I have this data
$result = json_decode(curl_exec($ch));
print_r($result);
// stdClass Object ( [d] => {"id":10} )
$id = ?;
How can I get a value of id?
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2 Answers
Since $result is an object, you have to use property notation to access its components.
$id = json_decode($result->d)->id;
You need the extra json_decode because the value of $result->d is another JSON string, not an object or array.
4 Comments
dontHaveName
It doesn't write me the id, it writes just {
Barmar
See my updated answer. It would be better if you used
var_dump instead of print_r, so the types of all the values would be more obvious.Barmar
You may want to check the application that created the original JSON, as it's strange to encode the values before encoding the whole structure. That's why the double decode is necessary.
Nikunj K.
yes, that "d" value is string need to convert in to json object
You would get value with following
$obj_result = json_decode($result->d);
echo $obj_result->id;
By this way you will get id value 10
3 Comments
dontHaveName
It doesn't write me the id, it writes just {
Nikunj K.
Put echo before the statement, that will show result of id. echo will show 10 on your Browser.
Barmar
The value of
$result->d is the string '{"id":10}', not an array, so you can't index it.