PHP wp_clearcookie函数代码示例

	function wp_login($username, $password, $already_md5 = false) {
		global $wpdb, $error;


		if(is_object($GLOBALS["xoopsModule"]) && WP_BLOG_DIRNAME == $GLOBALS["xoopsModule"]->getVar("dirname")){
			if(!is_object($GLOBALS["xoopsUser"])){
				wp_clearcookie();
				return false;
			}
		}			

		$username = sanitize_user($username);

		if ( '' == $username )
			return false;

		if ( '' == $password ) {
			$error = __('<strong>ERROR</strong>: The password field is empty.');
			return false;
		}

		$login = get_userdatabylogin($username);
		//$login = $wpdb->get_row("SELECT ID, user_login, user_pass FROM $wpdb->users WHERE user_login = '$username'");

		if (!$login) {
			$error = __('<strong>ERROR</strong>: Invalid username.');
			return false;
		} else {
			if ($login->user_login == $username) {
					if ($login->user_pass == $password) return true;
					if ($login->user_pass == md5($password)) return true;
			}

			$error = __('<strong>ERROR</strong>: Incorrect password.');
			$pwd = '';
			return false;
		}
	}

    function ProjectTheme_do_login_scr()
    {
        /*do_action( 'login_enqueue_scripts' );
        		do_action( 'login_head' );
        	  	do_action('login_footer');
        	  */
        global $wpdb, $error, $wp_query, $current_theme_locale_name;
        if (!is_array($wp_query->query_vars)) {
            $wp_query->query_vars = array();
        }
        $action = $_REQUEST['action'];
        $error = '';
        nocache_headers();
        header('Content-Type: ' . get_bloginfo('html_type') . '; charset=' . get_bloginfo('charset'));
        if (defined('RELOCATE')) {
            // Move flag is set
            if (isset($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) {
                $_SERVER['PHP_SELF'] = str_replace($_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF']);
            }
            $schema = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ? 'https://' : 'http://';
            if (dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_settings('siteurl')) {
                update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']));
            }
        }
        do_action('login_init');
        do_action('login_form_' . $action);
        switch ($_REQUEST["action"]) {
            //logout
            case "logout":
                wp_clearcookie();
                session_start();
                $sessions->destroy_all();
                /*session_start();
                	 if(isset($vstrsnln_blog_id))
                	 {
                		 unset( $vstrsnln_blog_id);
                		 session_destroy();
                	 } */
                if (get_option("jk_logout_redirect_to")) {
                    $redirect_to = get_option("jk_logout_redirect_to");
                } else {
                    $redirect_to = "wp-login.php";
                }
                do_action('wp_logout');
                nocache_headers();
                if (isset($_REQUEST['redirect_to'])) {
                    $redirect_to = $_REQUEST['redirect_to'];
                }
                wp_redirect(get_bloginfo('siteurl'));
                exit;
                break;
                //lost lost password
            //lost lost password
            case 'lostpassword':
            case 'retrievepassword':
                $http_post = 'POST' == $_SERVER['REQUEST_METHOD'];
                if ($http_post) {
                    $errors = my_retrieve_password();
                    if (!is_wp_error($errors)) {
                        $redirect_to = !empty($_REQUEST['redirect_to']) ? $_REQUEST['redirect_to'] : 'wp-login.php?checkemail=confirm';
                        wp_safe_redirect($redirect_to);
                        exit;
                    }
                }
                if (isset($_GET['error']) && 'invalidkey' == $_GET['error']) {
                    $errors->add('invalidkey', __('Sorry, that key does not appear to be valid.'));
                }
                $redirect_to = apply_filters('lostpassword_redirect', !empty($_REQUEST['redirect_to']) ? $_REQUEST['redirect_to'] : '');
                do_action('lost_password');
                $user_login = isset($_POST['user_login']) ? stripslashes($_POST['user_login']) : '';
                get_header();
                ?>
                  
                <div class="page_heading_me">
                        <div class="page_heading_me_inner">
                            <div class="mm_inn"><?php 
                printf(__("Retrieve Password - %s", $current_theme_locale_name), get_bloginfo('name'));
                ?>
     </div>                  	            
                                        
                        </div>                    
                    </div>
         

<!-- ########## -->

<div id="main_wrapper">
		<div id="main" class="wrapper"><div class="padd10">
        
        
        
        
				<div class="my_box3">
            	<div class="padd10">
            
            	 
                <div class="box_content">
                

                
//.........这里部分代码省略.........

