['tmp_name'];
echo " - file type: ";
echo $_FILES['image']['type'];
}
else {
echo "<b>ERROR: unable to post.</b>";
}
require_once('header1.php');
?>
Try this, but set your information on line 3 ($mysql)
and on line 15 ($mysql->query).