Nested json data - retrieve by value - php

I need to calculate total of profit of a given product in a given year (one or multiple).
I can run nested foreach loops but I want to learn if I can do it in a shorter/cleaner way because I may want to filter data by more conditions. The example below is by using Product Id. The data example is below the php code. There are always two products and two profit values however there maybe additional product attributes e.g. color, size (s, m, l) etc.
$data = json_decode($data_json, true);
$products = $data['products'];
..
$admin_pid = 'bench33';
$admin_years = [2019, 2020];
$profit = 0;
foreach($products as $product) {
foreach($product['sales'] as $sale) {
if($sale['product1']['pid'] == $admin_pid) {
$profit += $sale['profit1'];
} else if($sale['product2']['pid'] == $admin_pid) {
$profit += $sale['profit2'];
}
}
}
echo "Profit for {$admin_pid} is: ".$profit;
This is how my data looks like ...
{
"name": "Furniture Inc.",
"products":
[
{
"team": "Downtown",
"sales":
[
{
"date": "2014-08-16",
"product1": {
"pid": "dining13",
"name": "Dining Table"
},
"product2": {
"pid": "office13",
"name": "Office Table"
},
"profit1": 5,
"profit2": 3
},
]
},
{
"team": "TheMall",
"sales":
[
{
"date": "2019-03-16",
"product1": {
"pid": "chair11",
"name": "Dining Chair"
},
"product2": {
"pid": "bench33",
"name": "Garden Bench"
},
"profit1": 9,
"profit2": 11
},
]
},
{
"team": "CityCentre",
"sales":
[
{
"date": "2020-08-16",
"product1": {
"pid": "dining13",
"name": "Dining Table"
},
"product2": {
"pid": "bench33",
"name": "Garden Bench"
},
"profit1": 33,
"profit2": 21
},
]
},
]
}

Related

Finding State Short Name from JSON file with PHP

I have a JSON file that have all list of all the countries with their cities, and state. The file has this structure
"NO": {
"name": "Norway",
"states": {
"VA": {
"name": "Vest-Agder"
},
"RO": {
"name": "Rogaland"
},
"HO": {
"name": "Hordaland"
},
"SF": {
"name": "Sogn og Fjordane"
},
"MR": {
"name": "Møre og Romsdal"
},
"ST": {
"name": "Sør-Trøndelag"
},
"NO": {
"name": "Nord-Trøndelag"
},
"NT": {
"name": "Nordland"
},
"TR": {
"name": "Troms"
},
"FI": {
"name": "Finnmark"
},
"SJ": {
"name": "Svalbard"
},
"SJ": {
"name": "Jan Mayen"
},
"AK": {
"name": "Akershus"
},
"AA": {
"name": "Aust-Agder"
},
"BU": {
"name": "Buskerud"
},
"HE": {
"name": "Hedmark"
},
"OP": {
"name": "Oppland"
},
"OS": {
"name": "Oslo"
},
"TE": {
"name": "Telemark"
},
"VF": {
"name": "Vestfold"
},
"OF": {
"name": "Østfold"
}
}
},
What I am trying to achieve is to get the short name of state when user input the full name in the input field. For example if they add "Oslo" I will get "OS" in output
This is the code that I came up with but I am not getting the output.
$jsonitem = file_get_contents("countries-info.json");
$objitems = json_decode($jsonitem);
$findByname = function($name) use ($objitems) {
foreach ($objitems as $friend) {
if ($friend->name == $name) return $friend->state;
}
return false;
};
echo $findByname($_GET[code]) ?: 'No record found.';
Need advise.
Looking at the structure of your JSON you should loop $objitems->NO->states ( $objitems will contain the complete object, you only want the states)
So you need to change your foreach to:
foreach ($objitems->NO->states as $short => $state) {
if ($state->name == $name) return $short;
}
foreach ($objitems as $state => $friend) {
if ($friend->name == $name) return $state;
}

JSON Parsing Multi Level

How I can get text from below JSON.
https://jsfiddle.net/7h6a55m6/2/ JSON Data
Need to get "Testing","Testing2", etc. Stuck in multi level JSON style. Whats the easiest way to do
foreach ($response->data as $res) {
echo $res['comments'];
}
Use the json_decode().Something like below
$test_json='
{ "media":
{ "data":
[
{ "comments":
{ "data":
[
{ "text": "Testing", "id": "17935572247064063" },
{ "text": "Testing2", "id": "17909467621160083" },
{ "text": "Testing3", "id": "17879193508206704" },
{ "text": "Testing4", "id": "17936230114007492" },
{ "text": "Testing5", "id": "17861359981236880" },
{ "text": "Testing6", "id": "17932586956016890" },
{ "text": "Testing7", "id": "17920569544116678" },
{ "text": "Testing8", "id": "17933592700059204" }
]
}
}
]
}
}
';
$test_json=json_decode($test_json,true);
foreach($test_json['media']['data'][0]['comments']['data'] as $row){
print_r($row['text']);
}
try
$responseData = json_decode($response->data, true);
$result = $responseData['media']['data'][0]['comments']['data'];
foreach($result as $data) {
// do your stuff here
}