 /**
  * Clears the authentication cookie, logging the user out.
  *
  * @since 1.5
  * @deprecated Use wp_clear_auth_cookie()
  * @see wp_clear_auth_cookie()
  */
 function un_set()
 {
     wp_clearcookie();
 }

function wp_update_user($userdata) {
	global $wpdb, $current_user;

	$ID = (int) $userdata['ID'];
	
	// First, get all of the original fields
	$user = get_userdata($ID);	

	// Escape data pulled from DB.
	$user = add_magic_quotes(get_object_vars($user));

	// If password is changing, hash it now.
	if ( ! empty($userdata['user_pass']) ) {
		$plaintext_pass = $userdata['user_pass'];
		$userdata['user_pass'] = md5($userdata['user_pass']);
	}

	// Merge old and new fields with new fields overwriting old ones.
	$userdata = array_merge($user, $userdata);
	$user_id = wp_insert_user($userdata);

	// Update the cookies if the password changed.	
	if( $current_user->id == $ID ) {
		if ( isset($plaintext_pass) ) {
			wp_clearcookie();
			wp_setcookie($userdata['user_login'], $plaintext_pass);
		}
	}
	
	return $user_id;
}

/**
 * Creates a new user with args passed through an array or string of arguments.
 *
 * wp_nonce_field( 'register' ) must be used on the register form
 *
 * @param: username [string] - The desired username for the new user
 * @param: email [string] - The desired email address for the new user
 * @param: use_password [bool] [default: false] - Whether to specify a password on registration
 * @param: password [string] - If use_password is true, the desired password for the new user
 * @param: use_tos [bool] [default: true] - Whether the user needs to accept Terms of Service
 * @param: tos [string] - If use_tos is true, the value to the accept Terms of Service checkbox
 * @param: unique_email [bool] [default: false] - Set to true if only one username is allowed per email address
 * @param: do_redirect [bool] [default: true] Whether to redirect the user after registration is complete
 * @param: redirect [string] [default: User Profile Page] - The url to redirect the user to after successful login
 * @param: send_email [bool] [default: true] Whether to send an email containing the username and password of the newly registered user
 * @param: profile_info [array] [dafault: false] An array containing values to be used in wp_update_user() such as first_name, last_name
 * @param: validate [bool] [default: true]
 * @param: require_verify_email [bool] [default: false] Sends the user an email with a Activate Account link to activate their account
 * @param: override_nonce [bool] [default: false] Bypasses the nonce check, not recommended in most situations
 *
 * @return: Int ID, the ID of the newly registered user [on error returns error string] or WP_Error
 */
function hma_new_user($args)
{
    if (is_user_logged_in()) {
        hm_error_message('You are already logged in', 'register');
        return new WP_Error('already-logged-in');
    }
    $checks = array('use_password' => false, 'tos' => '', 'use_tos' => true, 'unique_email' => false, 'do_redirect' => true, 'do_login' => false, 'redirect' => '', 'send_email' => false, 'override_nonce' => false);
    $defaults = array('user_login' => '', 'user_email' => '', 'user_pass' => false, 'role' => 'subscriber', 'validate' => true);
