I have an array returned from Google Maps, that looks like this:

array(4) { 
    ["destination_addresses"]=> array(4) { 
        [0]=> string(19) "Walsall WS2 9PS, UK" 
        [1]=> string(19) "Walsall WS2 9PS, UK" 
        [2]=> string(19) "Walsall WS2 9PS, UK" 
        [3]=> string(26) "Wolverhampton WV10 0QP, UK" 
        } 
    ["origin_addresses"]=> array(1) { 
        [0]=> string(18) "Stone ST15 0FL, UK" 
        }   
    ["rows"]=> array(1) { 
        [0]=> array(1) { 
            ["elements"]=> array(4) { 
                [0]=> array(3) { 
                    ["distance"]=> array(2) { 
                        ["text"]=> string(7) "41.9 km" 
                        ["value"]=> int(41947) 
                    } 
                    ["duration"]=> array(2) { 
                        ["text"]=> string(7) "36 mins" 
                        ["value"]=> int(2134) 
                    } 
                    ["status"]=> string(2) "OK" 
                } 
                [1]=> array(3) { 
                    ["distance"]=> array(2) { 
                        ["text"]=> string(7) "41.9 km" 
                        ["value"]=> int(41947) 
                    } 
                    ["duration"]=> array(2) { 
                        ["text"]=> string(7) "36 mins" 
                        ["value"]=> int(2134) 
                    }
                    ["status"]=> string(2) "OK"
                 } 
                [2]=> array(3) { 
                    ["distance"]=> array(2) { 
                        ["text"]=> string(7) "41.9 km" 
                        ["value"]=> int(41947)
                    } 
                    ["duration"]=> array(2) { 
                        ["text"]=> string(7) "36 mins" 
                        ["value"]=> int(2134) 
                    } 
                    ["status"]=> string(2) "OK"
                } 
                [3]=> array(3) { 
                    ["distance"]=> array(2) { 
                        ["text"]=> string(7) "40.9 km" 
                        ["value"]=> int(40924) 
                    } 
                    ["duration"]=> array(2) { 
                        ["text"]=> string(7) "41 mins" 
                        ["value"]=> int(2458) 
                    } 
                    ["status"]=> string(2) "OK" 
                } 
            } 
        } 
    } 
    ["status"]=> string(2) "OK" 
}

I want to be able to run through the array, and print the destination address and the distance and time values.

This prints the destination addresses ok:

    $length=count($properties);
    for($a=0;$a<$length;$a  )
    {
        echo '</br>Index is ' . $a . ' | id is ' . $index[$a] . ' | destination is ' . $properties["destination_addresses"][$a] . ' | time is ';

    }

But I can't figure out how to print the rest. I've been banging my head against the wall all night!

Thank you in anticipation.

CodePudding user response：

To loop over all these journeys and print the distance and time for each potential journey, create a foreach loop and then use the $idx to address the subordinate parts of the muleiple arrays

foreach( $destination['destination_addresses'] as $idx => $to ) {
    if ( $destination['rows'][0]['elements'][$idx]['status'] == 'OK' ) {
        echo 'Going from ' . $destination['origin_addresses'][0];
        echo ' To ' . $to;
        echo ' Distance ' . $destination['rows'][0]['elements'][$idx]['distance']['text'];
        echo ' Duration ' . $destination['rows'][0]['elements'][$idx]['duration']['text'];
    } else {
        //whatever you do if the status is not OK
    }
}