Decoding multi-value JSON

I'm trying to create a game API thing that requires this decoded, but I'm not sure how (this is just for a certain user, so the values wont be the same)
[
{
"Id": 382779,
"Name": "DarkAge Ninjas"
},
{
"Id": 377291,
"Name": "Emerald Knights of the Seventh Sanctum"
},
{
"Id": 271454,
"Name": "Knights of RedCliff"
},
{
"Id": 288278,
"Name": "Knights of the Splintered Skies "
},
{
"Id": 375307,
"Name": "Korblox's Empire"
},
{
"Id": 387867,
"Name": "Ne'Kotikoz"
},
{
"Id": 696519,
"Name": "Orinthians"
},
{
"Id": 27770,
"Name": "Retexture Artists Official Channel"
},
{
"Id": 585932,
"Name": "Retexturing Apprentices "
},
{
"Id": 7,
"Name": "Roblox"
},
{
"Id": 679727,
"Name": "ROBLOX Community Staff and Forum Users"
},
{
"Id": 127081,
"Name": "Roblox Wiki"
}
]
How can I decode this in PHP so It has a list like
DarkAge Ninjas
Emerald Knights of the Seventh Sanctum
Knights of RedCliff
etc, and have the Id decoded separately so I can make a clickable link out of it :/
You will need json_decode to turn json into php array
$api_json = '[
{ "Id": 382779, "Name": "DarkAge Ninjas" },
{ "Id": 377291, "Name": "Emerald Knights of the Seventh anctum" }
...
]';
$api_data = json_decode($api_json, true);
//Now you can loop over the array and print the `Name`
foreach($api_data as $d) {
echo $d['Name'];
}
above code will output
DarkAge Ninjas
Emerald Knights of the Seventh Sanctum
Knights of RedCliff
...
To make link with ids just add this in above loop
echo ''. $d['Name'].'';
as Ed Cottrell suggested, Read the manual: json_decode to know more

How to display company name "only" on friends work history (facebook api)

I have been getting my facebook friends work history. But the result is an array whose content is as follows :
{
"id": "xxx",
"friends": {
"data": [
{
"name": "Indiarto Priadi",
"work": [
{
"employer": {
"id": "111178415566505",
"name": "Liputan 6 SCTV"
}
},
{
"employer": {
"id": "107900732566334",
"name": "SCTV"
}
}
],
"id": "502163984"
},
{
"name": "Agustin Kertawijaya",
"work": [
{
"employer": {
"id": "138215336225242",
"name": "Trader Corporation (Canada)"
},
"location": {
"id": "110941395597405",
"name": "Toronto, Ontario"
},
"position": {
"id": "168673399850791",
"name": "Desktop operator <Pre press>"
},
"start_date": "2006-06-01",
"end_date": "2008-06-01"
},
{
"employer": {
"id": "114464911939560",
"name": "Merrill Corporation Canada"
},
"location": {
"id": "110941395597405",
"name": "Toronto, Ontario"
},
"position": {
"id": "190075304347365",
"name": "Financial Print Project Manager"
},
"start_date": "2006-06-01",
"end_date": "2011-10-01"
}
],
"id": "511990261"
}
],
"paging": {
"next": "https://graph.facebook.com/1065251285/friends?limit=2&fields=name,work&offset=2&__after_id=511990261"
}
}
}
Now i want to display "only" the employer name on my page, but i can't find the way to do that.
Here is my code :
$userFriends = $facebook->api('/'.$userId.'/friends');
for($i=0;$i<=3;$i++){ //retrieved friends (max 4 persons)
$value=$userFriends["data"][$i];
echo "<div id='$value[id]'>";
$profile = $facebook->api("/".$value["id"]);
$friendsWork = $facebook->api("/".$value["id"]."?fields=work");
echo "<strong>".$profile["name"]."<br></strong>";
echo " <img src='https://graph.facebook.com/".$value["id"]."/picture'><br>";
echo "Username : ".$profile["username"]."<br>";
echo "Local : ".$profile["locale"]."<br>";
echo "Birthdate : ".$profile["birthday"]."<br>";
print_r($friendsWork); // <--- the result is an array
echo "<hr>";
echo "</div>";
}
Does anyone know how to display the company(employer) name only?
any answers would be greatly appreciated. Thank You
Here you go, nothing fancy, I just did what I said in my comment
$json = '{
"id": "xxx",
"friends": {
"data": [
{
"name": "Indiarto Priadi",
"work": [
{
"employer": {
"id": "111178415566505",
"name": "Liputan 6 SCTV"
}
},
{
"employer": {
"id": "107900732566334",
"name": "SCTV"
}
}
],
"id": "502163984"
},
{
"name": "Agustin Kertawijaya",
"work": [
{
"employer": {
"id": "138215336225242",
"name": "Trader Corporation (Canada)"
},
"location": {
"id": "110941395597405",
"name": "Toronto, Ontario"
},
"position": {
"id": "168673399850791",
"name": "Desktop operator <Pre press>"
},
"start_date": "2006-06-01",
"end_date": "2008-06-01"
},
{
"employer": {
"id": "114464911939560",
"name": "Merrill Corporation Canada"
},
"location": {
"id": "110941395597405",
"name": "Toronto, Ontario"
},
"position": {
"id": "190075304347365",
"name": "Financial Print Project Manager"
},
"start_date": "2006-06-01",
"end_date": "2011-10-01"
}
],
"id": "511990261"
}
],
"paging": {
"next": "https://graph.facebook.com/1065251285/friends?limit=2&fields=name,work&offset=2&__after_id=511990261"
}}}'; // remember the last two closing curlys, you left them out of the code block in the OP.
$obj = json_decode($json);
foreach ($obj->friends->data as $friend) {
echo '<h1>' . $friend->name . '</h1>';
foreach ($friend->work as $job) {
echo 'Employee: ' . $job->employer->name . '<br/>';
}
echo '<hr>';
}
Output:
Indiarto Priadi
Employee: Liputan 6 SCTV
Employee: SCTV
--------------------------------------
Agustin Kertawijaya
Employee: Trader Corporation (Canada)
Employee: Merrill Corporation Canada
--------------------------------------
You just have to parse the array you obtained, like this-
$userFriends = $facebook->api('/'.$userId.'/friends?fields=work,name');
foreach($userFriends['data'] as $friend)
{
$friend_name = $friend['name'];
$emp_name=array();
// list of all employers of this friend
if(isset($friend['work']))
{
foreach($friend['work'] as $work)
{
array_push($emp_name, $work['employer']['name']);
}
}
else
{
$emp_name = "N.A.";
}
}

