我遇到了这个错误:
Notice: Undefined index: kolebro in /Applications/MAMP/htdocs/includes.php on line 12
function.php
public function User_Details($uid)
{
$username = mysql_real_escape_string($uid);
$query = mysql_query("SELECT uid, username, sansiti, kolebro AS full_name FROM users WHERE uid = '$uid' AND status = '1'") or die(mysql_error());
$data = mysql_fetch_array($query);
return $data;
}
includes.php
$session_data = $Wall->User_Details($uid);
$session_sansiti = $session_data['sansiti']; // <== Line 12
$session_kolebro = $session_data['kolebro'];
index.php
<?php echo $session_kolebro; ?>
<?php echo $session_sansiti; ?>
有人能帮我理解这个错误是什么原因吗?
$session_data
数组在kolebro
键下没有任何值。 - fraczvar_dump($session_data)
查看内容。 - msfoster