    $original_args = $args;
    $default_args = array_merge($defaults, $checks);
    $args = wp_parse_args($args, $default_args);
    extract($args, EXTR_SKIP);
    $validation = apply_filters('hma_registration_info', $args);
    unset($args['user_pass2']);
    unset($original_args['user_pass2']);
    unset($user_pass2);
    if (is_wp_error($validation) && $validate == true) {
        return $validation;
    }
    // Merge arrays overwritting defaults, remove any non-standard keys keys with empty values.
    $user_vars = array_filter(array('user_login' => $user_login, 'user_pass' => $user_pass, 'user_email' => $user_email, 'display_name' => $display_name));
    // Check for require_verify_email, send email and store temp data
    if ($require_verify_email) {
        $original_args['require_verify_email'] = false;
        $unverified_users = (array) get_option('unverified_users');
        $unverified_users[time()] = $original_args;
        update_option('unverified_users', $unverified_users);
        $message = "Please click the link below to activate your account for " . get_bloginfo() . "\n \n";
        $message .= '<a href="' . get_bloginfo('url') . '/login/?verify_email=' . $user_vars['user_email'] . '&key=' . time() . '">' . get_bloginfo('url') . '/login/?verify_email=' . $user_vars['user_email'] . '&key=' . time() . '</a>';
        $headers = 'From: ' . get_bloginfo() . ' <noreply@' . get_bloginfo('url') . '>' . "\r\n";
        $headers .= "Content-type: text/html; charset=iso-8859-1 \r\n\r\n";
        wp_mail($user_vars['user_email'], 'Please activate your account for ' . get_bloginfo(), $message, $headers);
        return hm_return_success('sent-email-activation', '<p class="message success">You have been sent an activation email, please follow the link in the email sent to ' . $user_vars['user_email'] . '</p>');
    }
    $user_id = wp_insert_user($user_vars);
    if (!$user_id || is_wp_error($user_id)) {
        return $user_id;
    }
    // Setup the users role
    if ($role) {
        $user = new WP_User($user_id);
        $user->set_role($role);
    }
    // Get any remaining variable that were passed
    $meta_vars = array_diff_key($original_args, $defaults, $checks, $user_vars);
    foreach ((array) $meta_vars as $key => $value) {
        if (hma_is_profile_field($key) || !hma_custom_profile_fields()) {
            update_user_meta($user_id, $key, $value);
        }
    }
    $user = get_userdata($user_id);
    // Send Notifcation email if specified
    if ($send_email) {
        $email = hma_email_registration_success($user, $user_pass);
    }
    // If they chose a password, login them in
    if (($use_password == 'true' || $do_login == true) && !empty($user->ID)) {
        wp_login($user->user_login, $user_pass);
        wp_clearcookie();
        wp_setcookie($user->user_login, $user_pass, false);
        do_action('wp_login', $user->user_login);
        wp_set_current_user($user->ID);
    }
    // Redirect the user if is set
    if ($redirect !== '' && !empty($user->ID) && $do_redirect == true) {
        wp_redirect($redirect);
        exit;
    }
    do_action('hma_registered_user', $user);
    return $user_id;
}

