Question

好的，我有以下代码从API获取json结果：

$userGuid = "2d7c4ca4-d1b6-4c2a-9106-33df1251d946";
$apiKey = "my_key";

function query($connectorGuid, $input, $userGuid, $apiKey, $additionalInput) {

  $url = "https://api.import.io/store/connector/" . $connectorGuid . "/_query?_user=" . urlencode($userGuid) . "&_apikey=" . urlencode($apiKey);

  $data = array("input" => $input);
  if ($additionalInput) {
    $data["additionalInput"] = $additionalInput;
  }

  $ch = curl_init($url);
  curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
  curl_setopt($ch, CURLOPT_POSTFIELDS,  json_encode($data));
  curl_setopt($ch, CURLOPT_POST, 1);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_HEADER, 0);
  $result = curl_exec($ch);
  curl_close($ch);

  return json_decode($result, true);
}

// Query for tile Bundesliga Stats
$result = query("73df0478-4e6e-4f78-9ab5-f9866ac7a531", array(
  "webpage/url" => "http://msn.foxsports.com/foxsoccer/bundesliga/teams/1-fc-nurnberg/stats/5131",
), $userGuid, $apiKey, false);
var_dump($result);

这是打印出的一个结果（它会持续一段时间）：

array(6) {
    ["offset"] => int(0)["results"] => array(24) {
        [0] => array(11) {
            ["games_played"] => string(1)
            "1" ["player_name"] => string(16)
            "Patrick Rakovsky" ["goals"] => string(4)
            "1.00" ["assists"] => string(1)
            "1" ["yellow_cards"] => string(1)
            "0" ["games_started"] => string(1)
            "0" ["shots_on_goal"] => string(1)
            "4" ["fouls_suffered"] => string(1)
            "0" ["fouls_committed"] => string(1)
            "0" ["red_cards"] => string(1)
            "0" ["minutes_played"] => string(2)
            "45"
        }

那么我有这个循环得到＆＃34; player_name＆＃34;和＆＃34;目标＆＃34;从上面的结果：

$players = array();
foreach($result['results'] as $player){
    $players[$player['player_name']] = $player['goals'];

}
foreach($players as $player => $goals){ 

echo "Player:" . $player . "Goals:" . $goals;
}

我对数组很新，所以我知道输出我想要的两列。但是，我想抓住并回应其余的结果，比如＆＃34; assists＆＃34;，＆＃34; yellow_cards＆＃34;等。非常感谢任何帮助。谢谢。

Answer 1

如果你想获取所有字段，那么你可以将所有$ result [＆＃39;结果＆＃39;]分配给$ player。

$players = $result['results']; //store all results in $players

foreach($players as $player){
    echo "Player:" . $player['player_name'] 
    . "Goals:" . $player['goals'] 
    . "Assists:" . $player['assists'];
    //access others
}

如果你想抓住一些字段

$players = array();
$keys_to_copy = array('player_name','goals','assists'); //define fields you want to copy

foreach($result['results'] as $player){

    $player_copy = array();
    foreach($keys_to_copy as $key) {
        $player_copy[$key] = $player[$key];
    }

    $players[] = $player_copy;
}    

foreach($players as $player){
    echo "Player:" . $player['player_name'] 
    . "Goals:" . $player['goals'] 
    . "Assists:" . $player['assists'];
}

PHP在每个循环中获取所有数组值

1 个答案: