PHP MySQL将3个不同的表单值插入到4个不同的表中

我需要Php表单的帮助。我正在尝试将至少2个（最多3个）团队成员数据插入MySQL以进行注册

通过使用循环获取3个表单值并迭代，直到数据存储在表中

第一个表是玩家表： 列名称如下所示

playerid、playerfirstname、playerlastname、playerdob、playernationalranking、playerphonenumber、PlayerMailAddress、playerpassportnumber、playerplayinghistory、playeraddress、playercountry

第二个表是参与者表： 列名称如下所示

playerid、ParticitionID、championshipid、countryid、创建地点、状态（是否已删除）、房间预订状态

第三张表是照片链接

时间、文件位置、IP、idUsers、playerid

除此之外，我还需要在第4个表及其teamplayers表中插入另一个： 列名如下

Teamid、ParticitionID、countryid、IdLayer1、IdLayer2、IdLayer3、时间戳

PHP代码如下所示开始：

if (!isset($_SESSION)) {
  session_start();
}
$editFormAction = $_SERVER['PHP_SELF'];
    if (isset($_SERVER['QUERY_STRING'])) {
      $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
    }
$colname_numRows = "-1";
    if (isset($_SESSION['MM_UserGroup'])) {
      $colname_numRows = $_SESSION['MM_UserGroup'];
    }
if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {


        for($i=1;$i<4;$i++) {

        // combining date of birth
        $playerDob = $_POST['year'.$i]."-".$_POST['month'.$i]."-".$_POST['day'.$i];
        $playerDob = mysql_real_escape_string($playerDob);
          // first query
          $insertPlayerInfo = sprintf("INSERT INTO players (playerid, playerfirstname, playerlastname, playerdob, playernationalranking, playerphonenumber, playeremailaddress, playerpassportnumber, playerplayinghistory, playeraddress, playercountry) VALUES ('', %s, %s, '$playerDob', %s, %s, %s, %s, %s, %s, %s)",
        GetSQLValueString(str_replace('\' ', '\'', ucwords(str_replace('\'', '\' ', strtolower($_POST['playerFirstName'.$i])))), "text"),
        GetSQLValueString(str_replace('\' ', '\'', ucwords(str_replace('\'', '\' ', strtolower($_POST['playerLastName'.$i])))), "text"),
        GetSQLValueString($_POST['playerNationalRanking'.$i], "int"),
        GetSQLValueString($_POST['playerPhoneNumber'.$i], "text"),
        GetSQLValueString($_POST['playerEmailAddress'.$i], "text"),
        GetSQLValueString($_POST['playerPassportNumber'.$i], "text"),
        GetSQLValueString($_POST['playerPlayingHistory'.$i], "text"),
        GetSQLValueString($_POST['playerAddress'.$i], "text"),
        GetSQLValueString($_POST['playerCountryID'.$i], "int"));

        mysql_select_db($db, $EntrySystem);

        if($myPlayerInfoResult = mysql_query($insertPlayerInfo, $EntrySystem))
        {

            $_SESSION['playerid'.$i] = mysql_insert_id($EntrySystem) or die(mysql_error());

        // second query 
            $insertSQL = sprintf("INSERT INTO participants (playerid, participationid, championshipid, countryid, created_at, status, room_booking_status) VALUES ('".$_SESSION['playerid'.$i]."','', %s, %s, %s, '1', '0')",
                           GetSQLValueString($_POST['championshipid'], "int"),
                           GetSQLValueString($_POST['countryid'], "int"),
                           GetSQLValueString($_POST['created_at'], "date"));

            mysql_select_db($db, $EntrySystem);

            if($myInsertSQL = mysql_query($insertSQL, $EntrySystem)) 
            { // if successfully submitted, proceed to next page
            $participationid = mysql_insert_id($EntrySystem)or die(mysql_error());
            $_SESSION['participationid'.$i] = $participationid;
            }

    if(!is_dir("upload/".$_SESSION['MM_Username'])) {

    mkdir("upload/".$_SESSION['MM_Username']);