    function shipme_do_login_scr()
    {
        /*do_action( 'login_enqueue_scripts' );
        		do_action( 'login_head' );
        	  	do_action('login_footer');
        	  */
        global $wpdb, $error, $wp_query;
        if (!is_array($wp_query->query_vars)) {
            $wp_query->query_vars = array();
        }
        $action = $_REQUEST['action'];
        $error = '';
        nocache_headers();
        header('Content-Type: ' . get_bloginfo('html_type') . '; charset=' . get_bloginfo('charset'));
        if (defined('RELOCATE')) {
            // Move flag is set
            if (isset($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) {
                $_SERVER['PHP_SELF'] = str_replace($_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF']);
            }
            $schema = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ? 'https://' : 'http://';
            if (dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_settings('siteurl')) {
                update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']));
            }
        }
        do_action('login_init');
        do_action('login_form_' . $action);
        switch ($_REQUEST["action"]) {
            //logout
            case "logout":
                wp_clearcookie();
                if (get_option("jk_logout_redirect_to")) {
                    $redirect_to = get_option("jk_logout_redirect_to");
                } else {
                    $redirect_to = "wp-login.php";
                }
                do_action('wp_logout');
                nocache_headers();
                if (isset($_REQUEST['redirect_to'])) {
                    $redirect_to = $_REQUEST['redirect_to'];
                }
                wp_redirect(get_bloginfo('siteurl'));
                exit;
                break;
                //lost lost password
            //lost lost password
            case 'lostpassword':
            case 'retrievepassword':
                $http_post = 'POST' == $_SERVER['REQUEST_METHOD'];
                if ($http_post) {
                    $errors = my_retrieve_password();
                    if (!is_wp_error($errors)) {
                        $redirect_to = !empty($_REQUEST['redirect_to']) ? $_REQUEST['redirect_to'] : 'wp-login.php?checkemail=confirm';
                        wp_safe_redirect($redirect_to);
                        exit;
                    }
                }
                if (isset($_GET['error']) && 'invalidkey' == $_GET['error']) {
                    $errors->add('invalidkey', __('Sorry, that key does not appear to be valid.', 'shipme'));
                }
                $redirect_to = apply_filters('lostpassword_redirect', !empty($_REQUEST['redirect_to']) ? $_REQUEST['redirect_to'] : '');
                do_action('lost_password');
                $user_login = isset($_POST['user_login']) ? stripslashes($_POST['user_login']) : '';
                global $real_ttl;
                $real_ttl = __("Retrieve Password", 'shipme');
                add_filter('wp_title', 'shipme_sitemile_filter_ttl', 10, 3);
                get_header();
                ?>
        
          <div class="container_ship_no_bk margin_top_40">
        
        	<ul class="virtual_sidebar">
			
			<li class="widget-container widget_text"><h3 class="widget-title"><?php 
                _e("Retrieve Password", 'shipme');
                ?>
 - <?php 
                echo get_bloginfo('name');
                ?>
</h3>
			<div class="my-only-widget-content ">
            
            
        
 
                
						<?php 
                if (isset($errors) && isset($_POST['action'])) {
                    ?>
						  <div class="bam_bam"> <div class="error">
							<ul>
							<?php 
                    $me = $errors->get_error_messages();
                    foreach ($me as $mm) {
                        echo "<li>" . $mm . "</li>";
                    }
                    ?>
							</ul>
						  </div> </div>
						  <?php 
                }
//.........这里部分代码省略.........

    /**
     * Logout the user by removing their WRAP cookies
     *
     */
    public function logout()
    {
        foreach (array_keys($_COOKIE) as $name) {
            if (preg_match('/^WRAP.*/',$name)) {

                // set the expiration date to one hour ago
                setcookie($name, "", time() - 3600, "/", "ncsu.edu");
            }
        }

        wp_clearcookie();
        nocache_headers();

        header('Location:' . get_option('siteurl'));
        exit();
    }

$error = '';
nocache_headers();
header('Content-Type: ' . get_bloginfo('html_type') . '; charset=' . get_bloginfo('charset'));
if (defined('RELOCATE')) {
    // Move flag is set
    if (isset($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) {
        $_SERVER['PHP_SELF'] = str_replace($_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF']);
    }
    $schema = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ? 'https://' : 'http://';
    if (dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_settings('siteurl')) {
        update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']));
    }
}
switch ($action) {
    case 'logout':
        wp_clearcookie();
        do_action('wp_logout');
        nocache_headers();
        $redirect_to = 'wp-login.php';
        if (isset($_REQUEST['redirect_to'])) {
            $redirect_to = $_REQUEST['redirect_to'];
        }
        wp_safe_redirect($redirect_to);
        exit;
        break;
    case 'lostpassword':
        do_action('lost_password');
        ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>

/**
 * Create a new WordPress user with the specified identity URL and user data.
 *
 * @param string $identity_url OpenID to associate with the newly
 * created account
 * @param array $user_data array of user data
 */
function openid_create_new_user($identity_url, &$user_data) {
	global $wpdb;

