PHP einzigartige Werte von JSON

Ich versuche, eine Liste der eindeutigen Ländercodes aus meiner JSON-Antwort abrufen. Leider habe ich kein Glück und ich denke, mein Code ist weit von der Strecke verschwunden.PHP einzigartige Werte von JSON

Meine json Antwort wie folgt aussieht:.

[ 
{ 
marketId: "1.131082455", 
marketName: "6f Hcap", 
marketStartTime: "2017-04-20T12:50:00.000Z", 
totalMatched: 4947.48, 
runners: [], 
eventType: {}, 
event: { 
id: "28198264", 
name: "Newm 20th Apr", 
countryCode: "GB", 
timezone: "Europe/London", 
venue: "Newmarket", 
openDate: "2017-04-20T12:50:00.000Z" 
} 
}, 
{ 
marketId: "1.131098324", 
marketName: "2m4f Listed", 
marketStartTime: "2017-04-20T13:05:00.000Z", 
totalMatched: 475.02, 
runners: [], 
eventType: { 
id: "7", 
name: "Horse Racing" 
}, 
event: { 
id: "28199254", 
name: "Chelt 20th Apr", 
countryCode: "GB", 
timezone: "Europe/London", 
venue: "Cheltenham", 
openDate: "2017-04-20T13:05:00.000Z" 
} 
}, 
{ 
marketId: "1.131098106", 
marketName: "5f Nov Stks", 
marketStartTime: "2017-04-20T13:15:00.000Z", 
totalMatched: 462.02, 
runners: [ 
{ 
selectionId: 12894664, 
runnerName: "Maggies Angel", 
handicap: 0, 
sortPriority: 1 
}, 
{ 
selectionId: 12894662, 
runnerName: "Beau Times", 
handicap: 0, 
sortPriority: 2 
}, 
{ 
selectionId: 12894669, 
runnerName: "Under Offer", 
handicap: 0, 
sortPriority: 3 
}, 
{ 
selectionId: 12894663, 
runnerName: "Che Bella", 
handicap: 0, 
sortPriority: 4 
}, 
{ 
selectionId: 12894666, 
runnerName: "Runthatbymeagain", 
handicap: 0, 
sortPriority: 5 
}, 
{ 
selectionId: 12894667, 
runnerName: "Societys Dream", 
handicap: 0, 
sortPriority: 6 
}, 
{ 
selectionId: 12894665, 
runnerName: "Mount Victoria", 
handicap: 0, 
sortPriority: 7 
}, 
{ 
selectionId: 12894668, 
runnerName: "St Helens Gate", 
handicap: 0, 
sortPriority: 8 
}, 
{ 
selectionId: 12894661, 
runnerName: "Autumn Belle", 
handicap: 0, 
sortPriority: 9 
} 
], 
eventType: { 
id: "7", 
name: "Horse Racing" 
}, 
event: { 
id: "28199240", 
name: "Ripon 20th Apr", 
countryCode: "GB", 
timezone: "Europe/London", 
venue: "Ripon", 
openDate: "2017-04-20T13:15:00.000Z" 
} 
}, 
{ 
marketId: "1.131082460", 
marketName: "7f Hcap", 
marketStartTime: "2017-04-20T13:25:00.000Z", 
totalMatched: 3215, 
runners: [ 
{ 
selectionId: 8632310, 
runnerName: "Salateen", 
handicap: 0, 
sortPriority: 1 
}, 
{ 
selectionId: 10200126, 
runnerName: "Tabarrak", 
handicap: 0, 
sortPriority: 2 
}, 
{ 
selectionId: 2835286, 
runnerName: "Accession", 
handicap: 0, 
sortPriority: 3 
}, 
{ 
selectionId: 6793501, 
runnerName: "Horsted Keynes", 
handicap: 0, 
sortPriority: 4 
}, 
{ 
selectionId: 10991108, 
runnerName: "Castle Harbour", 
handicap: 0, 
sortPriority: 5 
}, 
{ 
selectionId: 9483425, 
runnerName: "Qeyaadah", 
handicap: 0, 
sortPriority: 6 
}, 
{ 
selectionId: 10094829, 
runnerName: "Mix And Mingle", 
handicap: 0, 
sortPriority: 7 
} 
], 
eventType: { 
id: "7", 
name: "Horse Racing" 
}, 
event: { 
id: "28198264", 
name: "Newm 20th Apr", 
countryCode: "GB", 
timezone: "Europe/London", 
venue: "Newmarket", 
openDate: "2017-04-20T12:50:00.000Z" 
} 
}, 
{ 
marketId: "1.131098329", 
marketName: "2m5f Listed", 
marketStartTime: "2017-04-20T13:40:00.000Z", 
totalMatched: 2092.74, 
runners: [ 
{ 
selectionId: 8720215, 
runnerName: "Antartica De Thaix", 
handicap: 0, 
sortPriority: 1 
}, 
{ 
selectionId: 6879856, 
runnerName: "Magic Money", 
handicap: 0, 
sortPriority: 2 
}, 
{ 
selectionId: 9306372, 
runnerName: "Plaisir Damour", 
handicap: 0, 
sortPriority: 3 
