Access 2nd, 3rd level etc.. From json request using php

Access 2nd, 3rd level etc.. From json request using php - php

I am trying to access a multi-dimensional array using PHP. I can access the first level using -
$response['id']
but having trouble with how the second level is defined so I can do -
$response['first level']['second level']
Here is my json response -
Array
(
[id] => 7181676
[api_request_id] => 20984853
[user] => 8305
[vin] => JTDKN3DU7D1643423
[make] => Toyota
[model_name] => Prius
[model_year] => 2013
[last_updated] => 2019-02-22T01:08:15.628318Z
[recall_count] => 1
[status] => ok
[recalls] => Array
(
[0] => Array
(
[recall_id] => 15753
[recall_last_updated] => 2019-02-22T00:33:07.663232Z
[recall_age] => 0
[nhtsa_id] => 18V684000
[oem_id] => J0V
[name] => HybridSystem
[description] => CollisionRisk
[campaign_type] => nhtsa
[is_remedy_available] => 1
[are_parts_available] => 1
[risk_type] => collision
[risk_rank] => 5
[profit_rank] => 3
[overall_rank] => 5
[labor_difficulty] => 3
[government_id] => 18V684000
[is_reviewed] => 1
[child] => Array
(
)
)
)
)
How would I get lets say -
$response['profit_rank']

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I can't fetch the JSON output in PHP

Assuming this response is stored in a variable called $response, here are some examples of accessing array elements...
$response['data'][0]['id'] // 3390257 (id of 1st data element)
$response['data'][1]['dest_address'] // 6188892860 (dest_address of 2nd data element)
$response['data'][3]['keyword_id'] // 1459 (keyword_id of 4th data element)
You could also iterate over the data elements and print the ids as follows...
foreach ($response['data'] as $i => $element) {
echo "The id of element " . $i . " is " . $element['id'] . "\n";
}

you can get keyword_id through foreach loop. run the foreach loop on your array and get data through keyword_id index.
foreach($array as $value){
$keyword_id = $value['keyword_id'];
}
this will give you keyword_id.

Extract data from Array/Object in PHP?

First off, I'm new to PHP and coding in general, so this might be quite an obvious answer.
I'm currently working with the Strava API, and I'm trying to extract data from an Array/Object which is the result of the following API call:
$recentactivities = $api->get('athlete/activities', array('per_page' => 100));
which returns:
Array (
[1] => stdClass Object (
[id] => XXXX
[resource_state] => 2
[external_id] => XXXX
[upload_id] => XXXX
[athlete] => stdClass Object (
[id] => XXXX
[resource_state] => 1
)
[name] => Let\'s see if I can remember how to do this cycling malarkey...
[distance] => 11858.3
[moving_time] => 1812
[elapsed_time] => 2220
[total_elevation_gain] => 44
[type] => Ride
[start_date] => 2014-07-12T13:48:17Z
[start_date_local] => 2014-07-12T14:48:17Z
[timezone] => (
GMT+00:00
) Europe/London
[start_latlng] => Array (
[0] => XXXX
[1] => XXXX
)
[end_latlng] => Array (
[0] => XXXX
[1] => -XXXX
)
[location_city] => XXXX
[location_state] => England
[location_country] => United Kingdom
[start_latitude] => XXXX
[start_longitude] => XXXXX
[achievement_count] => 4
[kudos_count] => 1
[comment_count] => 0
[athlete_count] => 1
[photo_count] => 0
[map] => stdClass Object (
[id] => a164894160
[summary_polyline] => XXXX
[resource_state] => 2
)
[trainer] =>
[commute] =>
[manual] =>
[private] =>
[flagged] =>
[gear_id] => b739244
[average_speed] => 6.544
[max_speed] => 10.8
[average_cadence] => 55.2
[average_temp] => 29
[average_watts] => 99.3
[kilojoules] => 179.9
[device_watts] =>
[average_heartrate] => 191.2
[max_heartrate] => 200
[truncated] =>
[has_kudoed] =>
)
This repeats for the most recent activities.
I'm attempting to extract average_heartrate, which I can do for a single object using the following:
$recentactivities[1]->average_heartrate;
but I'd like to extract all instances of average_heartrate from the Array. I've tried to use a foreach statement, but to be honest, I have no idea where to start.
Any help would be much appreciated.

