PHP ?Nested Array - php

Question

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.

Answer 1

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
}
}