Looping over nested arrays below keys

Ok, so that title might be a little misleading, but I'm not quite sure what i'm describing, so here goes.
I have the following JSON :
{
"lastModified": 1368517749000,
"name": "Requiem Paradisum",
"realm": "Chamber of Aspects",
"battlegroup": "Misery",
"level": 25,
"side": 1,
"achievementPoints": 1710,
"emblem": {
"icon": 126,
"iconColor": "ffdfa55a",
"border": 3,
"borderColor": "ff0f1415",
"backgroundColor": "ff232323"
},
"news": [
{
"type": "itemPurchase",
"character": "Osmoses",
"timestamp": 1368482100000,
"itemId": 91781
},
{
"type": "itemLoot",
"character": "Greenmean",
"timestamp": 1368477900000,
"itemId": 87209
},
{
"type": "itemLoot",
"character": "Greenmean",
"timestamp": 1368475800000,
"itemId": 86880
},
{
"type": "itemPurchase",
"character": "Osmoses",
"timestamp": 1368475380000,
"itemId": 91781
},
{
"type": "itemPurchase",
"character": "Osmoses",
"timestamp": 1368475380000,
"itemId": 91779
},
{
"type": "itemPurchase",
"character": "Osmoses",
"timestamp": 1368475320000,
"itemId": 91779
},
{
"type": "playerAchievement",
"character": "Osmoses",
"timestamp": 1368470700000,
"achievement": {
"id": 6193,
"title": "Level 90",
"points": 10,
"description": "Reach level 90.",
"rewardItems": [
{
"id": 87764,
"name": "Serpent's Heart Firework",
"icon": "inv_misc_missilelarge_green",
"quality": 1,
"itemLevel": 1,
"tooltipParams": {
},
"stats": [
],
"armor": 0
}
],
"icon": "achievement_level_90",
"criteria": [
],
"accountWide": false,
"factionId": 2
}
},
Basically i need to loop over everything in "news" and output it.
What I can't figure out how to parse it correctly :
A : without specifying key numbers and
B : when it gets to a key that then contains further keys and further arrays under those keys i'm at a loss. (E.g. the "player achievement" key)
I appreciate I'm probably being a bit newbie here and could quite possibly be on page 1 of "php for dummies" but i swear I've googled it to death!
See if this approach could fit. Be sure your JSON array is properly formatted though.
$test = the_json_array;
$array = json_decode($test,true);
function recursive($array) {
foreach($array as $key => $value) {
if (!is_array($value)) echo $key.":".$value."<br/>";
else recursive($value);
}
}
recursive($array);
SEE json_decode
Dont forget to give second argument as TRUE otherwise it will return object
and try something like this
$json = 'your json'
$json_array = json_decode($json,true);
$news = $json_array['news'];
foreach($news as $value)
{
print_r($value);
}
I think for your purpose you should have look at array_walk_recursive
function printResult($item, $key)
{
echo "$key holds $item\n";
}
array_walk_recursive($news, 'printResult');
yo need to do json_decode('your-jason', True) it will convert your Json string to Array.
Json_decode for more understanding
if you don't specify TRUE in jason_decode function then it will return php object
Hope answer the question. regards

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