}, 
{ 
selectionId: 8498571, 
runnerName: "Briery Belle", 
handicap: 0, 
sortPriority: 4 
}, 
{ 
selectionId: 10734687, 
runnerName: "Bagging Turf", 
handicap: 0, 
sortPriority: 5 
}, 
{ 
selectionId: 8409541, 
runnerName: "Storming Strumpet", 
handicap: 0, 
sortPriority: 6 
}, 
{ 
selectionId: 9022305, 
runnerName: "Timons Tara", 
handicap: 0, 
sortPriority: 7 
} 
], 
eventType: { 
id: "7", 
name: "Horse Racing" 
}, 
event: { 
id: "28199254", 
name: "Chelt 20th Apr", 
countryCode: "GB", 
timezone: "Europe/London", 
venue: "Cheltenham", 
openDate: "2017-04-20T13:05:00.000Z" 
} 
}, 
{ 
marketId: "1.131098111", 
marketName: "5f Nov Stks", 
marketStartTime: "2017-04-20T13:50:00.000Z", 
totalMatched: 174.22, 
runners: [ 
{ 
selectionId: 12844624, 
runnerName: "Nobrassnolass", 
handicap: 0, 
sortPriority: 1 
}, 
{ 
selectionId: 349630, 
runnerName: "Faithful Promise", 
handicap: 0, 
sortPriority: 2 
}, 
{ 
selectionId: 12894672, 
runnerName: "Flos Melody", 
handicap: 0, 
sortPriority: 3 
}, 
{ 
selectionId: 12894676, 
runnerName: "Showdancing", 
handicap: 0, 
sortPriority: 4 
}, 
{ 
selectionId: 12894674, 
runnerName: "Listen Alexander", 
handicap: 0, 
sortPriority: 5 
}, 
{ 
selectionId: 12894670, 
runnerName: "Bow Belles", 
handicap: 0, 
sortPriority: 6 
}, 
{ 
selectionId: 12894673, 
runnerName: "Kirbec", 
handicap: 0, 
sortPriority: 7 
}, 
{ 
selectionId: 12894675, 
runnerName: "Orient Princess", 
handicap: 0, 
sortPriority: 8 
}, 
{ 
selectionId: 12894671, 
runnerName: "Capla Dancer", 
handicap: 0, 
sortPriority: 9 
} 
], 
eventType: { 
id: "7", 
name: "Horse Racing" 
}, 
event: { 
id: "28199240", 
name: "Ripon 20th Apr", 
countryCode: "GB", 
timezone: "Europe/London", 
venue: "Ripon", 
openDate: "2017-04-20T13:15:00.000Z" 
} 
}, 
{ 
marketId: "1.131082465", 
marketName: "6f Grp 3", 
marketStartTime: "2017-04-20T14:00:00.000Z", 
totalMatched: 2111.62, 
runners: [ 
{ 
selectionId: 8556767, 
runnerName: "Brando", 
handicap: 0, 
sortPriority: 1 
}, 
{ 
selectionId: 7331634, 
runnerName: "Ornate", 
handicap: 0, 
sortPriority: 2 
}, 
{ 
selectionId: 7249496, 
runnerName: "Windfast", 
handicap: 0, 
sortPriority: 3 
}, 
{ 
selectionId: 5488936, 
runnerName: "Kassia", 
handicap: 0, 
sortPriority: 4 
}, 
{ 
selectionId: 464226, 
runnerName: "Aeolus", 
handicap: 0, 
sortPriority: 5 
}, 
{ 
selectionId: 9591578, 
runnerName: "Tasleet", 
handicap: 0, 
sortPriority: 6 
}, 
{ 
selectionId: 9507759, 
runnerName: "Mayfair Lady", 
handicap: 0, 
sortPriority: 7 
} 
], 
eventType: { 
id: "7", 
name: "Horse Racing" 
}, 
event: { 
id: "28198264", 
name: "Newm 20th Apr", 
countryCode: "GB", 
timezone: "Europe/London", 
venue: "Newmarket", 
openDate: "2017-04-20T12:50:00.000Z" 
} 
}, 
{ 
marketId: "1.131098334", 
marketName: "2m4f Listed", 
marketStartTime: "2017-04-20T14:15:00.000Z", 
totalMatched: 2146.8, 
runners: [ 
{ 
selectionId: 10839474, 
runnerName: "Snow Leopardess", 
handicap: 0, 
sortPriority: 1 
}, 
{ 
selectionId: 6919614, 
runnerName: "Indian Stream", 
handicap: 0, 
sortPriority: 2 
}, 
{ 
selectionId: 11208905, 
runnerName: "Carnspindle", 
handicap: 0, 
sortPriority: 3 
}, 
{ 
selectionId: 9289732, 
runnerName: "Midnight Tour", 
handicap: 0, 
sortPriority: 4 
}, 
{ 
selectionId: 8947698, 
runnerName: "Midnight Silver", 
handicap: 0, 
sortPriority: 5 
}, 
{ 
selectionId: 10462183, 
runnerName: "Theatre Territory", 
handicap: 0, 
sortPriority: 6 
}, 
{ 
selectionId: 11980162, 
runnerName: "Sparkling River", 
handicap: 0, 
sortPriority: 7 
}, 
{ 
selectionId: 8091258, 
