here is my json
{
"rgInventory": {
"5455029633": {
"id":"5455029633",
"classid":"310776543",
"instanceid":"302028390",
"amount":"1"
}
}
}
Here is my way to parse json in php
$content = file_get_contents("http://steamcommunity.com/profiles/76561198201055225/inventory/json/730/2");
$decode = json_decode($content);
foreach($decode->rgInventory->5455029633 as $appid){
echo $appid->id;
}
I need to get that 5455029633 but it dont work in foreach.
And I want to store it in the variable too.
Json, which you've provided is invalid. Remove last comma from "amount":"1", and you are missing closing curly bracket. Then you should be able to access desired value as $decode->rgInventory->{"5455029633"}.
Or make your life simpler ;) and just go for assoc array $decode = json_decode($content, true);
You will need to pass true as second argument to the function json_decode to get an array instead of an object :
PHP
<?php
$content = file_get_contents("http://steamcommunity.com/profiles/76561198201055225/inventory/json/730/2");
$decode = json_decode($content, true);
echo $decode['rgInventory']['6255037137']['id']; // will output the property 'id' of the inventory 6255037137
$invetory = $decode['rgInventory']['6255037137'] // will store the inventory 6255037137 in the variable $inventory
?>
Related
I send the following data to my php file via ajax:
JSON.stringify({test1: '1', test2: '2'})
I would like to write this data to my JSON FILE content.json containing an empty array
[]
I only want to add the content though if it is not there, yet. This is my PHP code:
$jsonStringObject = file_get_contents("php://input");
$phpObject = json_decode($jsonStringObject);
$newJsonStringObject = json_encode($phpObject);
header('Content-Type: application/json');
$jsonString = file_get_contents('content.json');
$data = (array) json_decode($jsonString, true);
if (in_array($phpObject, $data) === false){
$data[] = $phpObject;
}
$newJsonString = json_encode($data);
file_put_contents('content.json', $newJsonString);
It almost works. Something is wrong with the way the data is added to the array because when I call the function for the first time, it updates content.json to
[null,{"test1":"1","test2":"2"}]
On calling the function again, it adds the object again despite the if-statement:
[null,{"test1":"1","test2":"2"},{"test1":"1","test2":"2"},{"test1":"1","test2":"2"}]
Can anyone help me to spot the mistake?
You're comparing apples and oranges (or rather objects to arrays).
Make sure you decode all json as arrays:
$jsonStringObject = file_get_contents("php://input");
// Added true as second argument to get it bas as an array
$phpObject = json_decode($jsonStringObject, true);
$jsonString = file_get_contents('content.json');
// Removed the (array) since the second argument literally means "return as array"
$data = json_decode($jsonString, true);
if (in_array($phpObject, $data) === false){
$data[] = $phpObject;
}
$newJsonString = json_encode($data);
file_put_contents('content.json', $newJsonString);
Demo: https://3v4l.org/rnCn5
I'm using a token:
$url = "https://api.pipedrive.com/v1/deals?api_token=3bd884bb0078f836a56f1464097fb71eac9d50ce";
and here's the json text(not everything);
{
"success":true,
"data":[{
"id":1,
"creator_user_id":{
"id":1682756,
"name":"Kamilah",
"email":"kamilah#fractal.ae",
"has_pic":false,
"pic_hash":null,
"active_flag":true,
"value":1682756},
"title":"FFS Organization deal"
}]
}
I wanted to display "title" and I always get an error
Notice: Undefined index: creator_user_id in
C:\xampp\htdocs\pipedrive\getjson.php on line 8
Here's my code so far:
$url = "https://api.pipedrive.com/v1/deals?api_token=3bd884bb0078f836a56f1464097fb71eac9d50ce";
$response = file_get_contents($url);
$object = json_decode($response, true);
echo $object['data']['creator_user_id']['title'];
I'm new to json so I'm just practicing and trying to figure out how to echo a specific value in php. Would be appreciated if you can explain exactly how it works when you echo from json to php.
Thank you! :)
First of all you need to debug the array after using json_decode().
<?php
$url = "https://api.pipedrive.com/v1/deals?api_token=3bd884bb0078f836a56f1464097fb71eac9d50ce";
$response = file_get_contents($url);
$object = json_decode($response, true);
echo "<pre>";
print_r($object); // this will print all data into array format.
?>
As per this array, you do not have title index inside the creator_user_id array. title is a separate index.
