javascript-在php中登录我后如何获取上次登录的管理员时间和日期
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我在数据库中有5个管理员.所以现在我想让最后一个用户登录日期和时间详细信息.在我之前工作过的人.意味着我登录仪表板后,我想查看以前的USER登录以及注销时间和日期.
我可以获得我(当前用户)的登录日期和时间.但是我不知道如何获得以前的用户(管理员)登录和注销日期/时间的详细信息.
我正在发送我的login.php代码.我在哪里写了当前用户的时间/日期代码.请查看代码并给我建议,我如何才能获得以前的用户登录和注销日期/时间.
谢谢.
<?php include "db.php"; ?>
<?php session_start(); ?>
<?php
if(isset($_POST['login'])){
$username = $_POST['username'];
$password = $_POST['password'];
$username = mysqli_real_escape_string($connection,$username);
$password = mysqli_real_escape_string($connection,$password);
$password = md5($password);
$login_query = "SELECT * FROM users WHERE user_username = '$username'" ;
$result_query = mysqli_query($connection,$login_query);
$count = mysqli_num_rows($result_query);
if(!$count){
die("QUERY FAILED". mysqli_error($connection));
}
while($row= mysqli_fetch_array($result_query)){
$log_user_id = $row['user_id'];
$log_user_username = $row['user_username'];
$log_user_password = $row['user_password'];
$log_user_firstname = $row['user_firstname'];
$log_user_lastname = $row['user_lastname'];
$log_user_role = $row['user_role'];
$log_user_time = $row['time'];
$log_user_ip = $row['ip'];
}
if($username !== $log_user_username && $password !== $log_user_password){
header ("location: ../index.php");
}elseif($username == $log_user_username && $password == $log_user_password){
if($count == 1) {
$_SESSION['username']=$log_user_username;
$_SESSION['firstname']=$log_user_firstname;
$_SESSION['lastname']=$log_user_lastname;
$_SESSION['user_role']=$log_user_role;
$_SESSION['last_login'] = $log_user_time;
$_SESSION['last_login_ip'] = $log_user_ip;
date_default_timezone_set("Asia/Kolkata");
$current_date = date("F d, Y, h:i:s A");
$ip = $_SERVER['REMOTE_ADDR'];
$query = "UPDATE users SET time= NOW() ,ip='$ip' WHERE user_username='$username'";
mysqli_query($connection,$query);
$last_login_date = $_SESSION['last_login'];
$last_login_date2 = date('F d, Y, h:i:s A');
$diffs = abs(strtotime($last_login_date2) - strtotime($last_login_date));
$year = floor($diffs / (365*60*60*24));
$month = floor(($diffs - $year * 365*60*60*24) / (30*60*60*24));
$day = floor(($diffs - $year * 365*60*60*24 - $month*30*60*60*24)/ (60*60*24));
$hour = floor(($diffs - $year * 365*60*60*24 - $month*30*60*60*24 - $day*60*60*24)/ (60*60));
$minute = floor(($diffs - $year * 365*60*60*24 - $month*30*60*60*24 - $day*60*60*24 - $hour*60*60)/ 60);
$second = floor(($diffs - $year * 365*60*60*24 - $month*30*60*60*24 - $day*60*60*24 - $hour*60*60 - $minute*60));
if($year == 0 AND $month == 0 AND $day == 0 AND $hour == 0 AND $minute == 0 AND $second < 30 ) {
$time1 = 'Just now';
} elseif($year == 0 AND $month == 0 AND $day == 0 AND $hour == 0 AND $minute == 0 ) {
$time1 = 'few seconds ago';
} elseif($year == 0 AND $month == 0 AND $day == 0 AND $hour == 0 AND $minute == 1) {
$time1 = '1 minute ago';
} elseif($year == 0 AND $month == 0 AND $day == 0 AND $hour == 0 ) {
$time1 = $minute . ' minutes ago';
} elseif($year == 0 AND $month == 0 AND $day == 0 AND $hour == 1 ) {
$time1 = '1 hour ago';
} elseif($year == 0 AND $month == 0 AND $day == 0 ) {
$time1 = $hour . ' hours ago';
} elseif($year == 0 AND $month == 0 AND $day == 1 ) {
$time1 = 'Yesterday';
} elseif($year == 0 AND $month == 0 ) {
$time1 = $day . ' days ago';
} elseif($year == 0 AND $month == 1 ) {
$time1 = '1 month ago';
} elseif($year == 0) {
$time1 = $month . ' months ago';
} elseif($year == 1 ) {
$time1 = '1 year ago';
} else {
$time1 = $year . ' years ago';
}
}
if($_SESSION['last_login_ip'] != $_SERVER['REMOTE_ADDR']) {
$last_login_ip = "from this IP address (".$_SERVER['REMOTE_ADDR'].")";
}
else {
$last_login_ip = "IP address ".$_SESSION['last_login_ip'];
}
}
header ("location: ../admin");
}else{
header ("location: ../index.php");
}
?>
因此,在仪表板(index.php)登录后,页面确实回显了变量,并且可以查看当前用户的登录日期/时间详细信息,这是我的登录详细信息.