runnerName: "Tara Mist", 
handicap: 0, 
sortPriority: 8 
}, 
{ 
selectionId: 9483267, 
runnerName: "The Organist", 
handicap: 0, 
sortPriority: 9 
}, 
{ 
selectionId: 11154117, 
runnerName: "Mariahs Legend", 
handicap: 0, 
sortPriority: 10 
}, 
{ 
selectionId: 9277428, 
runnerName: "Miss Tongabezi", 
handicap: 0, 
sortPriority: 11 
}, 
{ 
selectionId: 7728577, 
runnerName: "Hopes Wishes", 
handicap: 0, 
sortPriority: 12 
}, 
{ 
selectionId: 7629108, 
runnerName: "On Demand", 
handicap: 0, 
sortPriority: 13 
}, 
{ 
selectionId: 9254034, 
runnerName: "Miss Crick", 
handicap: 0, 
sortPriority: 14 
} 
], 
eventType: { 
id: "7", 
name: "Horse Racing" 
}, 
event: { 
id: "28199254", 
name: "Chelt 20th Apr", 
countryCode: "GB", 
timezone: "Europe/London", 
venue: "Cheltenham", 
openDate: "2017-04-20T13:05:00.000Z" 
} 
}, 
{ 
marketId: "1.131098116", 
marketName: "6f Hcap", 
marketStartTime: "2017-04-20T14:25:00.000Z", 
totalMatched: 1937.98, 
runners: [ 
{ 
selectionId: 9527523, 
runnerName: "Alkhor", 
handicap: 0, 
sortPriority: 1 
}, 
{ 
selectionId: 8534817, 
runnerName: "Dandyleekie", 
handicap: 0, 
sortPriority: 2 
}, 
{ 
selectionId: 8902727, 
runnerName: "Magical Effect", 
handicap: 0, 
sortPriority: 3 
}, 
{ 
selectionId: 8522672, 
runnerName: "Straightothepoint", 
handicap: 0, 
sortPriority: 4 
}, 
{ 
selectionId: 6482488, 
runnerName: "Salvatore Fury", 
handicap: 0, 
sortPriority: 5 
}, 
{ 
selectionId: 9987430, 
runnerName: "Rantan", 
handicap: 0, 
sortPriority: 6 
}, 
{ 
selectionId: 8837262, 
runnerName: "Gabrial The Tiger", 
handicap: 0, 
sortPriority: 7 
}, 
{ 
selectionId: 8652131, 
runnerName: "Eastern Racer", 
handicap: 0, 
sortPriority: 8 
}, 
{ 
selectionId: 7610360, 
runnerName: "Royal Connoisseur", 
handicap: 0, 
sortPriority: 9 
}, 
{ 
selectionId: 3186, 
runnerName: "Dragon King", 
handicap: 0, 
sortPriority: 10 
}, 
{ 
selectionId: 8722763, 
runnerName: "Honeysuckle Lil", 
handicap: 0, 
sortPriority: 11 
}, 
{ 
selectionId: 4299084, 
runnerName: "Best Trip", 
handicap: 0, 
sortPriority: 12 
}, 
{ 
selectionId: 10304529, 
runnerName: "Mywayistheonlyway", 
handicap: 0, 
sortPriority: 13 
}, 
{ 
selectionId: 9504726, 
runnerName: "Still On Top", 
handicap: 0, 
sortPriority: 14 
}, 
{ 
selectionId: 10174031, 
runnerName: "Taskeen", 
handicap: 0, 
sortPriority: 15 
} 
], 
eventType: { 
id: "7", 
name: "Horse Racing" 
}, 
event: { 
id: "28199240", 
name: "Ripon 20th Apr", 
countryCode: "GB", 
timezone: "Europe/London", 
venue: "Ripon", 
openDate: "2017-04-20T13:15:00.000Z" 
} 
}, 
{ 
marketId: "1.131082470", 
marketName: "1m Grp 3", 
marketStartTime: "2017-04-20T14:35:00.000Z", 
totalMatched: 10616.28, 
runners: [ 
{ 
selectionId: 11252663, 
runnerName: "War Decree", 
handicap: 0, 
sortPriority: 1 
}, 
{ 
selectionId: 11472950, 
runnerName: "Rivet", 
handicap: 0, 
sortPriority: 2 
}, 
{ 
selectionId: 11378900, 
runnerName: "Larchmont Lad", 
handicap: 0, 
sortPriority: 3 
}, 
{ 
selectionId: 12685204, 
runnerName: "Benbatl", 
handicap: 0, 
sortPriority: 4 
}, 
{ 
selectionId: 11576840, 
runnerName: "Eminent", 
handicap: 0, 
sortPriority: 5 
}, 
{ 
selectionId: 5443284, 
runnerName: "Gulliver", 
handicap: 0, 
sortPriority: 6 
}, 
{ 
selectionId: 11478374, 
runnerName: "Contrapposto", 
handicap: 0, 
sortPriority: 7 
} 
], 
eventType: { 
id: "7", 
name: "Horse Racing" 
}, 
event: { 
id: "28198264", 
name: "Newm 20th Apr", 
countryCode: "IE", 
timezone: "Europe/London", 
venue: "Newmarket", 
openDate: "2017-04-20T12:50:00.000Z" 
} 
} 
]