	// Identity URL is new, so create a user
	@include_once( ABSPATH . 'wp-admin/upgrade-functions.php');	// 2.1
	@include_once( ABSPATH . WPINC . '/registration-functions.php'); // 2.0.4

	// otherwise, try to use preferred username
	if ( empty($username) && array_key_exists('nickname', $user_data) ) {
		$username = openid_generate_new_username($user_data['nickname'], false);
	}

	// finally, build username from OpenID URL
	if (empty($username)) {
		$username = openid_generate_new_username($identity_url);
	}

	$user_data['user_login'] = $username;
	$user_data['user_pass'] = substr( md5( uniqid( microtime() ) ), 0, 7);
	$user_id = wp_insert_user( $user_data );

	if( $user_id ) { // created ok

		$user_data['ID'] = $user_id;
		// XXX this all looks redundant, see openid_set_current_user

		$user = new WP_User( $user_id );

		if( ! wp_login( $user->user_login, $user_data['user_pass'] ) ) {
			openid_message(__('User was created fine, but wp_login() for the new user failed. This is probably a bug.', 'openid'));
			openid_status('error');
			openid_error(openid_message());
			return;
		}

		// notify of user creation
		wp_new_user_notification( $user->user_login );

		wp_clearcookie();
		wp_setcookie( $user->user_login, md5($user->user_pass), true, '', '', true );

		// Bind the provided identity to the just-created user
		openid_add_user_identity($user_id, $identity_url);

		openid_status('redirect');

		if ( !$user->has_cap('edit_posts') ) $redirect_to = '/wp-admin/profile.php';

	} else {
		// failed to create user for some reason.
		openid_message(__('OpenID authentication successful, but failed to create WordPress user. This is probably a bug.', 'openid'));
		openid_status('error');
		openid_error(openid_message());
	}

