DIGITOP base64 -> server php

image.php

if (!empty($_POST['image'])) {
  $base64_img = str_replace('data:image/png;base64,', '', $_POST['image']);
  base64_to_jpeg($base64_img, './files/hinh_'. uniqid() .'.jpg');
}


function base64_to_jpeg($base64_string, $output_file) {
    $ifp = fopen($output_file, "wb"); 

    $data = explode(',', $base64_string);

    fwrite($ifp, base64_decode($data[1])); 
    fclose($ifp); 

    return $output_file; 
}