| public static isRecursivelyEmpty ( mixed $data ) : boolean | ||
| $data | mixed | Data to check |
| Результат | boolean | Returns true if $data are empty or $data is object/array, all child elements of which recursively empty, false otherwise |
public static function isRecursivelyEmpty($data)
{
if (is_object($data)) {
foreach ($data as $property) {
if (!static::isRecursivelyEmpty($property)) {
return false;
}
}
return true;
} else {
if (is_array($data)) {
if (!empty($data)) {
foreach ($data as $entry) {
if (!static::isRecursivelyEmpty($entry)) {
return false;
}
}
return true;
}
return true;
}
}
return empty($data);
}