                }

                        function savedata(){
                            global $_FILES, $_POST, $putItAt;
                            $sql = "INSERT INTO `db`.`photos` 
                                ( 
                                `Time`, 
                                `FileLocation`, 
                                `IP`, 
                                `countryid`,
                                `participationid`) 
                        VALUES (NOW(),'".mysql_real_escape_string($putItAt)."', '". $_SERVER['REMOTE_ADDR']."', '". $_SESSION['MM_UserGroup']."'
                        ,'" .$_SESSION['participationid'.$i]."');";
                        mysql_query($sql) or die(mysql_error());
                        }

                        $putItAt = "upload/".$_SESSION['MM_Username']."/" .sha1(rand())."-" .basename($_FILES['uploadedfile'.$i]['name']);

                        $putItAt = str_replace("php", "txt" , $putItAt);

                        if(move_uploaded_file($_FILES['uploadedfile'.$i]['tmp_name'],$putItAt)) {

                            savedata();

                        } else {

                            if(copy($_FILES['uploadedfile'.$i]['tmp_name'],$putItAt)) {

                                savedata();


                            } else {

                                echo 'Image upload has not been successful. go back and try again.';
                            }

                        }

                        // Ids 
            mysql_select_db($db, $EntrySystem);
            $insertTeamInfo = sprintf("INSERT INTO teamPlayers (Teamid, participationid, countryid, idplayer1, idplayer2, idplayer3, TimeStamp) 
                                        VALUES('','".$_SESSION['participationid']."', %s,'".$_SESSION['playerID1']."', '".$_SESSION['playerID2']."', '".$_SESSION['playerID3']."','')",
                                        GetSQLValueString($_POST['countryid'], "int"));

            mysql_query($insertTeamInfo) or die(mysql_error());

            $insertGoTo = "myentries.php";
      if (isset($_SERVER['QUERY_STRING'])) {
        $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
        $insertGoTo .= $_SERVER['QUERY_STRING'];
      } 
      header(sprintf("Location: %s", $insertGoTo));

                    }

                } 

        }

if（！isset（$\u会话））{
会话_start（）；
}
$editFormAction=$\u服务器['PHP\u SELF']；
if（isset（$\u服务器['QUERY\u字符串]]））{
$editFormAction.=“？”.htmlentities（$\u服务器['QUERY\u字符串]）；
}
$colname_numRows=“-1”；
如果（isset（$\u会话['MM\u用户组']））{
$colname_numRows=$_会话['MM_用户组']；
}
如果（（isset（$_POST[“MM_insert”]）和（$_POST[“MM_insert”]=“form1”））{
对于（$i=1；$i）
//选择冠军的第一个表格
玩家1
名字

选择要上载的照片：
请，。它们不再维护，而是。请改为了解，然后使用。您有多个输入项，它们的名称相同
countryid
，
participationid
。您应该使用以
[]结尾的名称
对于所有重复输入，PHP会将它们转换为数组，您可以拥有任意数量的条目。您能告诉我如何使用这些括号吗[]，或者应该只写在表格名称上？有人能帮我吗？谢谢Jay Blanchard建议PDO我稍后再做。事实上，表格需要几天时间，学习PDO课程可能需要时间。我问这个问题是因为我现在需要一个解决方案。你能建议我应该如何做这件事吗。谢谢adva恩斯。
    <form enctype="multipart/form-data" method="post" name="form1" action="<?php echo $editFormAction; ?>">


        <table width="100%">
        <tr>
        <td align="center">
    <label>
                <p>Select Championship</p>
    </label>

          <select name="championshipid">
            <option>Select championship..</option>
            <?php 
    do {  
    ?>
            <option value="<?php echo $row_availableChampionships['championshipid']?>" ><?php echo $row_availableChampionships['championshipname']?></option>
            <?php
    } while ($row_availableChampionships = mysql_fetch_assoc($availableChampionships));
    ?>
          </select>
          </td>
      </td>
        </tr>
        </table>
    // First table for selecting Championship