}

/**
 * TT New User
 * Creates a new user with args passed through an array or string of arguments. Passing arguments works the same
 * as functions such as query_posts(). Params are show as variable names which you must use when passing args
 * NOTE: wp_nonce_field( 'register' ) must be used on the register form
 *
 * @Param: username [string] - The desired username for the new user
 * @Param: email [string] - The desired email address for the new user
 * @Param: use_password [bool] [default: false] - Whether to specify a password on registration
 * @Param: password [string] - If use_password is true, the desired password for the new user
 * @Param: use_tos [bool] [default: true] - Whether the user needs to accept Terms of Service
 * @Param: tos [string] - If use_tos is true, the value to the accept Terms of Service checkbox
 * @Param: unique_email [bool] [default: false] - Set to true if only one username is allowed per email address
 * @Param: do_redirect [bool] [default: true] Whether to redirect the user after registration is complete
 * @Param: redirect [string] [default: User Profile Page] - The url to redirect the user to after successful login
 * @Param: send_email [bool] [default: true] Whether to send an email containing the username and password of the newly registered user
 * @Param: profile_info [array] [dafault: false] An array containing values to be used in wp_update_user() such as first_name, last_name
 * @Param: validate [bool] [default: true]
 * @param: require_verify_email [bool] [default: false] Sends the user an email with a Activate Account link to activate their account
 * @param: override_nonce [bool] [default: false] Bypasses the nonce check, not recommended in most situations
 * @return: The ID of the newly registered user [on error returns error string]
 * @author: Joe Hoyle
 * @version 1.0
 **/
function tja_new_user($args)
{
    //Check the nonce field
    if ($args['override_nonce'] !== true) {
        check_admin_referer('register');
    }
    if (is_user_logged_in()) {
        tj_error_message('You are already logged in', 'register');
        return new WP_Error('already-logged-in');
    }
    include_once ABSPATH . '/wp-includes/registration.php';
    $checks = array('use_password' => false, 'tos' => '', 'use_tos' => true, 'unique_email' => false, 'do_redirect' => true, 'redirect' => '', 'send_email' => false);
    $defaults = array('user_login' => '', 'user_email' => '', 'user_pass' => false, 'role' => 'subscriber', 'validate' => true);
    $original_args = $args;
    $default_args = array_merge($defaults, $checks);
    //Strip any tags then may have been put into the array
    strip_tags((string) $args);
    $args = wp_parse_args($args, $default_args);
    extract($args, EXTR_SKIP);
    $validation = apply_filters('tja_registration_info', $args);
    unset($args['user_pass2']);
    unset($user_pass2);
    if ($validation['status'] === 'error' && $validate == true) {
        return $validation;
    }
    // Merge arrays overwritting defaults, remove any non-standard keys keys with empty values.
    $user_vars = array_filter(array_intersect_key(array_merge($defaults, $args), $defaults));
    //Check for require_verify_email, send email and store temp data
    if ($require_verify_email) {
        $original_args['require_verify_email'] = false;
        $unverified_users = (array) get_option('unverified_users');
        $unverified_users[time()] = $original_args;
        update_option('unverified_users', $unverified_users);
        $message = "Please click the link below to activate your account for " . get_bloginfo() . "\n \n";
        $message .= '<a href="' . get_bloginfo('url') . '/login/?verify_email=' . $user_vars['user_email'] . '&key=' . time() . '">' . get_bloginfo('url') . '/login/?verify_email=' . $user_vars['user_email'] . '&key=' . time() . '</a>';
        $headers = 'From: ' . get_bloginfo() . ' <noreply@' . get_bloginfo('url') . '>' . "\r\n";
        $headers .= "Content-type: text/html; charset=iso-8859-1 \r\n\r\n";
        wp_mail($user_vars['user_email'], 'Please activate your account for ' . get_bloginfo(), $message, $headers);
        return tj_return_success('sent-email-activation', '<p class="message success">You have been sent an activation email, please follow the link in the email sent to ' . $user_vars['user_email'] . '</p>');
    }
    $user_id = wp_insert_user($user_vars);
    if ($role) {
        $user = new WP_User($user_id);
        $user->set_role($role);
    }
    // Get any remaining variable that were passed
    $meta_vars = array_diff_key($original_args, $defaults, $checks);
    foreach ((array) $meta_vars as $key => $value) {
        update_usermeta($user_id, $key, $value);
    }
    $user = get_userdata($user_id);
    //Send Notifcation email if specified
    if ($send_email == true) {
        $email = tja_email_registration_success($user, $user_pass);
    }
    //If they chose a password, login them in
    if ($use_password == 'true' && $user->ID > 0) {
        wp_login($user->user_login, $user_pass);
        wp_clearcookie();
        wp_setcookie($user->user_login, $user_pass, false);
    }
    //Redirect the user if is set
    if ($redirect !== '' && $user->ID && $do_redirect == true) {
        wp_redirect($redirect);
    }
    return $user_id;
}

