<?php
if (isset($_GET['id'])) {
  $id = $_GET['id'];
  echo $id;
}
?>
<div id="gallery" class="overlay-col col-12">
  <div class="container-fluid">
    <div class="row justify-content-center">
      <h1>Momignies Bvb</h1>
    </div>
    <div class="row">
      <div class="col-12 col-md-6 col-lg-4 col-xl-3">
        <a id="1" onclick="toFotoDetail(1)"><img src="resources/galleries/thumb-1/thumb-1.jpg" class="img-fluid" alt="..."></a>
      </div>
      <div class="col-12 col-md-6 col-lg-4 col-xl-3">
        <a id="2" onclick="toFotoDetail(2)"><img src="resources/galleries/thumb-1/thumb-2.jpg" class="img-fluid" alt="..."></a>
      </div>
      <div class="col-12 col-md-6 col-lg-4 col-xl-3">
        <a id="3" onclick="toFotoDetail(3)"><img src="resources/galleries/thumb-1/thumb-3.jpg" class="img-fluid" alt="..."></a>
      </div>
      <div class="col-12 col-md-6 col-lg-4 col-xl-3">
        <a id="4" onclick="toFotoDetail(4)"><img src="resources/galleries/thumb-1/thumb-4.jpg" class="img-fluid" alt="..."></a>
      </div>
    </div>
  </div>
</div>