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<?php
namespace Cocur\Chain\Link;
use Cocur\Chain\Chain;
/**
* Intersect.
*
* @author Florian Eckerstorfer
* @copyright 2015-2018 Florian Eckerstorfer
*/
trait Intersect
{
* @param Chain|array $array2
* @return self
public function intersect($array2): self
$this->array = array_intersect($this->array, $array2 instanceof Chain ? $array2->array : $array2);
return $this;
}
cocur /
chain
