src/IncomingEntry.php
public function tags(array $tags)
    {
        $this->tags = array_unique(array_merge($this->tags, $tags));

        return $this;
    }
public function tags(array $tags)
    {
        $this->tags = array_unique(array_merge($this->tags, $tags));

        return $this;
    }
public function tags ( array $ tags ) { $ this -> tags = array_unique ( array_merge ( $ this -> tags , $ tags ) ) ; return $ this ; }
Merge tags into the entry's existing tags.

@param  array  $tags
@return $this
Merge tags into the entry s existing tags .