我如何格式化這個動態生成的html表格

Question

我想從mysql查詢呈現4列，但我不能正確對齊輸出值，我如何格式化表格，所以4列和標題對齊中心？

$tableStyle = "padding: 5px;border:1px"; 
$tdStyle = "padding:5px "; 

echo '<table style="' . $tableStyle . '" cellpadding="5" cellspacing="5">'; 
echo "<tr align='center'> <th>Title</th><th>Score</th><th>Maximum Score</th><th>Finished On</th></tr>"; 

$row = $database->loadRowList(); 
foreach($row as $valuearray) 
{ 
echo '<tr style=" align="center">'; 
foreach($valuearray as $field) 
{ 

echo "<td align='center'>$field</td>"; 
} 
echo "</tr>"; 
} 
echo "</table>"; 

Answer 1

總結與數據的表，其中有一個小區的其他表，從而使HTML看起來像這樣居中：

<table><tr align='center' valign='middle'><td><table>...</table></td></tr></table> 

Answer 2

$tableStyle = "padding: 5px;border:1px"; 

$tdStyle = "padding:5px "; 

echo '<table style="' . $tableStyle . '" cellpadding="5" cellspacing="5">'; 
echo "<tr> <th align='center'>Title</th><th align='center'>Score</th><th align='center'>Maximum Score</th><th align='center'>Finished On</th></tr>"; 

$row = $database->loadRowList(); 
foreach($row as $valuearray) 
{ 
echo '<tr>'; 
foreach($valuearray as $field) 
{ 

echo "<td align='center'>$field</td>"; 
} 
echo "</tr>"; 
} 
echo "</table>"; 

對齊中心不應該被放置在TR