    function ProjectTheme_do_login_scr()
    {
        global $wpdb, $error, $wp_query, $current_theme_locale_name;
        if (!is_array($wp_query->query_vars)) {
            $wp_query->query_vars = array();
        }
        $action = $_REQUEST['action'];
        $error = '';
        nocache_headers();
        header('Content-Type: ' . get_bloginfo('html_type') . '; charset=' . get_bloginfo('charset'));
        if (defined('RELOCATE')) {
            // Move flag is set
            if (isset($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) {
                $_SERVER['PHP_SELF'] = str_replace($_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF']);
            }
            $schema = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ? 'https://' : 'http://';
            if (dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_settings('siteurl')) {
                update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']));
            }
        }
        $secure = 'https' === parse_url(site_url(), PHP_URL_SCHEME) && 'https' === parse_url(home_url(), PHP_URL_SCHEME);
        setcookie(TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN, $secure);
        if (SITECOOKIEPATH != COOKIEPATH) {
            setcookie(TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN, $secure);
        }
        $http_post = 'POST' == $_SERVER['REQUEST_METHOD'];
        $interim_login = isset($_REQUEST['interim-login']);
        do_action('login_init');
        do_action('login_form_' . $action);
        switch ($_REQUEST["action"]) {
            //logout
            case "logout":
                wp_clearcookie();
                if (get_option("jk_logout_redirect_to")) {
                    $redirect_to = get_option("jk_logout_redirect_to");
                } else {
                    $redirect_to = "wp-login.php";
                }
                do_action('wp_logout');
                nocache_headers();
                if (isset($_REQUEST['redirect_to'])) {
                    $redirect_to = $_REQUEST['redirect_to'];
                }
                wp_redirect(get_bloginfo('siteurl'));
                exit;
                break;
                //lost lost password
            //lost lost password
            case 'lostpassword':
            case 'retrievepassword':
                $http_post = 'POST' == $_SERVER['REQUEST_METHOD'];
                if ($http_post) {
                    $errors = my_retrieve_password();
                    if (!is_wp_error($errors)) {
                        $redirect_to = !empty($_REQUEST['redirect_to']) ? $_REQUEST['redirect_to'] : 'wp-login.php?checkemail=confirm';
                        wp_safe_redirect($redirect_to);
                        exit;
                    }
                }
                if (isset($_GET['error']) && 'invalidkey' == $_GET['error']) {
                    $errors->add('invalidkey', __('Sorry, that key does not appear to be valid.'));
                }
                $redirect_to = apply_filters('lostpassword_redirect', !empty($_REQUEST['redirect_to']) ? $_REQUEST['redirect_to'] : '');
                do_action('lost_password');
                $user_login = isset($_POST['user_login']) ? stripslashes($_POST['user_login']) : '';
                get_header();
                ?>
                  
                <div class="page_heading_me">
                        <div class="page_heading_me_inner">
                            <div class="mm_inn"><?php 
                printf(__("Retrieve Password - %s", $current_theme_locale_name), get_bloginfo('name'));
                ?>
     </div>                  	            
                                        
                        </div>                    
                    </div>
         

<!-- ########## -->

<div id="main_wrapper">
		<div id="main" class="wrapper"><div class="padd10">
        
        
        
        
				<div class="my_box3">
            	<div class="padd10">
            
            	 
                <div class="box_content">
                

                
                <div class="login-submit-form"> 
				<form name="lostpass" action="<?php 
                echo esc_url(site_url('wp-login.php?action=lostpassword', 'login_post'));
                ?>
" method="post" id="loginform">
//.........这里部分代码省略.........

 function do_wp_logout()
 {
     //
     // 	LOG OUT
     //	------------------------------
     //	used by login.php
     //	No need to check for newly-created vars after this one, or use any globals, it's all too simple.
     if ($this->wpVersion >= 2.5) {
         wp_logout();
         unset($_COOKIE[AUTH_COOKIE]);
         unset($_COOKIE[SECURE_AUTH_COOKIE]);
         unset($_COOKIE[LOGGED_IN_COOKIE]);
     } else {
         wp_clearcookie();
     }
     do_action('wp_logout');
     wp_set_current_user(0, 0);
     nocache_headers();
     unset($_COOKIE[USER_COOKIE]);
     unset($_COOKIE[PASS_COOKIE]);
 }

