Implements Drupal\Component\Gettext\PoReaderInterface::readItem().
Overrides PoReaderInterface::readItem
public function readItem() {
// Clear out the last item.
$this->_last_item = NULL;
// Read until finished with the stream or a complete item was identified.
while (!$this->_finished && is_null($this->_last_item)) {
$this
->readLine();
}
return $this->_last_item;
}