| protected __positionedBefore ( array $elements, int\Neo_BlockModel $value ) : array | ||
| $elements | array | |
| $value | int\Neo_BlockModel | |
| 리턴 | array | |
protected function __positionedBefore($elements, $value)
{
$value = $this->_getBlock($value);
if (!$value) {
return $elements;
}
$index = $this->_indexOfRootBlock($elements, $value);
if ($index <= 0) {
return [];
}
return array_slice($elements, 0, $index);
}