php数组写到表格中,表格乱了
有一个数组
$row=array("username"=>"admin" "mail"=>"admin@admin.com" "id"=>"1")
我想输出出来
<code>echo "<table width="50%" border="1" cellspacing="0" cellpadding="5" bgcolor="#cccccc" align="center">"; echo "<tr>"; echo "<td>".$row['id']."</td>"; echo "<td>".$row['username']."</td>"; echo "<td>".$row['id']."</td>"; echo "</tr>"; echo "</table>";</code>
为什么表格乱了?每个表格的列宽都会变
回复内容:
有一个数组
$row=array("username"=>"admin" "mail"=>"admin@admin.com" "id"=>"1")
我想输出出来
<code>echo "<table width="50%" border="1" cellspacing="0" cellpadding="5" bgcolor="#cccccc" align="center">"; echo "<tr>"; echo "<td>".$row['id']."</td>"; echo "<td>".$row['username']."</td>"; echo "<td>".$row['id']."</td>"; echo "</tr>"; echo "</table>";</code>
为什么表格乱了?每个表格的列宽都会变
你该不会是每行都创建了一个新的table吧
那就把表的样式固定呗
foreach循环应该在table里,不是在外面
看一下你贴的图,行分割线比较粗,列分割线比较细,多半是每行都是一个table
应该遍历tr td
首先楼主你的数组的写的就不对,应该是$row=array("username"=>"admin","mail"=>"admin@admin.com","id"=>"1");
如果你的数组是一维数组的话,是这样的
<code>echo "<table width="50%" border="1" cellspacing="0" cellpadding="5" bgcolor="#cccccc" align="center">"; echo "<tr>"; echo "<td>".$row['id']."</td>"; echo "<td>".$row['username']."</td>"; echo "<td>".$row['id']."</td>"; echo "</tr>"; echo "</table>";</code>
如果数组是二维数组的话,你应该是foreach循环放错了
例如:
<code>$row=array( array("username"=>"admin","mail"=>"admin@admin.com","id"=>"1"), array("username"=>"uer1","mail"=>"user1@user.com","id"=>"2"), array("username"=>"uer2","mail"=>"user2@user.com","id"=>"3") ); echo "<table width="50%" border="1" cellspacing="0" cellpadding="5" bgcolor="#cccccc" align="center">"; foreach ($row as $key => $value) { echo "<tr>"; echo "<td>".$value['id']"</td>"; echo "<td>".$value['username']."</td>"; echo "<td>".$value['id']."</td>"; echo "</tr>"; } echo "</table>"; 样式:</code>

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