protected static Datelist::checkEmptyInputs($input, $parts)
Checks the input array for empty values.
Input array keys are checked against values in the parts array. Elements not in the parts array are ignored. Returns an array representing elements from the input array that have no value. If no empty values are found, returned array is empty.
Parameters
array $input: Array of individual inputs to check for value.
array $parts: Array to check input against, ignoring elements not in this array.
Return value
array Array of keys from the input array that have no value, may be empty.
File
- core/lib/Drupal/Core/Datetime/Element/Datelist.php, line 351
Class
- Datelist
- Provides a datelist element.
Namespace
Drupal\Core\Datetime\Element
Code
protected static function checkEmptyInputs($input, $parts) { // Filters out empty array values, any valid value would have a string length. $filtered_input = array_filter($input, 'strlen'); return array_diff($parts, array_keys($filtered_input)); }
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