SQL query not displaying the first result?

Question

I am trying to dynamically create a navigation menu in my php page.

I have a query to create a list of the active pages but for some reason the first result never shows

$menu = mysql_query("SELECT link FROM myTable WHERE active_page='y' ORDER BY menu_order");
$menulist = mysql_fetch_array($menu);

  while($menulist = mysql_fetch_array($menu))
  {
  $themenu = $themenu . "<li><a href='#'>" . $menulist['link'] . "</a></li>";
  }

  $echo $themenu;

returns

item 2
item 3
item 4
...

Any ideas why this might be

Answer 1

Remove

$menulist = mysql_fetch_array($menu);

This extraneous call is pulling the first record, but you're not doing anything with it as you are in your where loop.

Answer 2

It doesn't display the first item because you are fetching twice before displaying anything...

$menu = mysql_query("SELECT link FROM myTable WHERE active_page='y' ORDER BY menu_order");

  while($menulist = mysql_fetch_array($menu))
  {
  $themenu = $themenu . "<li><a href='#'>" . $menulist['link'] . "</a></li>";
  }

  $echo $themenu;

Answer 3

You should drop

$menulist = mysql_fetch_array($menu);

This moves the cursor one step forward and efficently skips the first row.

You should also drop the $ before your echo .

Answer 4

它正在跳过第一个元素，因为你在while循环之前调用了mysql_fetch_array($menu) 。