how to get single object value from array in magento?

how to get single object value from array in magento? - php

i am trying to calculate shipping charge and i am getting a response from REST API. i want to get return the value of "delivery_charges" form response array?
Array
(
[response] => Array
(
[delivery_charges] => 41
[return_charges] => 83
[all_charges] => Array
(
[DL] => 32
[FS] => 30
[DTO] => 0
[RTO] => 32
[ST] => 14.5
[COD] => 0
[TDS] => 0
[CARD] => 0
[CNC] => 0
)
[canc_charges] => 0
[pickup_charges] => 0
[params] => Array
(
[md] => E
[pt] => prepaid
[cl] => xxxxxxx
[o_pin] => 560076
[d_pin] => 560062
[token] => xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
[gm] => 100
[d_city] => Bangalore
[o_city] => Bangalore
)
)
)

i got answer by just using
return $shipping_charge['response']['delivery_charges'];

You need to simply add the following at the end. If $shipping_charge is the array then write:
return $shipping_charge['response']['delivery_charges'];

Related

search inside arrays with condition in php

I have an api with a list of arrays inside one array and each array inside this array it has one key [attributes] and inside this key one array with key [CITY_NAME]
this is my array coming from api
this array number is 0 but every day this number is changed and my figures come wrong, what is the good way to always have my city figures using the key [CITY_NAME]
I am fetching the data using this code
$json = file_get_contents($url);
$json_data = json_decode($json, true);
$data = $json_data['features'];
$mycity = $data[0]['attributes'];
Array
(
[0] => Array
(
[attributes] => Array
(
[CITY_NAME] => city1
[Name] => city1
[ADMIN_NAME] => city1
[POP_CLASS] => 5,000,000 to10,000,000
[Population] => 7676654
[Population_Data_Source] => Wikipedia
[Population_Data_Date] => 2018
[CityID] => 14
[Longitude] => 46.7614868685786
[Latitude] => 24.7388786516234
[Confirmed] => 0
[Recovered] => 0
[Deaths] => 0
[Active] => 0
[Tested] => 0
[Name_Eng] => city1
[Join_Count] => 61
[Confirmed_SUM] => 5152
[Deaths_SUM] => 9
[Recovered_SUM] => 1407
[Active_SUM] => 3736
[Tested_SUM] => 376607
[ObjectId] => 14
)
)
[1] => Array
(
[attributes] => Array
(
[CITY_NAME] => city2
[Name] => city2
[ADMIN_NAME] => city2
[POP_CLASS] => 1,000,000 to 5,000,000
[Population] => 1675368
[Population_Data_Source] => Wikipedia
[Population_Data_Date] => 2010
[CityID] => 9
[Longitude] => 39.8148987363852
[Latitude] => 21.4273876500039
[Confirmed] => 0
[Recovered] => 0
[Deaths] => 0
[Active] => 0
[Tested] => 0
[Name_Eng] => city2
[Join_Count] => 59
[Confirmed_SUM] => 6848
[Deaths_SUM] => 85
[Recovered_SUM] => 1145
[Active_SUM] => 5618
[Tested_SUM] => 0
[ObjectId] => 9
)
)

Since I may have misunderstood and you may have many, just build a new array with CITY_NAME:
foreach($data as $values) {
$result[$values['attributes']['CITY_NAME']] = $values['attributes'];
}
Now you can access by CITY_NAME:
echo $result['city1']['Population'];
This might be easier. Extract all attributes from all arrays into an array, then create an array from that indexed by CITY_NAME:
$data = array_column(array_column($json_data['features'], 'attributes'),
null, 'CITY_NAME');

json_encode loses some object values in php

The problem is json_encode can not access private properties.
Here are some workarounds you could do:
Convert the properties to be public
You could use a reflection class to convert the properties accessibility before you convert it
Example:
$refObject = new ReflectionObject( $obj );
$refProperty = $refObject->getProperty( 'property' );
$refProperty->setAccessible( true );
You could loop through the properties of the object using a Reflection object and call all the getters converting the object into an array structure that could be easily translated
Refelection Class Documentation

