How can I get out of this likeCount? Thanks cause I have no idea how to do it
https://gdata.youtube.com/feeds/api/videos/f4LxBKN9ank?v=2&alt=jsonc
The array
object(stdClass)#1 (2) {
["apiVersion"]=>
string(3) "2.1"
["data"]=>
object(stdClass)#2 (19) {
["id"]=>
string(11) "f4LxBKN9ank"
["uploaded"]=>
string(24) "2014-01-26T02:34:24.000Z"
["title"]=>
string(25) "League of Legends : Worth"
["content"]=>
object(stdClass)#5 (3) {
["5"]=>
string(74) "https://www.youtube.com/v/f4LxBKN9ank?version=3&f=videos&app=youtube_gdata"
["1"]=>
string(102) "rtsp://r5---sn-4g57kuee.c.youtube.com/CiILENy73wIaGQl5an2jBPGCfxMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp"
["6"]=>
string(102) "rtsp://r5---sn-4g57kuee.c.youtube.com/CiILENy73wIaGQl5an2jBPGCfxMYESARFEgGUgZ2aWRlb3MM/0/0/0/video.3gp"
}
["duration"]=>
int(78)
["aspectRatio"]=>
string(10) "widescreen"
["rating"]=>
float(4.921824)
["likeCount"]=>
string(5) "14147"
["ratingCount"]=>
int(14429)
["viewCount"]=>
int(678017)
}
}
You can do like that.
<?php
$data = #file_get_contents("http://gdata.youtube.com/feeds/api/videos/f4LxBKN9ank?v=2&alt=jsonc");
$realdata = json_decode($data);
$likecount = $realdata->data->likeCount;
// Sample data
$data = '{"apiVersion":"2.1","data":{"id":"f4LxBKN9ank","uploaded":"2014-01-26T02:34:24.000Z","updated":"2014-03-01T16:48:02.000Z","uploader":"videogamedunkey","category":"Comedy","title":"League of Legends : Worth","description":"Allow 3-5 weeks for your burrito to arrive.\n\nhttps://www.youtube.com/watch?v=YxeOLw1npuo&list=FLsvn_Po0SmunchJYOWpOxMg&index=1","thumbnail":{"sqDefault":"https://i1.ytimg.com/vi/f4LxBKN9ank/default.jpg","hqDefault":"https://i1.ytimg.com/vi/f4LxBKN9ank/hqdefault.jpg"},"player":{"default":"https://www.youtube.com/watch?v=f4LxBKN9ank&feature=youtube_gdata_player","mobile":"https://m.youtube.com/details?v=f4LxBKN9ank"},"content":{"5":"https://www.youtube.com/v/f4LxBKN9ank?version=3&f=videos&app=youtube_gdata","1":"rtsp://r5---sn-jc47eu7e.c.youtube.com/CiILENy73wIaGQl5an2jBPGCfxMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp","6":"rtsp://r5---sn-jc47eu7e.c.youtube.com/CiILENy73wIaGQl5an2jBPGCfxMYESARFEgGUgZ2aWRlb3MM/0/0/0/video.3gp"},"duration":78,"aspectRatio":"widescreen","rating":4.921824,"likeCount":"14147","ratingCount":14429,"viewCount":678049,"favoriteCount":0,"commentCount":1497,"accessControl":{"comment":"allowed","commentVote":"allowed","videoRespond":"moderated","rate":"allowed","embed":"allowed","list":"allowed","autoPlay":"allowed","syndicate":"allowed"}}}';
// Decode $data into an array
$json = json_decode($data, true);
// Get the like count from data/likeCount in the array
$likeCount = $json["data"]["likeCount"];
// Display the likeCount
echo $likeCount; // 14147
$json = json_decode($data, true) decodes the data in $data into an array called $json. This array has a sub-array whose key is "data", and this sub-array contains the like count under the key "likeCount". Therefore, the like count can be accessed by chaining indexes together: $likeCount = $json["data"]["likeCount"])
Related
A web service that I want to use to put data into an array in the project
I did not see a good answer.
This web service returns the info of a blog post, how data is in loop?