Also note that, $object['data'] containing two indexes not one. you can get title as:
<?php
foreach ($object['data'] as $key => $value) {
//print_r($value); // this will print the values inside the data array.
echo $value['title']."<br/>"; // this will print all title inside your array.
}
?>
Result:
FFS Organization deal
Google deal
I have a .txt file called 'test.txt' that is a JSON array like this:
[{"email":"chrono#gmail.com","createdate":"2016-03-23","source":"email"}]
I'm trying to use PHP to decode this JSON array so I can send my information over to my e-mail database for capture. I've created a PHP file with this code:
<?php
$url = 'http://www.test.com/sweeps/test.txt';
$content = file_get_contents($url);
$json = json_decode($content,true);
echo $json;
?>
For some reason, it's not echoing the decoded JSON when I visit my php page. Is there a reason for this and can anyone shed some light? Thanks!
You use echo to print scalar variables like
$x = 'Fred';
echo $x;
To print an array or object you use print_r() or var_dump()
$array = [1,2,3,4];
print_r($array);
As json_decode() takes a JSON string and converts it to a PHP array or object use print_r() for example.
Also if the json_decode() fails for any reason there is a function provided to print the error message.
<?php
$url = 'http://www.test.com/sweeps/test.txt';
$content = file_get_contents($url);
$json = json_decode($content,true);
if ( json_last_error() !== JSON_ERROR_NONE ) {
echo json_last_error_msg();
exit;
}
You'll need to split that json string into two separate json strings (judging by the pastebin you've provided). Look for "][", break there, and try with any of the parts you end up with:
$tmp = explode('][', $json_string);
if (!count($tmp)) {
$json = json_decode($json_string);
var_dump($json);
} else {
foreach ($tmp as $json_part) {
$json = json_decode('['.rtrim(ltrim($json_string, '['), ']').']');
var_dump($json);
}
}
I am attempting to write PHP code to interact with JSON output from Mapquest's Open API / Open Street Map service. I have listed it below. I have been using this code in my Drupal 6 implementation. This code returns no output. When I use it, json_last_error() outputs 0.
function json_test_page() {
$url = 'http://open.mapquestapi.com/directions/v1/route?outFormat=json&from=40.037661,-76.305977&to=39.962532,-76.728099';
$json = file_get_contents($url);
$obj = json_decode(var_export($json));
$foo .= $obj->{'fuelUsed'};
$output .= foo;
return $output;
}
You can view the raw JSON output by following the URL. In this function I am expecting to get 1.257899 as my output. I have two questions:
(1) What can I call so I get items out of my array. For instance, how can I get the value represented in JSON "distance":26.923 out of the array?
(2) Is it possible am I running into a recursion limit issue that I've read about in the PHP Manual?
If you read the manual page for json_decode carefully, you'll notice there is a parameter (false by default) that you can pass to have it return an array rather than an object.
$obj = json_decode($json, true);
So:
<?php
function json_test_page() {
$url = 'http://open.mapquestapi.com/directions/v1/route?outFormat=json&from=40.037661,-76.305977&to=39.962532,-76.728099';
$json = file_get_contents($url);
$obj = json_decode($json, true);
//var_dump($obj);
echo $obj['route']['fuelUsed'];
}
json_test_page();
Remove the var_export function from json_decode.
You're trying to convert information about a string to json.
I was able to get the fuelUsed property this way
function json_test_page() {
$url = 'http://open.mapquestapi.com/directions/v1/route?outFormat=json&from=40.037661,-76.305977&to=39.962532,-76.728099';
$json = file_get_contents($url);
$obj = json_decode($json);
return $obj->route->fuelUsed;
}
I'm trying to parse a JSON file using PHP and json_decode, however I'm having difficulting doing this when the JSON returned is namespaced. For example:
$json_ouput = json_decode($json);
foreach ( $json_ouput->feed as $feed) {
/*
Here is the problem, $feed contains a namespaced key
$feed->ab:test->value // Does not work :(
*/
}
Whats the best solution here?
Same as always.
$feed->{'ab:test'}->value
Much in the same way you would remove ambiguity between a variable and surrounding string characters, you can use { and } to patch together part of an accessor:
$json = '{"feed":[{"ab:test":{"value":"foo"}},{"ab:test":{"value":"bar"}}]}';
$json_output = json_decode( $json );
foreach ( $json_output->feed as $feed ) {
// Outputs: foo bar
print_r( $feed->{'ab:test'}->value );
}
Demo: http://codepad.org/MYYwOJj2