Question

我有一个页面，我希望在表格的标题中显示昨天的日期。我尝试了这段代码，但无法显示日期值。请帮助！

<?php
$con=mysqli_connect("localhost","root","") or die("Failed to connect with database!!!!");
mysqli_select_db($con,"db");
$result = mysqli_query($con,"SELECT * FROM `table`");
echo "<table border='1' align='center'>
<tr><th colspan='9'>DATA  <?php echo date("d/M/Y",strtotime("-1 days")); ?></th></tr>
<tr>
<th>COLUMN A</th>
<th>COLUMN B</th>
</tr>";
echo "</table>";
mysqli_close($con);
?>

Answer 1

你不需要在php字符串中使用echo。试试这个：

echo "<table border='1' align='center'>
<tr><th colspan='9'>DATA  ".date("d/M/Y",strtotime("-1 days"))."</th></tr>
<tr>
<th>COLUMN A</th>
<th>COLUMN B</th>
</tr>";

Answer 2

作为@Ranjith所说的替代方案，您也可以这样做：

<?php
$con=mysqli_connect("localhost","root","") or die("Failed to connect with database!!!!");
mysqli_select_db($con,"db");
$result = mysqli_query($con,"SELECT * FROM `table`");
?>
  <table border='1' align='center'>
  <tr>
    <th colspan='9'>
      DATA  
      <?=date("d/M/Y",strtotime("-1 days"));?>
    </th>
  </tr>
  <tr>
    <th>COLUMN A</th>
    <th>COLUMN B</th>
  </tr>";
  </table>";
<?
mysqli_close($con);

在PHP代码中，您可以使用?>和<?在PHP和HTML之间切换。 <?=是echo的缩写形式。

需要在表格的标题中通过php添加日期

2 个答案: