Php 如何在表中显示数据库中的值

我在PHP中创建了一个简单的html表。这是我的密码：

<div id="wrapper">
    <div class="chart">
        <h2>Files Uploaded to Knowledge Base</h2>
        <table id="data-table" border="1" cellpadding="10" cellspacing="0">


        <tr id=header>
                <td>Users</td>
                <td id=center>Project Files</td>
                <td id=center>Process Files</td>
                <td id=center>System Files</td>
                <td id=center>Total Files</td>
        </tr>   

                    <?php

                    $di = new RecursiveDirectoryIterator('upload/project/');
                    foreach (new RecursiveIteratorIterator($di) as $filename => $file) {

                    $pos = 15;
                    $file = substr("$filename", +$pos); 

                    $lenght = strlen($file);
                    $pos = strpos($file, "/");
                    $file = substr("$file",0,$pos);
                    if($file1 != '.DS_Store'){

                        $serverfiles = mysql_query("SELECT uploader FROM Project WHERE location = '$file'");

                        while($row = mysql_fetch_array($serverfiles)) {
                            $occurance1 = $row['uploader'];
                            $array1[] = $occurance1; 
                            }
                        }                           
                    }




                    $di = new RecursiveDirectoryIterator('upload/process/');
                    foreach (new RecursiveIteratorIterator($di) as $filename => $file) {

                    $pos = 15;
                    $file = substr("$filename", +$pos);                         
                    $lenght = strlen($file);
                    $pos = strpos($file, "/");
                    $file = substr("$file",0,$pos);

                    if($file != '.DS_Store'){

                        $serverfiles = mysql_query("SELECT uploader FROM Process WHERE processlocation = '$file'");

                        while($row = mysql_fetch_array($serverfiles)) {
                            $occurance2 = $row['uploader'];
                            $array2[] = $occurance2; 
                            }
                        }                           
                    }

                    $di = new RecursiveDirectoryIterator('upload/system/');
                    foreach (new RecursiveIteratorIterator($di) as $filename => $file) {

                    $pos = 14;
                    $file = substr("$filename", +$pos);                         
                    $lenght = strlen($file);
                    $pos = strpos($file, "/");
                    $file = substr("$file",0,$pos);
                    if($file != '.DS_Store'){

                        $serverfiles = mysql_query("SELECT uploader FROM System WHERE location = '$file'");

                        while($row = mysql_fetch_array($serverfiles)) {
                            $occurance3 = $row['uploader'];
                            $array3[] = $occurance3; 
                            }
                        }                           
                    }

                    $table_rows = array();
                    $counter = 0;
                    $uploader = mysql_query("Select username from members");
                    while($Load = mysql_fetch_array($uploader)){
                    $value = $Load['username'];

                    $tmp = array_count_values($array1);
                    $cnt = $tmp[$value];

                    $tmp2 = array_count_values($array2);
                    $cnt2 = $tmp2[$value];

                    $tmp3 = array_count_values($array3);
                    $cnt3 = $tmp3[$value];

                    $total = $cnt + $cnt2 + $cnt3;

                    //putting the values into array
                    $counter++;
                    $table_rows[$counter] = array();
                    $table_rows[$counter]['username'] = $value;
                    $table_rows[$counter]['project'] = $cnt;
                    $table_rows[$counter]['process'] = $cnt2;
                    $table_rows[$counter]['system'] = $cnt3;
                    $table_rows[$counter]['total'] = $total;
                    }

                    //function to sort the highest total value
                    function cmp_rows($a,$b) {
                    if ($a['total'] == $b['total']) {
                    return 0;
                    }
                    return ($a['total'] > $b['total']) ? -1 : 1;
                    }

                    usort($table_rows, 'cmp_rows');

                    //loop that prints values
                    foreach($table_rows as $row) {
                    echo "<tr>";
                    echo "<td>{$row['username']}</td>";
                    echo"<td id=center>{$row['project']}</td>";
                    echo"<td id=center>{$row['process']}</td>";
                    echo "<td id=center>{$row['system']}</td>";
                    echo "<td id=center>{$row['total']}</td>";
                    }


                    ?>

        </table>

   </div>

    </body></html>

上载到知识库的文件
使用者
项目文件
处理文件
系统文件
文件总数
如果您只是想在表中设置一个格式化的日期，类似这样的操作就可以了（-请参阅MySQL中的日期格式）

。。。
//MySQL可以为您设置日期格式
$uploader=mysql\u查询(
“选择用户名、日期格式（accessDate、%m%d、%Y'）格式的成员日期”）；
而（$Load=mysql\u fetch\u数组（$uploader））
{
...
//将值放入数组
$counter++；
$table_rows[$counter]=array（）；
$table_rows[$counter]['date']=$Load['formatted_date']；
$table_行[$counter]['username']=$value；
...
}
...
foreach（$table_行为$row）
{
回声“；
回显“{$row['username']}”；
回显“{$row['date']}”；
...
}
...
“accessDate”是存储为UNIX时间戳还是什么？它是用户访问站点主页的时间戳。它是数据库中的数据时间类型。
...
//MySQL can format the date for you
$uploader = mysql_query(
    "Select username, DATE_FORMAT(accessDate,'%m %d, %Y') formatted_date from members");
while($Load = mysql_fetch_array($uploader))
{
...
    //putting the values into array
    $counter++;
    $table_rows[$counter] = array();
    $table_rows[$counter]['date'] = $Load['formatted_date'];
    $table_rows[$counter]['username'] = $value;
...
}
...
foreach($table_rows as $row)
{
                echo "<tr>";
                echo "<td>{$row['username']}</td>";
                echo "<td>{$row['date']}</td>";
...
}
...