这是打印所有主题名称的程序,这是学生表的字段名称。我将所有主题名称存储到一个数组中,我必须在另一个页面中打印该数组值。所以我将该数组存储到会话变量中但是在下一页打印该数组时,它仅打印为“数组”。
<?php
session_start();
$con=mysql_connect("localhost","root","");
mysql_select_db("cse",$con);
$sql="select * from studenttable where username='saravanan'";
$calname=array();
$i=0;
mysql_query($sql);
while($rs=mysql_fetch_field($result))
{
$colname[$i]=$rs->name;
$i++;
}
$_SESSION['subject']=$calname;
?>
in the next page i print the session variable using
<?php
session_start();
echo $_SESSION['subject'];
?>
but i am getting "Array"only as output.
how to print the all value of array what i stored into it already?