php數組寫到表格中，表格亂了

有一個數組
$row=array("username"=>"admin" "mail"=>"admin@admin.com" "id"=>"1")
我想輸出出來

echo "
  
   ";echo "
   
     ";echo "
     ";echo "
     ";echo "
     ";echo "
    ";echo "
   

    
".$row['id']."
".$row['username']."
".$row['id']."
  
";

為什麼表格亂了？每個表格的列寬都會變

回複內容：

有一個數組
$row=array("username"=>"admin" "mail"=>"admin@admin.com" "id"=>"1")
我想輸出出來

echo "
  
   ";echo "
   
     ";echo "
     ";echo "
     ";echo "
     ";echo "
    ";echo "
   

    
".$row['id']."
".$row['username']."
".$row['id']."
  
";

為什麼表格亂了？每個表格的列寬都會變

你該不會是每行都建立了一個新的table吧

那就把表的樣式固定唄

foreach迴圈應該在table裡，不是在外面

看一下你貼的圖，行分割線比較粗，列分割線比較細，多半是每行都是一個table

應該遍曆tr td

首先樓主你的數組的寫的就不對，應該是$row=array("username"=>"admin","mail"=>"admin@admin.com","id"=>"1");
如果你的數組是一維數組的話，是這樣的

echo "
  
   ";echo "
   
     ";echo "
     ";echo "
     ";echo "
     ";echo "
    ";echo "
   

    
".$row['id']."
".$row['username']."
".$row['id']."
  
";

如果數組是二維數組的話，你應該是foreach迴圈放錯了
例如：

$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 "
  
   ";foreach ($row as $key => $value) { echo "
   
     "; echo "
     "; echo "
     "; echo "
     "; echo "
    ";}echo "
   

    
".$value['id']"
".$value['username']."
".$value['id']."
  
";樣式：

