如何使用 PHP echo 设置表格边框

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PHP

setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING);
$crime_type = $_POST['search'];

$sql = "select * from criminal_tbl where crime_type=:crime_type order by case_no DESC";
$stmt = $con->prepare($sql);
$stmt->bindParam('crime_type',$crime_type);
$stmt->execute();

$stmt->setFetchMode(PDO::FETCH_ASSOC);
while ($row = $stmt->fetch()){
    echo"

            <table border="3" style="width: 100%; height: 100%"><tbody><tr align="center">                                                <td> </td>                                             <td> Information</td>                                               <td>Identity </td>                                              <td> Date of Birth </td>                                                <td> <span class="fa fa-eye"></span> </td>                                          </tr>                                     </tbody></table>
    ";

}


?>

我尝试过的：

它显示表格但没有边框请帮助我

解决方案1

引用：

它向我展示了表格

你确定吗？
清洁后：

PHP

setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING);
$crime_type = $_POST['search'];

$sql = "select * from criminal_tbl where crime_type=:crime_type order by case_no DESC";
$stmt = $con->prepare($sql);
$stmt->bindParam('crime_type',$crime_type);
$stmt->execute();

$stmt->setFetchMode(PDO::FETCH_ASSOC);
while ($row = $stmt->fetch()){
    echo"
        <table border="3" style="width: 100%; height: 100%">
            <tbody>
                <tr align="center">
                    <td> </td>
                    <td> Information</td>
                    <td>Identity </td>
                    <td> Date of Birth </td>
                    <td> <span class="fa fa-eye"></span> </td>  
                </tr>
            </tbody>
        </table>
    ";
}
?>