    <!-- Form one starts here -->

      Player 1

    <label><p>First Name </p></label>
    <input type="text" name="playerFirstName1" value="" />
    <input type="hidden" name="MAX_FILE_SIZE" value="5000000" />
    Choose a photo to upload: <input name="uploadedfile1" type="file" />
    <input name="countryid" type="hidden" value="<?php echo $_SESSION['MM_UserGroup']; ?>" />
    <input name="participationid" type="hidden" value="<?php echo $_SESSION['idparticipants']; ?>" />

<label>Last Name</label>
<input type="text" name="playerLastName1" value="" />
<label>Date of Birth</label>
          <select name="day1">
            <option>Day</option>
            <?php 
    for ($day = 1; $day <= 31; $day++) {
    echo "<option value=\"$day\">$day</option>\n";
    }

    ?>
          </select>
          <span class="selectRequiredMsg">Please select an item.</span></span><span id="spryMonthSelect">
            <select name="month1">
              <option>Month</option>
              <option value="01" >01-January</option>
              <option value="02" >02-February</option>
              <option value="03" >03-March</option>
              <option value="04" >04-April</option>
              <option value="05" >05-May</option>
              <option value="06" >06-June</option>
              <option value="07" >07-July</option>
              <option value="08" >08-August</option>
              <option value="09" >09-September</option>
              <option value="10" >10-October</option>
              <option value="11" >11-November</option>
              <option value="12" >12-December</option>
            </select>
              <select name="year1">
                <option>Year</option>
                <?php
     for ($year = 1950; $year <= 2005; $year++) {
    echo "<option value=\"$year\">$year</option>\n";
    }
      ?>
              </select>
              <label>National Ranking</label>
          <input type="text" name="playerNationalRanking1" value="" >
          <label>Phone Number</label>
          <input type="text" name="playerPhoneNumber1" value="" >
          <label>
          Email Address</label>
          <input type="text" name="playerEmailAddress1" value="">
          <label>
        Passport Number
      </label><input type="text" name="playerPassportNumber1" value="">
       <label>Playing History</label>
        <textarea name="playerPlayingHistory1" value=""></textarea>
        <label>
        Address
      </label>
        <textarea name="playerAddress1" value=""></textarea>

    </table>
    <input type="hidden" name="playerID1" value="">
      <input type="hidden" name="playerdob1" value="">
      <input type="hidden" name="playercountry1" value="<?php echo $_SESSION['MM_UserGroup']; ?>">
      <input type="hidden" name="idUsers1" value="<?php echo $_SESSION['MM_UserGroup']; ?>">
      <input type="hidden" name="created_at1" value="<?php 
                                                                $now = new DateTime();
                                                                echo $now->format('Y-m-d H:i:s');?>">


    <!-- Form one ENDS here -->


 <!-- Form two starts here -->

      Player 2

    <label><p>First Name </p></label>
    <input type="text" name="playerFirstName2" value="">
    <input type="hidden" name="MAX_FILE_SIZE" value="5000000" />
    Choose a photo to upload: <input name="uploadedfile2" type="file" />
    <input name="countryid" type="hidden" value="<?php echo $_SESSION['MM_UserGroup']; ?>">
    <input name="participationid" type="hidden" value="<?php echo $_SESSION['idparticipants']; ?>">

<label>Last Name</label>
<input type="text" name="playerLastName2" value="">
<label>Date of Birth</label>
          <select name="day2">
            <option>Day</option>
            <?php 
    for ($day = 1; $day <= 31; $day++) {
    echo "<option value=\"$day\">$day</option>\n";
    }

    ?>
          </select>
          <span class="selectRequiredMsg">Please select an item.</span></span><span id="spryMonthSelect">
            <select name="month2">
              <option>Month</option>
              <option value="01" >01-January</option>
              <option value="02" >02-February</option>
              <option value="03" >03-March</option>
              <option value="04" >04-April</option>
              <option value="05" >05-May</option>
              <option value="06" >06-June</option>
              <option value="07" >07-July</option>
              <option value="08" >08-August</option>
              <option value="09" >09-September</option>
              <option value="10" >10-October</option>
              <option value="11" >11-November</option>
              <option value="12" >12-December</option>
            </select>
              <select name="year2">
                <option>Year</option>
                <?php
     for ($year = 1950; $year <= 2005; $year++) {
    echo "<option value=\"$year\">$year</option>\n";
    }
      ?>
              </select>
              <label>National Ranking</label>
          <input type="text" name="playerNationalRanking2" value="" >
          <label>Phone Number</label>
          <input type="text" name="playerPhoneNumber2" value="" >
          <label>
          Email Address</label>
          <input type="text" name="playerEmailAddress2" value="">
          <label>
        Passport Number
      </label><input type="text" name="playerPassportNumber2" value="">
       <label>Playing History</label>
        <textarea name="playerPlayingHistory2" value=""></textarea>
        <label>
        Address
      </label>
        <textarea name="playerAddress2" value=""></textarea>

