Output variable in multi dimension array

[chonk]

I have a form that spits out an array with the code - print_r($result);

 

This outputs the following:

 

Array(    [0] => stdClass Object        (            [input_index] => 0            [candidate_index] => 0            [delivery_line_1] => 5259 N Elderberry Ct SE            [last_line] => Kentwood MI 49512-9693            [delivery_point_barcode] => 495129693598            [components] => stdClass Object                (                    [primary_number] => 5259                    [street_predirection] => N                    [street_name] => Elderberry                    [street_postdirection] => SE                    [street_suffix] => Ct                    [city_name] => Kentwood                    [state_abbreviation] => MI                    [zipcode] => 49512                    [plus4_code] => 9693                    [delivery_point] => 59                    [delivery_point_check_digit] => 8                )            [metadata] => stdClass Object                (                    [record_type] => S                    [county_fips] => 26081                    [county_name] => Kent                    [carrier_route] => R087                    [congressional_district] => 02                    [rdi] => Residential                    [latitude] => 42.868                    [longitude] => -85.57536                    [precision] => Zip9                )            [analysis] => stdClass Object                (                    [dpv_match_code] => Y                    [dpv_footnotes] => AABB                    [dpv_cmra] => N                    [dpv_vacant] => N                    [active] => Y                    [footnotes] => N#                )        ))

 

I need to assign the [rdi] value to a variable. How do I access that spot in the array with PHP?

 

Thanks

[teynon]

$myvar[0]->metadata->rdi

[chonk]

Thanks you.