public static SortArray::sortByKeyString($a, $b, $key)
Sorts a string array item by an arbitrary key.
Parameters
array $a: First item for comparison.
array $b: Second item for comparison.
string $key: The key to use in the comparison.
Return value
int The comparison result for uasort().
File
- core/lib/Drupal/Component/Utility/SortArray.php, line 101
Class
- SortArray
- Provides generic array sorting helper methods.
Namespace
Drupal\Component\Utility
Code
1 2 3 4 5 6 | public static function sortByKeyString($a, $b, $key) { $a_title = (is_array($a) && isset($a[$key])) ? $a[$key] : ''; $b_title = (is_array($b) && isset($b[$key])) ? $b[$key] : ''; return strnatcasecmp($a_title, $b_title);} |
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