Question

我正在努力解决这个IF声明。我试图让任何比今天更老的细胞变成红色，但所有细胞都变红了。我确定这是一个明显的错误，但我看不到树木的木材。

第59行的IF声明是我遇到的问题。我想要选项来检查所有列上的日期，但结尾为＆＃34;未开始＆＃34;第一

任何帮助都将不胜感激。

  $notstarted = array();
  $intransit = array();
  $awaiting = array();
  $built = array();
  $cfc2 = array();
  $received = array();
  $date_created = array();
  $date = date('Y-m-d');

  try {    
    //open the PDO-connection to a MySQL-host
    $DBH = new PDO("mysql:host=$host;dbname=$daba", $user, $pass);

    //error mode set to EXCEPTION (ERRMODE_SILENT or ERRMODE_WARNING are also possible)
    $DBH->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );

    //execute the query
    $STH = $DBH->query('SELECT status, ticket, site, date_created FROM stores ORDER BY ticket');

    //set default fetch mode to FETCH_ASSOC (if you want to try FETCH_OBJ)
    $STH->setFetchMode(PDO::FETCH_ASSOC);
  }
  catch(PDOException $e) {
    echo $e->getMessage();
  }

  //go through all results and assign them to the related arrays
  while($row = $STH->fetch()) {
    $data = $row['ticket'] . '&nbsp; (' . $row['site'] . ')';
    if ($row['status'] == "Not Started") { $notstarted[] = $data; }
    if ($row['status'] == "In Transit") { $intransit[] = $data; }
    if ($row['status'] == "Awaiting Build") { $awaiting[] = $data; }
    if ($row['status'] == "Being Built") { $built[] = $data; }
    if ($row['status'] == "On Return from CFC2") { $cfc2[] = $data; }
    if ($row['status'] == "Received") { $received[] = $data; }
  }

  //close the connection
  $DBH = null;
?>



<table align="center" border="1" width="90%">
      <tr>
        <td align="center" bgcolor="#FDFEAD"><font face="Arial"><strong>Not Started</strong></font></td>
        <td align="center" bgcolor="#FDFEAD"><font face="Arial"><strong>In Transit</strong></font></td>
        <td align="center" bgcolor="#FDFEAD"><font face="Arial"><strong>Awaiting Build</strong></font></td>
        <td align="center" bgcolor="#FDFEAD"><font face="Arial"><strong>Being Built</strong></font></td>
        <td align="center" bgcolor="#FDFEAD"><font face="Arial"><strong>On Return</strong></font></td>
        <td align="center" bgcolor="#FDFEAD"><font face="Arial"><strong>Received Back</strong></font></td>
      </tr>

      <?php
        for ($i = 0; $i < max(count($notstarted),count($intransit),count($awaiting),count($built),count($cfc2),count($received)); $i++) {
          echo "<tr>";


    if (count($notstarted) > $i) {
        if ($row['date_created'] <= $date) {
        echo "<td align=\"center\" bgcolor=\"red\"><font face=\"Arial\">";
    } else {
        echo "<td align=\"center\" bgcolor=\"#BCBBBB\"><font face=\"Arial\">";
    }
            echo $notstarted[$i];
            echo "</font></td>";
    }


          echo "<td align=\"center\"><font face=\"Arial\">";
          if (count($intransit) > $i) echo $intransit[$i];
          echo "</font></td>";
          echo "<td align=\"center\"><font face=\"Arial\">";
          if (count($awaiting) > $i) echo $awaiting[$i];
          echo "</font></td>";
          echo "<td align=\"center\"><font face=\"Arial\">";
          if (count($built) > $i) echo $built[$i];
          echo "</font></td>";
          echo "<td align=\"center\"><font face=\"Arial\">";
          if (count($cfc2) > $i) echo $cfc2[$i];
          echo "</font></td>";
          echo "<td align=\"center\" bgcolor=\"#95FA95\"><font face=\"Arial\">";
          if (count($received) > $i) echo $received[$i];
          echo "</font></td>";
          echo "</tr>";
        }
      ?>
    </table>

Answer 1

不要将日期与<（小于）运算符进行比较。

if(strtotime($row['date_created']) <= time()) {
    red logic
} else {
    non-red logic
}

您可能需要阅读strtotime。

您的代码还有许多其他问题需要清理，首先是缩进。由于缩进，您的代码中存在问题的部分非常难以处理。

if语句在另一个if语句中

1 个答案: