public static SortArray::sortByKeyInt($a, $b, $key)
Sorts an integer array item by an arbitrary key.
Parameters
array $a: First item for comparison.
array $b: Second item for comparison.
string $key: The key to use in the comparison.
Return value
int The comparison result for uasort().
File
- core/lib/Drupal/Component/Utility/SortArray.php, line 121
Class
- SortArray
- Provides generic array sorting helper methods.
Namespace
Drupal\Component\Utility
Code
1 2 3 4 5 6 7 8 9 10 | public static function sortByKeyInt($a, $b, $key) { $a_weight = (is_array($a) && isset($a[$key])) ? $a[$key] : 0; $b_weight = (is_array($b) && isset($b[$key])) ? $b[$key] : 0; if ($a_weight == $b_weight) { return 0; } return ($a_weight < $b_weight) ? -1 : 1;} |
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