disables the standard zoom control

map.php

<script>
// ... existing map code
// ...
// set {zoomControl: false} to disable the default zoom control
var map  = new L.Map('map',{
  fullscreenControl: true,
  zoomControl: false,
  fullscreenControlOptions: {
    position: 'topleft'
  },
  layers: [tile]
});
</script>