It's actually pretty simple you can indeed use a foreach loop:
foreach($myArray as $obj){
//$obj is an object so:
if(isset($obj->average_heartrate)){
echo $obj->average_heartrate;
}
}

With this code you iterate through your array with objects and save the wanted array within an array so you can work further with it.
$heartrateArray = array(); // create a new array
//iterate through it with an foreach
foreach($recentactivities as $activity){
// save the average_heartrate as a value under a new key in the array
$heartrateArray[] = $activity->average_heartrate;
}

How to echo an array value

I am fairly new to PHP and I am writing a PHP function that grabs an object from SOAP.
I found a code to convert it to an array but I can't manage to echo any data.
The array from print_r
Array
(
[Status] => Array
(
[Code] => 0
[Message] => OK
)
[Order] => Array
(
[OrderNumber] => 9334543
[ExternalOrderNumber] =>
[OrderTime] => 2014-07-15T15:20:31+02:00
[PaymentMethod] => invoice
[PaymentStatus] => Paid
[ShipmentMethod] => Mypack
[DeliveryStatus] => Delivered
[Language] => sv
[Customer] => Array
(
[CustomerId] => 13556
[CustomerNumber] =>
[Username] => admin
[Approved] => 1
[OrgNumber] => 9309138445
[Company] =>
[VatNumber] =>
[FirstName] => Jane
[LastName] => Doe
[Address] => Gatan
[Address2] =>
[Zip] => 1230
[City] => Staden
[Country] => Sweden
[CountryCode] => SE
[PhoneDay] => 84848474
[PhoneNight] =>
[PhoneMobile] =>
[Email] => mail#msn.com
[NewsLetter] =>
[OrgType] => person
[OtherDelivAddress] =>
[DelivName] =>
[DelivAddress] =>
[DelivAddress2] =>
[DelivZip] =>
[DelivCity] =>
[DelivCountry] =>
[DelivCountryCode] =>
)
[Comment] =>
[Notes] => 9063025471 UK/MA
[CurrencyCode] => SEK
[ExchangeRate] => 1
[LanguagePath] => se
[FreightWithoutVat] => 0
[FreightWithVat] => 0
[FreightVatPercentage] => 25
[PayoptionFeeWithoutVat] => 0
[PayoptionFeeWithVat] => 0
[PayoptionFeeVatPercentage] => 25
[CodWithoutVat] => 0
[CodWithVat] => 0
[CodVatPercentage] => 0
[DiscountWithoutVat] => 0
[DiscountWithVat] => 0
[DiscountVat] => 0
[TotalWithoutVat] => 4388
[TotalWithVat] => 5485
[TotalVat] => 1097
[PayWithoutVat] =>
[AffiliateCode] =>
[AffiliateName] =>
[OrderField] => Array
(
[0] => Array
(
[Name] => external_ref
[Value] => 43445
)
[1] => Array
(
[Name] => webshopid
[Value] => 423
)
[2] => Array
(
[Name] => webshopname
[Value] => Manuell
)
)
)
)
Non working code
echo $array[1][0]
I have tried different combos of indexes. I know how to return the values from the soap object but if I could do it this way it would be easier. It should work shouldn't it?

$array[1] is the second index of the array. the key of this array us "Status", this array contains a code and message
i assume you want to echo the message, you can do that with the following
echo $array[1]["Status"]["Message"];

You should use $array['Status']['Code'] , $array['Status']['Message'], $array['Order']['OrderNumber'], $array['Order']['Customer']['CustomerId'] and so on to display your data. It's an associative array so you need to use string keys and not numbers

try
$array['Order']['Customer']['LastName']
is my best guess without losing my sanity in that one line.
But for us to be sure please post the print_r($array) output

There are some way I always do this:
print_r($array);
And the other way is
$array[0]['Order']['LastName']

Try to access the arrays elements with the string keys, not the integer ones you are using:
echo $array['Order']['Customer']['Address'];
Another way you could see what is going on is by iterating through the array, and print out the keys and values:
foreach ($array as $key => $value)
echo "Key=$key value=$value<br>";

complicated multidimentional array process with foreach

you don't have to use so much foreach loops in your script as it not looks good. this is an associative array.
you can simply access associate array by using its keys. do some google for it.you can find many scripts on this.

foreach($arr as $search) {
foreach($search as $lr_rates) {
foreach($lr_rates as $hotel) {
foreach($hotel as $hotel_rooms) {
print_r($hotel_rooms['room'])
}
}
}
}
EDIT: These many foreach loops are just to make understand how to reach to room. You can also get the result directly ofcourse.
print_r($arr['search']['lr_rates']['hotel']['hotel_rooms']['room']);

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Access 2nd, 3rd level etc.. From json request using php - php

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complicated multidimentional array process with foreach

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