public static AssetResolver::sort($a, $b)
Sorts CSS and JavaScript resources.
This sort order helps optimize front-end performance while providing modules and themes with the necessary control for ordering the CSS and JavaScript appearing on a page.
Parameters
$a: First item for comparison. The compared items should be associative arrays of member items.
$b: Second item for comparison.
Return value
int
File
- core/lib/Drupal/Core/Asset/AssetResolver.php, line 371
Class
- AssetResolver
- The default asset resolver.
Namespace
Drupal\Core\Asset
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | public static function sort($a, $b) { // First order by group, so that all items in the CSS_AGGREGATE_DEFAULT // group appear before items in the CSS_AGGREGATE_THEME group. Modules may // create additional groups by defining their own constants. if ($a['group'] < $b['group']) { return -1; } elseif ($a['group'] > $b['group']) { return 1; } // Finally, order by weight. elseif ($a['weight'] < $b['weight']) { return -1; } elseif ($a['weight'] > $b['weight']) { return 1; } else { return 0; }} |
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