<?php
Session_start();
Session_register("mycount");
$mycount++;
?>
<html>
<title>无标题文档</title>
<body>
<?php
echo "$mycount";
?></body>
</html>
Session_start();
Session_register("mycount");
$mycount++;
?>
<html>
<title>无标题文档</title>
<body>
<?php
echo "$mycount";
?></body>
</html>
Session_start();
Session_register("mycount");
$_SESSION[mycount]++;
?>
<html>
<title>无标题文档</title>
<body>
<?php
echo $_SESSION[mycount];
?></body>
</html>
系统什么环境。windows的话。要建个sesssion存放的目录
我是用windows的.
<?php require_once('Connections/conn.php'); ?>
<?php
$colname_member = "1";
if (isset($HTTP_SESSION_VARS['MM_m_name'])) {
$colname_member = (get_magic_quotes_gpc()) ? $HTTP_SESSION_VARS['MM_m_name'] : addslashes($HTTP_SESSION_VARS['MM_m_name']);
}
mysql_select_db($database_conn, $conn);
$query_member = sprintf("SELECT * FROM memberdata WHERE m_name = '%s'", $colname_member);
$member = mysql_query($query_member, $conn) or die(mysql_error());
$row_member = mysql_fetch_assoc($member);
$totalRows_member = mysql_num_rows($member);// *** Start the session
session_start();
// *** Validate request to log in to this site.
$FF_LoginAction = $HTTP_SERVER_VARS['PHP_SELF'];
if (isset($HTTP_SERVER_VARS['QUERY_STRING']) && $HTTP_SERVER_VARS['QUERY_STRING']!="") $FF_LoginAction .= "?".$HTTP_SERVER_VARS['QUERY_STRING'];
if (isset($HTTP_POST_VARS['m_name'])) {
$FF_valUsername=$HTTP_POST_VARS['m_name'];
$FF_valPassword=$HTTP_POST_VARS['m_passwd'];
$FF_fldUserAuthorization="m_level";
$FF_redirectLoginSuccess="12.php";
$FF_redirectLoginFailed="22.php";
$FF_rsUser_Source="SELECT m_name, m_passwd ";
if ($FF_fldUserAuthorization != "") $FF_rsUser_Source .= "," . $FF_fldUserAuthorization;
$FF_rsUser_Source .= " FROM memberdata WHERE m_name='" . $FF_valUsername . "' AND m_passwd='" . $FF_valPassword . "'";
mysql_select_db($database_conn, $conn);
$FF_rsUser=mysql_query($FF_rsUser_Source, $conn) or die(mysql_error());
$row_FF_rsUser = mysql_fetch_assoc($FF_rsUser);
if(mysql_num_rows($FF_rsUser) > 0) {
// username and password match - this is a valid user
$MM_Username=$FF_valUsername;
session_register("MM_Username");
if ($FF_fldUserAuthorization != "") {
$MM_UserAuthorization=$row_FF_rsUser[$FF_fldUserAuthorization];
} else {
$MM_UserAuthorization="";
}
session_register("MM_UserAuthorization");
if (isset($accessdenied) && false) {
$FF_redirectLoginSuccess = $accessdenied;
}
mysql_free_result($FF_rsUser);
session_register("FF_login_failed");
$FF_login_failed = false;
header ("Location: $FF_redirectLoginSuccess");
exit;
}
mysql_free_result($FF_rsUser);
session_register("FF_login_failed");
$FF_login_failed = true;
header ("Location: $FF_redirectLoginFailed");
exit;
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head><body>
<form name="form1" method="POST" action="<?php echo $FF_LoginAction?>">
<table width="75%" border="1">
<tr>
<td colspan="2"><div align="center">登陆界面</div></td>
</tr>
<tr>
<td>姓名</td>
<td>
<input type="text" name="m_name">
</td>
</tr>
<tr>
<td>密码</td>
<td><input type="password" name="m_passwd"></td>
</tr>
</table>
<p>
<input type="submit" name="Submit" value="提交">
</p>
</form>
</body>
</html>
<?php
mysql_free_result($member);
?>