数据库中的 MS SQL & PHP 到 return table 但它是 returning 随机字母

Question

我一直在尝试使用以下 php 代码将来自我的 MS SQL 的 table 显示到我的浏览器中，但它返回 table 并带有随机字母请参阅下面的屏幕截图和代码

这是我正在使用的代码

     <?php

/* ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL); */





function databaseOutput()

 {
  $serverName = "*************"; //serverName\instanceName
$connectionInfo = array( "*******"=>"********", "UID"=>"******", "PWD"=>"*******!");
$db = sqlsrv_connect( $serverName, $connectionInfo);


  $dbQuery = sqlsrv_query($db, "select * from vw_Impact_Return2 ");
  $rows = sqlsrv_fetch_array($dbQuery);

    //print('<pre>');
    //print_r($rows); 
    //print('<pre>');
    //exit;

  foreach($rows as $dbRow) {
?>
    <tr>
      <td><?php echo $dbRow['Schema_ID']; ?></td>
      <td><?php echo $dbRow['Stakeholder_ID']; ?></td>
      <td><?php echo $dbRow['Intended_Changes']; ?></td>
      <td><?php echo $dbRow['Investment_Type_ID']; ?></td>
      <td><?php echo $dbRow['Value_of_Investment']; ?></td>
      <td><?php echo $dbRow['Summary']; ?></td>
      <td><?php echo $dbRow['Outcomes_Description']; ?></td>
      <td><?php echo $dbRow['Outcomes_Indicator']; ?></td>
      <td><?php echo $dbRow['Outcomes_Source']; ?></td>
       <td><?php echo $dbRow['Outcomes_Quantity']; ?></td>
      <td><?php echo $dbRow['Outcomes_Duration']; ?></td>
      <td><?php echo $dbRow['Outcomes_Start']; ?></td>
       <td><?php echo $dbRow['Outcomes_Financial_Proxy']; ?></td>
      <td><?php echo $dbRow['Outcomes_Value_of_Proxy']; ?></td>
       <td><?php echo $dbRow['Deadweight']; ?></td>
      <td><?php echo $dbRow['Displacement']; ?></td>
      <td><?php echo $dbRow['Attribution']; ?></td>
      <td><?php echo $dbRow['Drop_Off']; ?></td>
      <td><?php echo $dbRow['Impact']; ?></td>
       <td><?php echo $dbRow['Return_Year0']; ?></td>
      <td><?php echo $dbRow['Return_Year1']; ?></td>
      <td><?php echo $dbRow['Return_Year2']; ?></td>
          <td><?php echo $dbRow['Return_Year3']; ?></td>
      <td><?php echo $dbRow['Return_Year4']; ?></td>
       <td><?php echo $dbRow['Return_Year5']; ?></td>

    </tr>
<?php

  }

} // end of function databaseOutput()

if (isset($_POST['submit_docs'])) { // word output

  header("Content-Type:application/msword");
  header("Expires: 0");
  header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
  header("content-disposition: attachment;filename=test.docx");

?>
<html>
  <body>
    <h1> Social Return</h1>
    <table>
      <tr>
        <th>Schema_ID</th><th>Stakeholder_ID</th><th>Intended_Changes</th><th>Investment_Type_ID</th><th>Value_of_Investment</th><th>Summary</th><th>Outcomes_Description</th><th>Outcomes_Indicator</th><th>Outcomes_Source</th><th>Outcomes_Quantity</th><th>Outcomes_Duration</th>
        <th>Outcomes_Start</th><th>Outcomes_Financial_Proxy</th><th>Outcomes_Value_of_Proxy</th><th>Deadweight</th><th>Displacement</th><th>Attribution</th><th>Drop_Off</th><th>Impact</th>
        <th>Return_Year0</th><th>Return_Year1</th><th>Return_Year2</th><th>Return_Year3</th><th>Return_Year4</th><th>Return_Year5</th>
      </tr>
      <?php databaseOutput(); ?>
    </table>
  </body>
</html>
<?php

