protected function BulkEditForm::filterOnKey in Views Bulk Edit 8

Provides same functionality as ARRAY_FILTER_USE_KEY for PHP 5.5.

Parameters

array $array: The array of data to filter.

callable $callback: The function we're going to use to determine the filtering.

Return value

array The filtered data.

1 call to BulkEditForm::filterOnKey()

BulkEditForm::submitForm in src/Form/BulkEditForm.php

Form submission handler.

File

src/Form/BulkEditForm.php, line 221

Class

BulkEditForm

The bulk edit form.

Namespace

Drupal\views_bulk_edit\Form

Code

protected function filterOnKey(array $array, callable $callback) {
  $filtered_values = [];
  foreach ($array as $key => $value) {
    if ($callback($key)) {
      $filtered_values[$key] = $value;
    }
  }
  return $filtered_values;
}