By writing these codes, I got the arrays in a string:
<?php
$client = new
SoapClient('http://service.test.com/test_information.asmx?wsdl');
$param = array('username' => 'admin','password' => 'admin','feature' =>
'SOAP_SINGLE_ELEMENT_ARRAYS');
$result = $client->GetInfoWeblog($param);
$outterArray = ((array)$result);
$innerArray = ((array)$outterArray['GetInfoWeblogResult']);
$dataArray = ((array)$innerArray['listObject']);
$array = json_decode(json_encode($dataArray), True);
echo '<pre>';
var_dump($array);
output
array(1) {
["OPMWebBlog"]=>
array(2) {
[0]=>
array(9) {
["WebVcCode"]=>
int(1)
["WebTitle"]=>
string(9) "Webtitle1"
["WebBody"]=>
string(8) "WebBody1"
["WebUrl"]=>
string(7) "Weburl1"
["WebDesc"]=>
string(8) "WebDesc1"
["WebDatetimeInsert"]=>
string(19) "2007-05-08T12:35:00"
["WebDatetimeUpdate"]=>
string(19) "2018-11-06T14:56:00"
["WebTag"]=>
string(8) "Web Tag1"
["WebPublishActive"]=>
bool(true)
}
[1]=>
array(9) {
["WebVcCode"]=>
int(2)
["WebTitle"]=>
string(9) "Webtitle2"
["WebBody"]=>
string(8) "WebBody2"
["WebUrl"]=>
string(7) "Weburl2"
["WebDesc"]=>
string(8) "WebDesc2"
["WebDatetimeInsert"]=>
string(19) "2018-11-06T14:56:00"
["WebDatetimeUpdate"]=>
string(23) "2007-05-08T12:35:29.123"
["WebTag"]=>
string(8) "Web Tag2"
["WebPublishActive"]=>
bool(true)
}
I want to get these objects in a loop
WebTitle
WebBody
WebUrl
WebDesc
WebDatetimeInsert
WebTag
WebPublishActive
I think if you loop through $array['OPMWebBlog'] you will get what you want :
foreach ($array['OPMWebBlog'] as $item) {
echo $item['WebTitle'];
echo $item['WebBody'];
...
}
I need to get the objects information for "label", "name" where value=true in a PHP variable and not were value=false.
How is this done with this JSON array?
If I make a var_dump of the JSON I get this:
array(8) {
[0]=>
object(stdClass)#8 (3) {
["label"]=>
string(4) "Name"
["name"]=>
string(7) "txtName"
["value"]=>
bool(true)
}
[1]=>
object(stdClass)#9 (3) {
["label"]=>
string(6) "E-mail"
["name"]=>
string(8) "txtEmail"
["value"]=>
bool(true)
}
[2]=>
object(stdClass)#10 (3) {
["label"]=>
string(12) "Phone Number"
["name"]=>
string(8) "txtPhone"
["value"]=>
bool(false)
}
[3]=>
object(stdClass)#11 (3) {
["label"]=>
string(19) "Mobile Phone Number"
["name"]=>
string(14) "txtMobilePhone"
["value"]=>
bool(false)
}
}
$arr = array();
$i = 0;
foreach($json as $key => $items) {
if($items->value == true) {
$arr[$i]['label'] = $items->label;
$arr[$i]['name'] = $items->name;
$i++;
}
}
You can decode it as an object or an array, in this example I use an array.
First you want to take the JSON encoded information and decode it into a PHP array, you can use json_decode() for this:
$data = json_decode($thejson,true);
//the Boolean argument is to have the function return an array rather than an object
Then you can loop through it as you would a normal array, and build a new array containing only elements where 'value' matches your needs:
foreach($data as $item) {
if($item['value'] == true) {
$result[] = $item;
}
}
You then have the array
$result
at your disposal.
Simplification of the suggestions proposed by users JohnnyFaldo and som:
$data = json_decode($thejson, true);
$result = array_filter($data, function($row) {
return $row['value'] == true;
});
I'm receiving a JSON and trying to interpret some values using PHP.
Example snippet from a JSON dump:
["11811"]=>
object(stdClass)#15 (11) {
["parent_area"]=>
NULL
["generation_high"]=>
int(19)
["all_names"]=>
object(stdClass)#16 (0) {
}
["id"]=>
int(11811)
["codes"]=>
object(stdClass)#17 (3) {
["ons"]=>
string(2) "08"
["gss"]=>
string(9) "E15000008"
["unit_id"]=>
string(5) "41421"
}
["name"]=>
string(10) "South East"
["country"]=>
string(1) "E"
["type_name"]=>
string(15) "European region"
["generation_low"]=>
int(1)
["country_name"]=>
string(7) "England"
["type"]=>
string(3) "EUR"
}
As there is lots of (nested) data, I need to obtain the value of ["name"] where ["type_name"] == 'European region'.
