CodeExplorer hasBlankSection example
abstract protected function setSections(array
$sections);
/**
* {@inheritdoc}
*/
#[\ReturnTypeWillChange]
public function count() { if ($this->
hasBlankSection()) { return 0;
} return count($this->
getSections());
} /**
* {@inheritdoc}
*/
public function getSection($delta) { if (!
$this->
hasSection($delta)) {