    </table>
    <input type="hidden" name="playerID2" value="">
      <input type="hidden" name="playerdob2" value="">
      <input type="hidden" name="playercountry2" value="<?php echo $_SESSION['MM_UserGroup']; ?>">
      <input type="hidden" name="idUsers2" value="<?php echo $_SESSION['MM_UserGroup']; ?>">
      <input type="hidden" name="created_at2" value="<?php 
                                                                $now = new DateTime();
                                                                echo $now->format('Y-m-d H:i:s');?>">


    <!-- Form two ENDS here -->

 <!-- Form Three starts here -->

      Player 3

    <label><p>First Name </p></label>
    <input type="text" name="playerFirstName3" value="">
    <input type="hidden" name="MAX_FILE_SIZE" value="5000000" >
    Choose a photo to upload: <input name="uploadedfile3" type="file" >
    <input name="countryid" type="hidden" value="<?php echo $_SESSION['MM_UserGroup']; ?>">
    <input name="participationid" type="hidden" value="<?php echo $_SESSION['idparticipants']; ?>">

<label>Last Name</label>
<input type="text" name="playerLastName3" value="">
<label>Date of Birth</label>
          <select name="day3">
            <option>Day</option>
            <?php 
    for ($day = 1; $day <= 31; $day++) {
    echo "<option value=\"$day\">$day</option>\n";
    }

    ?>
          </select>
          <span class="selectRequiredMsg">Please select an item.</span></span><span id="spryMonthSelect">
            <select name="month3">
              <option>Month</option>
              <option value="01" >01-January</option>
              <option value="02" >02-February</option>
              <option value="03" >03-March</option>
              <option value="04" >04-April</option>
              <option value="05" >05-May</option>
              <option value="06" >06-June</option>
              <option value="07" >07-July</option>
              <option value="08" >08-August</option>
              <option value="09" >09-September</option>
              <option value="10" >10-October</option>
              <option value="11" >11-November</option>
              <option value="12" >12-December</option>
            </select>
              <select name="year3">
                <option>Year</option>
                <?php
     for ($year = 1950; $year <= 2005; $year++) {
    echo "<option value=\"$year\">$year</option>\n";
    }
      ?>
              </select>
              <label>National Ranking</label>
          <input type="text" name="playerNationalRanking3" value="" >
          <label>Phone Number</label>
          <input type="text" name="playerPhoneNumber3" value="" >
          <label>
          Email Address</label>
          <input type="text" name="playerEmailAddress3" value="">
          <label>
        Passport Number
      </label><input type="text" name="playerPassportNumber3" value="">
       <label>Playing History</label>
        <textarea name="playerPlayingHistory3" value=""></textarea>
        <label>
        Address
      </label>
        <textarea name="playerAddress3" value=""></textarea>

    </table>
    <input type="hidden" name="playerID3" value="">
      <input type="hidden" name="playerdob3" value="">
      <input type="hidden" name="playercountry3" value="<?php echo $_SESSION['MM_UserGroup']; ?>">
      <input type="hidden" name="idUsers3" value="<?php echo $_SESSION['MM_UserGroup']; ?>">
      <input type="hidden" name="created_at3" value="<?php 
                                                                $now = new DateTime();
                                                                echo $now->format('Y-m-d H:i:s');?>">


    <!-- Form Three ENDS here -->


                <input type="hidden" name="MM_insert" value="form1">
            </form>

    <?php // }//end the if statement for the number of participants ?>