Thanks.
You could use array_filter()
$data_array = array(...);
function is_european($data) {
return $data->type_name == 'European region';
}
$filtered = array_filter($data_array,'is_european');
And then use filtered array to obtain values.
Maybe a better way would be to use JsonPath, like this, assuming your array is a result of decoding JSON (object):
$names = jsonPath($data_object, "$.[?(#['type_name'] == 'European region')].name");
Haven't tried this myself, it may need a bit of correction.
Try this:
<?php
$json = JSON_decode(str,true);
$arr = Array();
foreach($json as $f) {
/* eg. $f = $json["11811"] */
if($f['type_name'] == 'European region') {
$arr[] = $f['name'];
}
}
?>
I've looked around but haven't found an answer so I figured i would give it an ask myself.
I've noticed that a round trip to JSON converts a 2-D array into a 1D array of Objects.
Is there any way around this or should I just try to work with objects from the beginning (e.g. $test->1->4 ? see example below
$test = array();
$test[0][0] = "0-0";
$test[0][2] = "0-2";
$test[1][1] = "1-1";
$test[1][2] = "1-2";
var_dump($test);
$encoded = json_encode($test);
var_dump($encoded);
$recreated = json_decode($encoded);
var_dump($recreated);
outputs
array(2) {
[0]=>
array(2) {
[0]=>
string(3) "0-0"
[2]=>
string(3) "0-2"
}
[1]=>
array(2) {
[1]=>
string(3) "1-1"
[2]=>
string(3) "1-2"
}
}
string(45) "[{"0":"0-0","2":"0-2"},{"1":"1-1","2":"1-2"}]"
array(2) {
[0]=>
object(stdClass)#19 (2) {
["0"]=>
string(3) "0-0"
["2"]=>
string(3) "0-2"
}
[1]=>
object(stdClass)#20 (2) {
["1"]=>
string(3) "1-1"
["2"]=>
string(3) "1-2"
}
}
This is because you don't have ongoing indexes in your array:
$test = array();
$test[0][0] = "0-0";
$test[0][2] = "0-2";
In this case json_encode() HAS to create an object because there is a numeric key (1) missing.
You can decode it back to an array with json_decode($txt, true), but this is only a work around, not a fix.
By default json_decode will convert the json into objects. You code needs to look like:
$recreated = json_decode($encoded, true);
You can decode as arrays:
$recreated = json_decode($encoded, true);
So currently I am doing this..
function get_info($data)
{
$json = file_get_contents("http://site.com/".$data.".json");
$output = json_decode($json, true);
return $output;
}
which is fine and returns everything like this:
array(1) { ["allocation"]=> array(20) { ["carrier_ocn"]=> string(4) "6664" ["available_on"]=> NULL ["status"]=> string(9) "allocated" ["access_type"]=> string(8) "wireless" ["ratecenter"]=> string(9) "CHARLOTTE" ["lat"]=> float(35.2270869) ["contaminations"]=> NULL ["city"]=> string(9) "CHARLOTTE" ["lng"]=> float(-80.8431267) ["current_on"]=> string(10) "2010-04-28" ["block_code"]=> NULL ["npa"]=> int(704) ["geo_precision"]=> int(4) ["nxx"]=> int(291) ["assigned_on"]=> NULL ["country"]=> string(2) "US" ["region"]=> string(2) "NC" ["ratecenter_formatted"]=> string(9) "Charlotte" ["carrier"]=> string(20) "SPRINT SPECTRUM L.P." ["effective_on"]=> NULL } }
How can I make that return only selected values like "ratecenter_formatted". I just want to get "Charlotte" from the above dump. How would I do this?
Thank you in advance!
Hmmm, just fish it out from the array? json_decode() on a JSON array will give you a PHP array that you can use just like any other array in PHP (in this case an associative one).
$output = get_info($data);
echo $output['allocation']['ratecenter_formatted'];
You would still need to decode the entire JSON string to get single values from it, there's no way to decode only certain values.
You could just return the values you want in the php function:
function get_info($data)
{
$json = file_get_contents("http://site.com/".$data.".json");
$output = json_decode($json, true);
return array(
'ratecenter_formatted' => $output['allocation']['ratecenter_formatted']
);
}