und was ich jetzt zu tun versuche, ist die eindeutige Werte ‚Ländercode‘ angezeigt werden (die ich kenne, sind ‚GB‘ und ‚IE‘ Leider ist für mich, mein Code ist nicht viel zu tun

Hier ist, was ich habe (sorry es irgendwie schlampig jetzt weg ist).

<?php 

$api_url = "http://localhost:8888/api/"; 


$jsondata = file_get_contents($api_url); 
$obj = json_decode($jsondata, true); 





if (is_array($obj)){ 

    echo "<table>"; 
    echo "<tr> 
      <th>Meeting</th> 

     </tr>"; 
    foreach ($obj as $row){ 

     $meeting = $row["marketNam"]; 
     $race_id = $row["marketId"]; 
     $venue = $row["event"]["venue"]; 
     $date = $row["event"]["openDate"]; 
     $countryCode = $row["event"]["countryCode"]; 

     $dateFormatted = date('m/d/Y H:i:s', $date); 


     $values = array_unique($countryCode, SORT_REGULAR); 


     echo "<tr>"; 
      echo "<td><a href='#'>".$values."</a></td>"; 
      //echo "<td><a href='races.php?id=".$race_id."&venue=".$meeting."'>".$venue."</a></td>"; 
     echo "</tr>"; 
    } 
    echo "</table>"; 
} 

?>

Quelle

2017-04-19 BCLtd

In Ihrem Code ist '$ countryCode' ein einzelner Wert, kein Array. –

in Ihrem Code $countryCode wird ein einzelner Wert sein, und kein ar Strahl. Ich bin nicht sicher genau, was Sie mit der Tabelle zu tun, aber hier ein paar Möglichkeiten, eine eindeutige Liste der Ländercodes zu erhalten:

// iterate your data and add each item's country to a $countries array 
foreach ($obj as $row) { 
    $countries[] = $row['event']['countryCode']; 
} 
// use array_unique to remove duplicates 
$countries = array_unique($countries);

oder

// iterate your data and add each item's country to a $countries array 
foreach ($obj as $row) { 
    // using countryCode as the key will keep the array unique. 
    $countries[$row['event']['countryCode']] = true; 
} 
//swap the keys to values 
$countries = array_keys($countries);

eines dieser Ansätze würde bedeuten, dass Sie die eindeutige Liste abrufen müssen, bevor Sie etwas ausgeben, und dann die resultierende Liste zur Ausgabe iterieren.

Quelle

2017-04-19 20:45:40

PHP einzigartige Werte von JSON

Antwort

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