Question

我第一次尝试使用json编码，需要了解一下我做错了什么。

它应该是这样的：

{teams：[[“2147483647”，“9”]，[“2147483647”，“6”]，[“2147483647”，“4”]，[“11”，“2147483647”]，[“5 “，”2147483647“]，[”12“，”8“]，[”10“，”3“]，[”2147483647“，”7“]，]，结果：[[[[0,1]， [0,1]，[0,1]，[1,0]，[1,0]，[0,0]，[0,0]，[0,1]，]，[[0,0] ，[0,0]，[0,0]，[0,0]，]，[[0,0]，[0,0]，]，[[0,0]，[0,0]]] ]}

但是返回的数据如下所示： -

{ “团队”：[[ “2147483647”， “10”， “5”， “12”， “11”， “2147483647”， “2147483647”， “2147483647”]，[ “7”，“3 ”， “2147483647”， “8”， “2147483647”， “4”， “6”， “9”]]， “结果”：[[ “0”， “0”， “0”， “0”， “0”， “0”， “0”， “0”]，[ “0”， “0”， “0”， “0”， “0”， “0”， “0”， “0”] ]}

代码：

public function getAutoCompleteData($tournID, $db)
{

    $max           = $this->max($tournID);
    $one           = $this->tourn_info("1on1", $tournID);
    $total_matches = $max;
    $after_matches = $max / 2;

    $matches = $db->query($this->select("*", "matches", "leagueID='{$tournID}' AND league='tourn'"));
    while ($row = $db->fetchAssoc($matches)) {

        $clan1 = $this->getname($row['clan1'], $tournID, "tourn", $ac = NULL, 1, 1, $wc2 = 0);
        $clan2 = $this->getname($row['clan2'], $tournID, "tourn", $ac = NULL, 1, 1, $wc2 = 1);

        if ($row['matchno'] <= $after_matches) {
            $clan_one[]  = $row['clan1'];
            $clan_two[]  = $row['clan2'];
            $score_one[] = $row['score1'];
            $score_two[] = $row['score2'];
        }
    }

    $data = array(
        'teams' => array(
            $clan_one,
            $clan_two
        ),
        'results' => array(
            $score_one,
            $score_two
        )
    );

    return $data;
}

如果它显示团队，它应该每两个团队关闭括号]？希望有人可以提供帮助。

Answer 1

不是说这会解决您的问题，但它可以帮助您理解PHP。

class mustBeAClass{
  protected function max($tnid){
    // must have this function - can be public for outside method use
  }
  protected function tourn_info($typ, $tnid){
    // must have this function - can be public for outside method use
  }
  protected function getname($arg0, $arg1, $arg2, $arg3, $arg4, $arg5, $arg6 = 0){
    /* must have this function - can be public for outside method use
    notice that $arg6 is how you assign default to arguments */
  }
  public function getAutoCompleteData($tournID, $db){
    $db->open();
    $max = $this->max($tournID); $one = $this->tourn_info("1on1", $tournID);
    // what is the point of this ---->>>> $total_matches = $max;
    $after_matches = $max / 2;
    // notice query issue below
    $matches = $db->query("SELECT * FROM matches WHERE leagueID ='$tournID' && league='tourn'"));
    // while loop has problems
    if($matches->num_rows < 1){
      die('You have no matches');
    }
    else{
      while($row = $db->fetch_assoc()){
        $clan1 = $this->getname($row['clan1'], $tournID, 'tourn', null, 1, 1, 0);
        $clan2 = $this->getname($row['clan2'], $tournID, 'tourn', null, 1, 1, 1);
        if($row['matchno'] <= $after_matches) {
          $clan_one[]  = $row['clan1'];
          $clan_two[]  = $row['clan2'];
          $score_one[] = $row['score1'];
          $score_two[] = $row['score2'];
        }
      }
      $data = array(
        'teams' => array($clan_one, $clan_two),
        'results' => array($score_one, $score_two)
      );
    }
    $matches->free(); $db->close();
    return $data;
  }
}
$cls = new mustBeAClass; 
echo json_encode($cls->getAutoCompleteData($tournId, $db));

当然使用$tournId的正确值和new mysqli(/*args*/)的{{1}}。

使用json编码

1 个答案: