function styleswitcher_sort in Style Switcher 7.2

Same name and namespace in other branches

1. 8.2 styleswitcher.module \styleswitcher_sort()
2. 6.2 styleswitcher.module \styleswitcher_sort()
3. 3.0.x styleswitcher.module \styleswitcher_sort()

Sorts styles by weight and index.

This function first compares style weights, and then - if weights are equal - style index numbers.

The compared items (function parameters) should be associative arrays that include a 'weight' and an '_i' elements.

Callback for uasort() within styleswitcher_block_view() and styleswitcher_admin().

See also

styleswitcher_admin()

styleswitcher_block_view()

2 string references to 'styleswitcher_sort'

styleswitcher_block_view in ./styleswitcher.module

Implements hook_block_view().

styleswitcher_config_theme in ./styleswitcher.admin.inc

Page callback: Constructs a form for a theme-specific styles settings.

File

./styleswitcher.module, line 784

Module's hooks implementations and helper functions.

Code

function styleswitcher_sort(array $a, array $b) {
  $property = $a['weight'] != $b['weight'] ? 'weight' : '_i';
  return $a[$property] - $b[$property];
}