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入门例子php mysql中读取表中数据失败,求大侠指教解决思路

WBOY
WBOYOriginal
2016-06-13 13:29:51848browse

入门例子php mysql中读取表中数据失败,求大侠指教
1.问题:用php读mysql中的一张表,怎么也读不出来,页面有时空白,有时有php中的一小节代码,苦调了一天了,求指导!感激不尽!!
2.mysql中,数据库:test;表名:apple;(字段:firstname,lastname)
3.index.php(试过连接数据库成功)
代码:

PHP code
<!--

Code highlighting produced by Actipro CodeHighlighter (freeware)
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-->


<title>php分页示例</title>
<meta http-equiv="content-Type" content="text/html; charset=utf-8">



<?php $dbh = @mysql_connect("localhost","root","");
if(!$dbh){die("error");}
@mysql_select_db("test", $dbh);
$sql = "SELECT * FROM apple";
?>

$rs = mysql_query($sql, $dbh);
while($row = mysql_fetch_array($rs)) 
echo $row[id];
echo $row[name];
echo '<br>';
?>

@mysql_close($dbh);
?> 



 


请各大侠帮帮忙,叩谢!!

------解决方案--------------------
日志错误只是有个默认图标不存在的提示,没有关系的.

仔细看了下代码
while($row = mysql_fetch_array($rs)) 
echo $row[id];
echo $row[name];
echo '
';
?>

这里添加上括号

while($row = mysql_fetch_array($rs)) {
echo $row[id];
echo $row[name];
echo '
';
}
?>

保存后刷新 看看


另外你不说数据库内是
(字段:firstname,lastname)

怎么跑出个 $row['id']? $row['name']?出来了
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