public static function SortArray::sortByTitleElement in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Component/Utility/SortArray.php \Drupal\Component\Utility\SortArray::sortByTitleElement()

Sorts a structured array by 'title' key (no # prefix).

Callback for uasort().

Parameters

array $a: First item for comparison. The compared items should be associative arrays that optionally include a 'title' key.

array $b: Second item for comparison.

Return value

int The comparison result for uasort().

1 call to SortArray::sortByTitleElement()

SortArrayTest::testSortByTitleElement in core/tests/Drupal/Tests/Component/Utility/SortArrayTest.php

Tests SortArray::sortByTitleElement() input against expected output.

File

core/lib/Drupal/Component/Utility/SortArray.php, line 66

Class

SortArray

Provides generic array sorting helper methods.

Namespace

Drupal\Component\Utility

Code

public static function sortByTitleElement($a, $b) {
  return static::sortByKeyString($a, $b, 'title');
}