function _openlayers_layers_process_sort in Openlayers 7.2

Callback function for sorting

Parameters

$a: Layer $a

$b: Layer $b

Return value

$a_greater_b Return the weight different - allowing usort to sort

1 string reference to '_openlayers_layers_process_sort'

_openlayers_layers_process in includes/openlayers.render.inc

Initialize the layer array into an indexed array of layer objects

File

includes/openlayers.render.inc, line 60

Processing functions for layers and behaviors

Code

function _openlayers_layers_process_sort($a, $b) {
  return intval($a->weight - $b->weight);
}