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: / var / www / html / projects / kayal_koi / admin /
Filename : update_product.php
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<?php

include "../includes/config.php";

$id = $_POST['id'];
$category = $_POST['category'];
$product_name = $_POST['product_name'];
$product_code = $_POST['product_code'];
$product_price = $_POST['product_price'];
$product_description = $_POST['product_description'];

//print_r($_POST);
//exit();

$filename = "";

if (!empty($_FILES['product_image']['tmp_name'])) {
    $extension = pathinfo($_FILES['product_image']['name'], PATHINFO_EXTENSION);
    $imgname = uniqid();
    $filename = $imgname . "." . $extension;

    $image1 = $imgname . "-550x550." . $extension;

    move_uploaded_file($_FILES['product_image']['tmp_name'], "./uploads/product/" . $filename);
    list($width, $height) = getimagesize("./uploads/product/" . $filename);
    $targetWidth = 550;
    $targetHeight = 550;
    $x = ($width - $targetWidth) / 2;
    $y = ($height - $targetHeight) / 2;
    $image = imagecreatefromstring(file_get_contents("./uploads/product/" . $filename));
    $croppedImage = imagecrop($image, ['x' => $x, 'y' => $y, 'width' => $targetWidth, 'height' => $targetHeight]);
    imagepng($croppedImage, "./uploads/product/" . $image1);
    imagedestroy($image);
    imagedestroy($croppedImage);
}

if (empty($filename)) {
    $conn->query("UPDATE products SET category_id = '$category', product_name = '$product_name', product_code = '$product_code', product_price = '$product_price', product_description = '$product_description' WHERE id = '$id'");
} else {
    $conn->query("UPDATE products SET category_id = '$category', product_name = '$product_name', product_code = '$product_code', product_price = '$product_price', product_description = '$product_description', product_image = '".$filename."' WHERE id = '$id'");
}

?>


<?php 
     header('Location:product_list.php');
?>