 /**
  * Create a new WordPress user with the specified identity URL and user data.
  *
  * @param string $identity_url OpenID to associate with the newly
  * created account
  * @param array $user_data array of user data
  */
 function create_new_user($identity_url, &$user_data)
 {
     global $wpdb, $openid;
     // Identity URL is new, so create a user
     @(include_once ABSPATH . 'wp-admin/upgrade-functions.php');
     // 2.1
     @(include_once ABSPATH . WPINC . '/registration-functions.php');
     // 2.0.4
     // use email address for username if URL is from emailtoid.net
     $username = $identity_url;
     if (null != $_SESSION['openid_login_email'] and strpos($username, 'http://emailtoid.net/') == 0) {
         if ($user_data['user_email'] == NULL) {
             $user_data['user_email'] = $_SESSION['openid_login_email'];
         }
         $username = $_SESSION['openid_login_email'];
         unset($_SESSION['openid_login_email']);
     }
     $user_data['user_login'] = $wpdb->escape(WordPressOpenID_Logic::generate_new_username($username));
     $user_data['user_pass'] = substr(md5(uniqid(microtime())), 0, 7);
     $user_id = wp_insert_user($user_data);
     $openid->log->debug("wp_create_user( {$user_data} )  returned {$user_id} ");
     if ($user_id) {
         // created ok
         $user_data['ID'] = $user_id;
         // XXX this all looks redundant, see WordPressOpenID_Logic::set_current_user
         $openid->log->debug("OpenIDConsumer: Created new user {$user_id} : " . $user_data['user_login'] . " and metadata: " . var_export($user_data, true));
         $user = new WP_User($user_id);
         if (!wp_login($user->user_login, $user_data['user_pass'])) {
             $openid->message = 'User was created fine, but wp_login() for the new user failed. ' . 'This is probably a bug.';
             $openid->action = 'error';
             $openid->log->err($openid->message);
             return;
         }
         // notify of user creation
         wp_new_user_notification($user->user_login);
         wp_clearcookie();
         wp_setcookie($user->user_login, md5($user->user_pass), true, '', '', true);
         // Bind the provided identity to the just-created user
         global $userdata;
         $userdata = get_userdata($user_id);
         $store = WordPressOpenID_Logic::getStore();
         $store->insert_identity($user_id, $identity_url);
         $openid->action = 'redirect';
         if (!$user->has_cap('edit_posts')) {
             $redirect_to = '/wp-admin/profile.php';
         }
     } else {
         // failed to create user for some reason.
         $openid->message = 'OpenID authentication successful, but failed to create WordPress user. ' . 'This is probably a bug.';
         $openid->action = 'error';
         $openid->log->error($openid->message);
     }
 }

function update_home_siteurl( $old_value, $value ) {
	global $wp_rewrite, $user_login, $user_pass_md5;

	if ( defined( "WP_INSTALLING" ) )
		return;

	// If home changed, write rewrite rules to new location.
	$wp_rewrite->flush_rules();
	// Clear cookies for old paths.
	wp_clearcookie();
	// Set cookies for new paths.
	wp_setcookie( $user_login, $user_pass_md5, true, get_option( 'home' ), get_option( 'siteurl' ));
}

 function single_user_login_uid_check()
 {
     global $wpdb;
     $ID = wp_get_current_user();
     $logout_url = wp_logout_url(home_url());
     $user_uni_uid = $_COOKIE["user_uni_uid" . $ID->user_login . ""];
     $sql = "SELECT  uni_hash FROM  `wp_users` WHERE uni_hash='" . $user_uni_uid . "'";
     $getinfo = $wpdb->get_results($sql);
     $check_time = $wpdb->get_results("SELECT session_time FROM `wp_users` WHERE user_login='" . $ID->user_login . "'");
     if (!is_null($check_time)) {
         $time_result = $check_time[0]->session_time;
     } else {
         $time_result = time() - 2000;
     }
     if ($getinfo[0]->uni_hash != $user_uni_uid && time() - $time_result < 1800 && is_user_logged_in()) {
         wp_clearcookie();
         myEndSession();
         do_action('wp_logout');
         nocache_headers();
         $redirect_to = home_url();
         wp_redirect($redirect_to);
         exit;
     } else {
         myStartSession();
         if (!isset($_SESSION["LAST_ACTIVITY"])) {
             $_SESSION["LAST_ACTIVITY"] = time();
         } elseif (time() - $_SESSION["LAST_ACTIVITY"] > 120) {
             $_SESSION["LAST_ACTIVITY"] = time();
         }
         $new_time = $_SESSION["LAST_ACTIVITY"];
         $sql = "UPDATE  `wp_users` set `session_time`='" . $new_time . "' WHERE user_login='" . $ID->user_login . "'";
         $wpdb->get_results($sql);
     }
 }