Notice: Undefined index: songtitle. Get value from an array

So I decoded my json, and I get this array out of it
Array (
[totalstreams] => 1
[activestreams] => 1
[currentlisteners] => 0
[peaklisteners] => 2
[maxlisteners] => 100
[uniquelisteners] => 0
[averagetime] => 0
[version] => 2.4.0.147 (posix(linux x64))
[streams] => Array ( [0] => Array (
[id] => 1
[currentlisteners] => 0
[peaklisteners] => 2
[maxlisteners] => 100
[uniquelisteners] => 0
[averagetime] => 0
[servergenre] => Misc
[serverurl] => http://example.com
[servertitle] => Van Den Berg Stream
[songtitle] => Katy Perry - This Is How We Do
[streamhits] => 3
[streamstatus] => 1
[backupstatus] => 0
[streampath] => /stream
[streamuptime] => 1998
[bitrate] => 128
[content] => audio/mpeg ) ) )
I got to this using:
print_r($json)
I'm interested in the songtitle part, so normally I'd go:
$json['streams']['songtitle'];
But it just throws a Undedefined index error.
Do you huys know what I do wrong?

$json['streams'][0]['songtitle'];
That is what you want. Look carefully at your print_r results again, you'll notice the following after streams:
[streams] => Array ( [0] => Array (
You need to take that 0 into account.

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>";

How do I retrieve an item from an PHP Object Array?

I want to retrieve quantities from this array.
invoice Object
(
[data:private] => Array
(
[i_status] => pend
[i_title] => 500 HLCoins , 500 HLCoins x8
[i_member] => 1
[i_items] => Array
(
[0] => Array
(
[act] => new
[app] => nexus
[type] => product
[cost] => 0
[tax] => 0
[renew_term] => 0
[renew_units] =>
[renew_cost] => 0
[quantity] => 1
[physical] =>
[shipping] => Array
(
)
[weight] => 0
[itemName] => 500 HLCoins
[itemID] => 3
[cfields] => Array
(
)
[extra] =>
[opt_id] => 0
[associated] =>
[assocBought] =>
[groupRenewals] => 0
[methods] => Array
(
)
[k] => 0
[_tax] => 0
)
[1] => Array
(
[act] => new
[app] => nexus
[type] => product
[cost] => 0
[tax] => 0
[renew_term] => 0
[renew_units] =>
[renew_cost] => 0
[quantity] => 8
[physical] =>
[shipping] => Array
(
)
[weight] => 0
[itemName] => 500 HLCoins
[itemID] => 3
[cfields] => Array
(
)
[opt_id] => 0
[groupRenewals] => 0
[methods] => Array
(
)
[_tax] => 0
)
)
[i_total] => 0
[i_date] => 1347217384
[i_return_uri] =>
[i_paid] => 0
[i_status_extra] => a:1:{s:4:"type";s:4:"zero";}
[i_discount] => 0
[i_temp] =>
[i_ordersteps] => 0
[i_noreminder] => 1
[i_renewal_ids] => Array
(
)
[i_po] =>
[i_notes] =>
[i_shipaddress] =>
[i_id] => 229
)
[takeAction] => 1
)
I've tried a bunch of codes like $invoice->quantity, $invoice[1]->quantity, $this->$invoice->quantity, but none of them seem to display.
It still does not display at all, I tried to print_r and that is the array it gave me.

All the variables are private which means you cannot access them from outside the object. Check out the class definition for the invoice class. There should be some function to get the quantities from the object, or else you could add such a feature to the class.
The whole point of this is separation of concerns. The class may change in the future and possibly not use the same structure, therefore you should use object functions to access the properties, do not access them directly as variables.
You can read more on this subject in the manual or in a book about object-oriented programming.

Seems like all the data is in a private property. You cannot access it from outside directly.
Read the documentation for the class. It should have some method you can call, like getQuantity(), that'll get you the data. It depends on how the class was written and how it is supposed to be used.

We Keep Coding

PHP, A popular general-purpose scripting language that is especially suited to web development.

how to get single object value from array in magento? - php

i got answer by just using return $shipping_charge['response']['delivery_charges'];

You need to simply add the following at the end. If $shipping_charge is the array then write: return $shipping_charge['response']['delivery_charges'];

Related

search inside arrays with condition in php

json_encode loses some object values in php

Notice: Undefined index: songtitle. Get value from an array

How to echo an array value

How do I retrieve an item from an PHP Object Array?

Categories

Resources