我对 php 非常陌生,现在我尝试添加以下代码:<?php echo $user_info['username']; ?>
在第 5 行内:
<? // counter.php
if (!isset($_GET['show']) || $_COOKIE['cookietracker'] != 1) {
$conid = mysql_connect("localhost", "root", "") or die("Can't connect to database");
mysql_select_db("servers");
$query = mysql_query("UPDATE login SET points=points+1 WHERE username='<?php echo $user_info['username']; ?>'");
mysql_close($conid); unset($query);
setcookie("countertracker",1,time()+7200);
} else {
$query=mysql_query("SELECT points FROM login");
$result = mysql_fetch_row($query);
echo $result['points'];
}
?>
但是当我这样做时,我得到了这个错误:Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in C:\xampp\htdocs\servers\user_profiles\profile.php on line 5
我一直在寻找!
有什么建议么?