请给我建议,我如何获得以前的用户登录和注销详细信息.
谢谢
notification.php
<span class="pull-right text-muted small"><em></em></span></a>
<?php
date_default_timezone_set("Asia/Kolkata");
$last_login_date = date("F d, Y, h:i:s A");
$last_login_date = $_SESSION['last_login'];
$last_login_date2 = date('F d, Y, h:i:s A');
$diffs = abs(strtotime($last_login_date2) - strtotime($last_login_date));
$year = floor($diffs / (365*60*60*24));
$month = floor(($diffs - $year * 365*60*60*24) / (30*60*60*24));
$day = floor(($diffs - $year * 365*60*60*24 - $month*30*60*60*24)/ (60*60*24));
$hour = floor(($diffs - $year * 365*60*60*24 - $month*30*60*60*24 - $day*60*60*24)/ (60*60));
$minute = floor(($diffs - $year * 365*60*60*24 - $month*30*60*60*24 - $day*60*60*24 - $hour*60*60)/ 60);
$second = floor(($diffs - $year * 365*60*60*24 - $month*30*60*60*24 - $day*60*60*24 - $hour*60*60 - $minute*60));
if($year == 0 AND $month == 0 AND $day == 0 AND $hour == 0 AND $minute == 0 AND $second < 30 ) {
$time1 = 'Just now';
} elseif($year == 0 AND $month == 0 AND $day == 0 AND $hour == 0 AND $minute == 0 ) {
$time1 = 'few seconds ago';
} elseif($year == 0 AND $month == 0 AND $day == 0 AND $hour == 0 AND $minute == 1) {
$time1 = '1 minute ago';
} elseif($year == 0 AND $month == 0 AND $day == 0 AND $hour == 0 ) {
$time1 = $minute . ' minutes ago';
} elseif($year == 0 AND $month == 0 AND $day == 0 AND $hour == 1 ) {
$time1 = '1 hour ago';
} elseif($year == 0 AND $month == 0 AND $day == 0 ) {
$time1 = $hour . ' hours ago';
} elseif($year == 0 AND $month == 0 AND $day == 1 ) {
$time1 = 'Yesterday';
} elseif($year == 0 AND $month == 0 ) {
$time1 = $day . ' days ago';
} elseif($year == 0 AND $month == 1 ) {
$time1 = '1 month ago';
} elseif($year == 0) {
$time1 = $month . ' months ago';
} elseif($year == 1 ) {
$time1 = '1 year ago';
} else {
$time1 = $year . ' years ago';
}
if($_SESSION['last_login_ip'] != $_SERVER['REMOTE_ADDR']) {
$last_login_ip = "From this IP address (".$_SERVER['REMOTE_ADDR'].")";
}
else {
$last_login_ip = "IP address ".$_SESSION['last_login_ip'];
}
?>
<a href="#" class="list-group-item">
<i class="fa fa-user"></i> User Name
<span class="pull-right text-muted small"><em><?php echo $_SESSION['username']; ?></em>
</span>
</a>
<a href="#" class="list-group-item">
<i class="fa fa-sign-in"></i> Last Login Time
<span class="pull-right text-muted small"><em><?php echo $time1; ?></em>
</span>
</a>
<a href="#" class="list-group-item">
<i class="fa fa-sign-out"></i> Last Logout Time
<span class="pull-right text-muted small"><em>27 minutes ago</em>
</span>
</a>
<a href="#" class="list-group-item">
<i class="fa fa-tasks fa-fw"></i> User Ip
<span class="pull-right text-muted small"><em><?php echo $last_login_ip; ?></em>
</span>
</a>
我在这里获取管理员登录日期和时间的详细信息.但是我无法获取以前的访客登录详细信息.在这里登录后,我只能看到我的登录时间/日期详细信息.
所以请帮忙.
解决方法:
我可以给你基本的逻辑.在此您可以设置将用作标志的会话变量.
// start session
session_start();
// if not yet logged in update database
if(!isset($_SESSION['logged']))
{
// update your database here
$query = "UPDATE table
SET LastLogin=now()
WHERE ID='$ID'";
$result = mysql_query($query); // etc...
// if the table was updated
if($result === true)
{
// then create a session var
$_SESSION['logged'] = 1;
}
}
要么
您可以在登录时插入用户ID,日期和时间,并将其作为上次登录的最后一个ID取回.
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