Försöker hämta ut SEK-NOK kurs från https://data.norges-bank.no/api/ genom följande;
Men jag får bara ut 'ArrayNOKSEK'.
Printar jag $result får jag ut hela json-strukturen:
Men lyckas inte ta mig fram dit jag vill. Några idéer om vad jag gör fel?
Kod:
<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLINFO_HEADER_OUT, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: application/vnd.sdmx.data+json;version=1.0.0-cts'));
curl_setopt($ch, CURLOPT_URL, 'https://data.norges-bank.no/api/data/EXR/B.USD.NOK.SP?lastNObservations=1');
$result = curl_exec($ch);
curl_close($ch);
$obj = json_decode($result);
$resultText = "NOKSEK: ".$obj->dataSets->series->observations;
print $resultText;
?>
Men jag får bara ut 'ArrayNOKSEK'.
Printar jag $result får jag ut hela json-strukturen:
Kod:
{
"header": {
"id": "e91136fa3cde54b27bf8d4d1378835fc",
"prepared": "2017-11-03T21:23:03",
"test": false,
"sender": {
"id": "NB",
"name": "unknown"
},
"receiver": {
"id": "ANONYMOUS",
"name": "unknown"
}
},
"dataSets": [{
"action": "Information",
"series": {
"0:0:0:0": {
"attributes": [0, 0, 0, 0],
"observations": {
"0": ["96.87"]
}
}
}
}],
"structure": {
"name": "Exchange rates",
"description": "Norges Bank exchange rate statistics",
"dimensions": {
"dataset": [],
"series": [{
"id": "FREQ",
"name": "Frequency",
"keyPosition": 0,
"role": null,
"values": [{
"id": "B",
"name": "Business"
}]
}, {
"id": "BASE_CUR",
"name": "Base Currency",
"keyPosition": 1,
"role": null,
"values": [{
"id": "SEK",
"name": "Swedish krona"
}]
}, {
"id": "QUOTE_CUR",
"name": "Quote Currency",
"keyPosition": 2,
"role": null,
"values": [{
"id": "NOK",
"name": "Norwegian krone"
}]
}, {
"id": "TENOR",
"name": "Tenor",
"keyPosition": 3,
"role": null,
"values": [{
"id": "SP",
"name": "Spot"
}]
}],
"observation": [{
"id": "TIME_PERIOD",
"name": "Time Period",
"keyPosition": 4,
"role": "time",
"values": [{
"start": "2017-11-03T00:00:00",
"end": "2017-11-03T00:00:00",
"id": "2017-11-03",
"name": "2017-11-03"
}]
}]
},
"attributes": {
"dataset": [],
"series": [{
"id": "DECIMALS",
"name": "Decimals",
"role": null,
"values": [{
"id": "2",
"name": "2"
}]
}, {
"id": "CALCULATED",
"name": "Calculated",
"role": null,
"values": [{
"id": "false",
"name": "false"
}]
}, {
"id": "UNIT_MULT",
"name": "Unit Multiplier",
"role": null,
"values": [{
"id": "2",
"name": "Hundreds"
}]
}, {
"id": "COLLECTION",
"name": "Collection Indicator",
"role": null,
"values": [{
"id": "C",
"name": "ECB concertation time 14:15 CET"
}]
}],
"observation": []
}
}
}
