您好,我试图将此代码转换为函数,我正在努力使其正确。我正在使用include来调用函数页面,它只是使它成为一个看似问题的函数。
<?php
$sql= "SELECT `username`, `agent_name`, `building_number`, `building_name`, `street`, `town`, `post_code`, `email`, `description`, `profile`, `phone`
FROM `users`
ORDER BY `username` ASC";
$result = mysql_query($sql);
while ($user = mysql_fetch_array($result)) {
echo '<div class="results">';
echo '<table>';
echo '<tr>';
echo '<td><h2>';?><a href ="<?php echo $user['username'];?>"> <?php echo $user['agent_name'];'</a></h2></td>';
echo '</tr>';
echo '</table>';
echo '</div>';
}
?>
我的尝试是:
<?php
function test ($sql, $result){
$sql= "SELECT `username`, `agent_name`, `building_number`, `building_name`, `street`, `town`, `post_code`, `email`, `description`, `profile`, `phone`
FROM `users`
ORDER BY `username` ASC";
$result = mysql_query($sql);
}
while (test($user)) {
$user= mysql_fetch_array($result);
echo '<div class="results">';
echo '<table>';
echo '<tr>';
echo '<td><h2>';?><a href ="<?php echo $user['username'];?>"> <?php echo $user['agent_name'];'</a></h2></td>';
echo '</tr>';
echo '</table>';
echo '</div>';
}
?>
答案 0 :(得分:0)
我不会在你的功能中尝试这一切。你有功能只做一个'功能'。在这种情况下,它可能会传递一些参数并返回结果(从数据库中获取)。然后我会让函数将数据作为数组返回。然后,您可以为数组执行'foreach'语句,然后将其设置为表格。
答案 1 :(得分:0)
那应该做的工作,但是这是非常糟糕的做法:
<?php
function test (){
$sql= "SELECT `username`, `agent_name`, `building_number`, `building_name`, `street`, `town`, `post_code`, `email`, `description`, `profile`, `phone`
FROM `users`
ORDER BY `username` ASC";
return mysql_query($sql);
}
while ($user= mysql_fetch_array(test())) {
echo '<div class="results">';
echo '<table>';
echo '<tr>';
echo '<td><h2>';?><a href ="<?php echo $user['username'];?>"> <?php echo $user['agent_name'];'</a></h2></td>';
echo '</tr>';
echo '</table>';
echo '</div>';
}
?>
答案 2 :(得分:0)
为什么你要调用函数......你可以尝试这样......
<?
$start=$_GET["start"];
if($start=="")
$start=0;
$max=50; //you can change this to number of records to display//
$objTotalRS=mysql_query("SELECT * from users");
$sqlcat="SELECT * FROM users Order by username asc limit $start,$max";
$cat_data = mysql_query($sqlcat);
?>
在HTML中
<div class="results">
<table>
<tr>
<td> User Name </td>
<td> Agent Name </td>
</tr>
<? while ($data = mysql_fetch_array($cat_data)) { ?>
<tr>
<td><?=stripslashes($data["username"])?></td>
<td><?=stripslashes($data["agent_name"])?></td>
</tr>
<?}?>
</table>
</div>
答案 3 :(得分:0)
<?php
function getUsers() {
//assumed mysql_connect()
$sql= "SELECT `username`, `agent_name`, `building_number`, `building_name`, `street`, `town`, `post_code`, `email`, `description`, `profile`, `phone` FROM `users` ORDER BY `username` ASC";
$query = mysql_query($sql);
while (($row = @mysql_fetch_assoc($query)) != false) {
?>
<div class="results">
<table>
<tr>
<td>
<h2><a href="<?php echo $row['username'];?>"><?php echo $row['agent_name'];' ?></a></h2>
</td>
</tr>
</table>
</div>
<?
}
}
//call it!
getUsers();
?>