public function wildcard($field, $value, $boost = 1.0)
    {
        $query = new WildcardQuery($field, $value, ['boost' => $boost]);

        $this->append($query);

        return $this;
    }
public function wildcard($field, $value, $boost = 1.0)
    {
        $query = new WildcardQuery($field, $value, ['boost' => $boost]);

        $this->append($query);

        return $this;
    }
public function wildcard ( $ field , $ value , $ boost = 1.0 ) { $ query = new WildcardQuery ( $ field , $ value , [ 'boost' => $ boost ] ) ; $ this -> append ( $ query ) ; return $ this ; }
Add a wildcard query.

@param string $field
@param string $value
@param float  $boost

@return $this
Add a wildcard query .