  exit; // end of word output

}
?>
<html>
  <head>
    <title>Social Return</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet"   href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
    <link rel="stylesheet" href="https://dunluce.infc.ulst.ac.uk/cw11ba/project/Project/mycss.css">
  </head>
  <body>
    <form name="export_form" action="<?php echo($_SERVER['PHP_SELF']);?>" method="post">
      <input type="submit" name="submit_docs" value="Export as MS Word" class="input-button" /> <a href="https://dunluce.infc.ulst.ac.uk/cw11ba/project/Project/admin.php"><button type="button" class= "btn btn-block">Go back to Admin Area</button></a>
    </form>
    <table class="table table-striped" id="student">
      <tr>
        <th>Schema_ID</th><th>Stakeholder_ID</th><th>Intended_Changes</th><th>Investment_Type_ID</th><th>Value_of_Investment</th><th>Summary</th><th>Outcomes_Description</th><th>Outcomes_Indicator</th><th>Outcomes_Source</th><th>Outcomes_Quantity</th><th>Outcomes_Duration</th>
        <th>Outcomes_Start</th><th>Outcomes_Financial_Proxy</th><th>Outcomes_Value_of_Proxy</th><th>Deadweight</th><th>Displacement</th><th>Attribution</th><th>Drop_Off</th><th>Impact</th>
        <th>Return_Year0</th><th>Return_Year1</th><th>Return_Year2</th><th>Return_Year3</th><th>Return_Year4</th><th>Return_Year5</th>
          </tr>
      <?php databaseOutput(); ?>
    </table>
  </body>
</html>

请帮助我，我已经尝试了所有方法，但我只能通过 sqlsrv_connect

连接到我的数据库

Answer 1

sqlsrv_fetch_array returns 单行作为数组，因此在您的 foreach 中，您并没有循环遍历您认为的内容。尝试做一个 while 循环：

  while($dbRow = sqlsrv_fetch_array($dbQuery, SQLSRV_FETCH_ASSOC)) {
?>
    <tr>
      <td><?php echo $dbRow['Schema_ID']; ?></td>
      <td><?php echo $dbRow['Stakeholder_ID']; ?></td>
      <td><?php echo $dbRow['Intended_Changes']; ?></td>
      <td><?php echo $dbRow['Investment_Type_ID']; ?></td>
      <td><?php echo $dbRow['Value_of_Investment']; ?></td>
      <td><?php echo $dbRow['Summary']; ?></td>
      <td><?php echo $dbRow['Outcomes_Description']; ?></td>
      <td><?php echo $dbRow['Outcomes_Indicator']; ?></td>
      <td><?php echo $dbRow['Outcomes_Source']; ?></td>
       <td><?php echo $dbRow['Outcomes_Quantity']; ?></td>
      <td><?php echo $dbRow['Outcomes_Duration']; ?></td>
      <td><?php echo $dbRow['Outcomes_Start']; ?></td>
       <td><?php echo $dbRow['Outcomes_Financial_Proxy']; ?></td>
      <td><?php echo $dbRow['Outcomes_Value_of_Proxy']; ?></td>
       <td><?php echo $dbRow['Deadweight']; ?></td>
      <td><?php echo $dbRow['Displacement']; ?></td>
      <td><?php echo $dbRow['Attribution']; ?></td>
      <td><?php echo $dbRow['Drop_Off']; ?></td>
      <td><?php echo $dbRow['Impact']; ?></td>
       <td><?php echo $dbRow['Return_Year0']; ?></td>
      <td><?php echo $dbRow['Return_Year1']; ?></td>
      <td><?php echo $dbRow['Return_Year2']; ?></td>
          <td><?php echo $dbRow['Return_Year3']; ?></td>
      <td><?php echo $dbRow['Return_Year4']; ?></td>
       <td><?php echo $dbRow['Return_Year5']; ?></td>

    </tr>
<?php

  }

数据库中的 MS SQL & PHP 到 return table 但它是 returning 随机字母

MS SQL & PHP to return table from database but it is returning random letters

php

sql-server

mssql-jdbc