I have some json object like this:
{"g_aaa77":
{"'title'":"title2",
"'r_a6cff'":
{"name":"name2","price":"2"},
"'r_7fc7b'":
{"name":"name22","price":"22"}
},
"g_a36b5":
{"title":"title1",
"r_4e122":
{"name":"name1","price":"1"},
"r_155fa":
{"name":"name11","price":"11"}
}
}
g_aaa77
and g_a36b5
are a random string.
Also r_a6cff
, r_7fc7b
, r_4e122
, r_155fa
How can I read this json?
Normally is this way:
$json = { .. };
$json->g_a36b5->title;
But I do not have 'g_a36b5'. it is a random string.
maybe I must convert this json to another or something like this.
can u please tell me how can I read this json?
First of, json_decode
your json.
$array = json_decode($json, true);
Now you'll need to loop through with a foreach, since you still don't know what the keys are:
foreach($array AS $key => $subarray) {
echo $key . ": " . print_r($subarray, true);
}
If you don't care about keeping the keys, you can just remove those random strings with array_values
.
$array = array_values($array);
Now you can still loop through it, or just address an array element directly via numeric key:
print_r($array[0]);
echo $array[1]['title']; // title1
Example: https://3v4l.org/s2it1
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