怎能么才能用for语句,把数据库中的数据输出呀,我这样写为什么不对,应该怎么修改 ba $myrow = mysql_fetch_array($result); fan zai for xia mian 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 for($i=0;$i<=$num;$i++){ ?> <tr> <td><? echo $myrow[$i]["id"]; ?></td> <td><? echo $myrow[$i]["first"];?></td> <td><? echo $myrow[$i]["last"];?></td> <td><? echo $myrow[$i]["address"];?></td> <td><? echo $myrow[$i]["position"];?></td> </tr>... for($i=0;$i<=$num;$i++){$myrow = mysql_fetch_array($result); 也可以这样做:$result = mysql_query("select * from employees",$db);$get_rowset = array();$total_num= 0;while( $row = $db->sql_fetchrow($result) ) { $get_rowset[] = $row; $total_num++;}if($total_num) { for($i=0; $i<$total_num; $i++) { ?> <tr> <td><? echo $myrow[$i]["id"]; ?></td> <td><? echo $myrow[$i]["first"];?></td> <td><? echo $myrow[$i]["last"];?></td> <td><? echo $myrow[$i]["address"];?></td> <td><? echo $myrow[$i]["position"];?></td> </tr> </tr> }} <?$db = mysql_connect("localhost","root");mysql_select_db("mydb",$db);$result = mysql_query("select * from employees",$db);$num = mysql_num_rows($result);while($myrow = mysql_fetch_array($result)){ ?> <tr> <td><? echo $myrow["id"]; ?></td> <td><? echo $myrow["first"];?></td> <td><? echo $myrow["last"];?></td> <td><? echo $myrow["address"];?></td> <td><? echo $myrow["position"];?></td> </tr><?}?> <?$db = mysql_connect("localhost","root");mysql_select_db("mydb",$db);$result = mysql_query("select * from employees",$db);$num = mysql_num_rows($result);while($myrow = mysql_fetch_array($result)){ ?> <tr> <td><? echo $myrow["id"]; ?></td> <td><? echo $myrow["first"];?></td> <td><? echo $myrow["last"];?></td> <td><? echo $myrow["address"];?></td> <td><? echo $myrow["position"];?></td> </tr><?}?> $myrow = mysql_fetch_array($result)只执行一遍的话,只会得到一条记录 for(;$myrow = mysql_fetch_array($result);){ ?> <tr> <td><? echo $myrow[$i]["id"]; ?></td> <td><? echo $myrow[$i]["first"];?></td> <td><? echo $myrow[$i]["last"];?></td> <td><? echo $myrow[$i]["address"];?></td> <td><? echo $myrow[$i]["position"];?></td> </tr>... 未审核的帖子在首页显示出来了 help 正则问题,会的请进谢谢 菜鸟发问关于引用文件路径的问题,大虾们快来帮忙啊~~~ 刚学PHP,碰到一个问题,请教! eclipse(PDT)中如何增加PHP库函数,比如memcached 好像有人恶意攻击我的网站 請教大家:怎么做到定時的刷新頁面中的某一部分,我要改變那一部份的顯示內容??? vB论坛为什么出错?? 2008服务器 熟悉的来 拜谢!!!!!!!!!!! 问一sql语句,help 分页问题
{
?> <tr>
<td><? echo $myrow[$i]["id"]; ?></td>
<td><? echo $myrow[$i]["first"];?></td>
<td><? echo $myrow[$i]["last"];?></td>
<td><? echo $myrow[$i]["address"];?></td>
<td><? echo $myrow[$i]["position"];?></td>
</tr>
...
{
$myrow = mysql_fetch_array($result);
$result = mysql_query("select * from employees",$db);
$get_rowset = array();
$total_num= 0;
while( $row = $db->sql_fetchrow($result) ) {
$get_rowset[] = $row;
$total_num++;
}if($total_num) {
for($i=0; $i<$total_num; $i++) {
?> <tr>
<td><? echo $myrow[$i]["id"]; ?></td>
<td><? echo $myrow[$i]["first"];?></td>
<td><? echo $myrow[$i]["last"];?></td>
<td><? echo $myrow[$i]["address"];?></td>
<td><? echo $myrow[$i]["position"];?></td>
</tr>
</tr>
}
}
$db = mysql_connect("localhost","root");
mysql_select_db("mydb",$db);
$result = mysql_query("select * from employees",$db);
$num = mysql_num_rows($result);
while($myrow = mysql_fetch_array($result))
{
?> <tr>
<td><? echo $myrow["id"]; ?></td>
<td><? echo $myrow["first"];?></td>
<td><? echo $myrow["last"];?></td>
<td><? echo $myrow["address"];?></td>
<td><? echo $myrow["position"];?></td>
</tr>
<?
}
?>
$db = mysql_connect("localhost","root");
mysql_select_db("mydb",$db);
$result = mysql_query("select * from employees",$db);
$num = mysql_num_rows($result);
while($myrow = mysql_fetch_array($result))
{
?> <tr>
<td><? echo $myrow["id"]; ?></td>
<td><? echo $myrow["first"];?></td>
<td><? echo $myrow["last"];?></td>
<td><? echo $myrow["address"];?></td>
<td><? echo $myrow["position"];?></td>
</tr>
<?
}
?>
for(;$myrow = mysql_fetch_array($result);)
{
?> <tr>
<td><? echo $myrow[$i]["id"]; ?></td>
<td><? echo $myrow[$i]["first"];?></td>
<td><? echo $myrow[$i]["last"];?></td>
<td><? echo $myrow[$i]["address"];?></td>
<td><? echo $myrow[$i]["position"];?></td>
</tr>
...