my main page have search feature. after input the search item, i use post method that lead to search page. the search.php file, will load and find search item submitted from main page in database and redirect to a specific page. this header i use that wished work but definitely not
header("Location: veDetail.php?vePlate='".$r['vePlate']."' ");
The way you have it now it redirects to veDetail.php?vePlate='XYZ'. Change your code to
header("Location: veDetail.php?vePlate={$r['vePlate']}");
to redirect to veDetail.php?vePlate=XYZ