这是我的代码:
$scontain = "SELECT id FROM voting";
$qcontain = mysql_query($scontain);
$r_idarray = array();
while ($rcontain = mysql_fetch_array($qcontain))
{
$r_idarray[] = $rcontain['id'];
//let's say there are 5 names here//
}
echo $r_idarray;
我试图让我的表“投票”的全部内容。在 while 循环内,它成功打印出“id”列下的表的全部内容,但是当我尝试在 while 循环外回显它时,它会打印“Array”?谁能知道如何解决这个问题。先感谢您...