迭代通過mysql的排在PHP

Question

可能重複：
How to iterate by row through a mysql query in php

我需要遍歷徹底MySQL的行。例如，如果問題ID是1，所有答案都必須在問題1下顯示。我是一名PHP初學者，可以幫助我嗎？

---

<?php 
      $result = select("SELECT * FROM questions WHERE question_id=1"); 
      $row = mysql_fetch_array($result); 


     ?> 
<table width="581" height="299" border="1"> 
    <tr> 
    <td>Union Assurance Questionnaire</td> 
    </tr> 
    <tr> 
    <td>1.<?php echo $row['questions']; ?> 

    </td> 
    </tr> 
    <tr> 
    <td>&nbsp;</td> 
    </tr> 
    <tr> 
    <td>&nbsp;</td> 
    </tr> 
</table> 
    <?php 
      $result = select("SELECT * FROM questions WHERE question_id=2"); 
      $row = mysql_fetch_array($result); 


     ?> 
<table width="581" height="299" border="1"> 

    <tr> 
    <td>2.<?php echo $row['questions']; ?> 

    </td> 
    </tr> 
    <tr> 
    <td>&nbsp;</td> 
    </tr> 
    <tr> 
    <td>&nbsp;</td> 
    </tr> 
</table> 

Answer 1

使用這樣

<?php 
while($row = mysql_fetch_array($result)) 
{ 
?> 
<table width="581" height="299" border="1"> 
<tr> 
<td>Union Assurance Questionnaire</td> 
</tr> 
<tr> 
<td>1.<?php echo $row['questions']; ?> 

</td> 
</tr> 
<tr> 
<td>&nbsp;</td> 
</tr> 
<tr> 
<td>&nbsp;</td> 
</tr> 
</table> 
<?php 
} 
?> 

你必須使用while() loop用於迭代所有可能的答案。