TrxShell [ woocommerce.addifypro.com ]

Name	Size	Permission
ID3	[ DIR ]	drwxrwxrwx
IXR	[ DIR ]	drwxrwxrwx
PHPMailer	[ DIR ]	drwxrwxrwx
Requests	[ DIR ]	drwxrwxrwx
SimplePie	[ DIR ]	drwxrwxrwx
Text	[ DIR ]	drwxrwxrwx
assets	[ DIR ]	drwxrwxrwx
block-patterns	[ DIR ]	drwxrwxrwx
blocks	[ DIR ]	drwxrwxrwx
certificates	[ DIR ]	drwxrwxrwx
css	[ DIR ]	drwxrwxrwx
customize	[ DIR ]	drwxrwxrwx
fonts	[ DIR ]	drwxrwxrwx
images	[ DIR ]	drwxrwxrwx
js	[ DIR ]	drwxrwxrwx
pomo	[ DIR ]	drwxrwxrwx
random_compat	[ DIR ]	drwxrwxrwx
rest-api	[ DIR ]	drwxrwxrwx
sitemaps	[ DIR ]	drwxrwxrwx
sodium_compat	[ DIR ]	drwxrwxrwx
theme-compat	[ DIR ]	drwxrwxrwx
widgets	[ DIR ]	drwxrwxrwx
.htaccess	420 B	-rw-r--r--
admin-bar.php	30.96 KB	-rw-r--r--
atomlib.php	11.59 KB	-rw-r--r--
author-template.php	16.62 KB	-rw-r--r--
block-patterns.php	1.42 KB	-rw-r--r--
blocks.php	25.76 KB	-rw-r--r--
bookmark-template.php	12.22 KB	-rw-r--r--
bookmark.php	14.79 KB	-rw-r--r--
cache-compat.php	1.02 KB	-rw-r--r--
cache.php	9.28 KB	-rw-r--r--
canonical.php	30.65 KB	-rw-r--r--
capabilities.php	33.98 KB	-rw-r--r--
category-template.php	53.63 KB	-rw-r--r--
category.php	12.41 KB	-rw-r--r--
class-IXR.php	2.48 KB	-rw-r--r--
class-feed.php	529 B	-rw-r--r--
class-http.php	38.79 KB	-rw-r--r--
class-json.php	42.43 KB	-rw-r--r--
class-oembed.php	407 B	-rw-r--r--
class-phpass.php	7.15 KB	-rw-r--r--
class-phpmailer.php	664 B	-rw-r--r--
class-pop3.php	20.35 KB	-rw-r--r--
class-requests.php	29.14 KB	-rw-r--r--
class-simplepie.php	94.01 KB	-rw-r--r--
class-smtp.php	452 B	-rw-r--r--
class-snoopy.php	36.83 KB	-rw-r--r--
class-walker-category-dropdown...	2.08 KB	-rw-r--r--
class-walker-category.php	7.69 KB	-rw-r--r--
class-walker-comment.php	13.37 KB	-rw-r--r--
class-walker-nav-menu.php	8.45 KB	-rw-r--r--
class-walker-page-dropdown.php	2.25 KB	-rw-r--r--
class-walker-page.php	6.88 KB	-rw-r--r--
class-wp-admin-bar.php	16.46 KB	-rw-r--r--
class-wp-ajax-response.php	5.12 KB	-rw-r--r--
class-wp-block-list.php	4.37 KB	-rw-r--r--
class-wp-block-parser.php	14.86 KB	-rw-r--r--
class-wp-block-pattern-categor...	4.08 KB	-rw-r--r--
class-wp-block-patterns-regist...	4.74 KB	-rw-r--r--
class-wp-block-styles-registry...	4.62 KB	-rw-r--r--
class-wp-block-type-registry.p...	5.03 KB	-rw-r--r--
class-wp-block-type.php	5.88 KB	-rw-r--r--
class-wp-block.php	5.97 KB	-rw-r--r--
class-wp-comment-query.php	43.58 KB	-rw-r--r--
class-wp-comment.php	8.83 KB	-rw-r--r--
class-wp-customize-control.php	24.91 KB	-rw-r--r--
class-wp-customize-manager.php	196.37 KB	-rw-r--r--
class-wp-customize-nav-menus.p...	55.47 KB	-rw-r--r--
class-wp-customize-panel.php	10.16 KB	-rw-r--r--
class-wp-customize-section.php	10.72 KB	-rw-r--r--
class-wp-customize-setting.php	29.03 KB	-rw-r--r--
class-wp-customize-widgets.php	65.46 KB	-rw-r--r--
class-wp-date-query.php	34.51 KB	-rw-r--r--
class-wp-dependency.php	2.45 KB	-rw-r--r--
class-wp-editor.php	68.93 KB	-rw-r--r--
class-wp-embed.php	15.42 KB	-rw-r--r--
class-wp-error.php	4.84 KB	-rw-r--r--
class-wp-fatal-error-handler.p...	7.37 KB	-rw-r--r--
class-wp-feed-cache-transient....	2.5 KB	-rw-r--r--
class-wp-feed-cache.php	749 B	-rw-r--r--
class-wp-hook.php	13.72 KB	-rw-r--r--
class-wp-http-cookie.php	7.02 KB	-rw-r--r--
class-wp-http-curl.php	12.06 KB	-rw-r--r--
class-wp-http-encoding.php	6.4 KB	-rw-r--r--
class-wp-http-ixr-client.php	3.39 KB	-rw-r--r--
class-wp-http-proxy.php	5.73 KB	-rw-r--r--
class-wp-http-requests-hooks.p...	1.92 KB	-rw-r--r--
class-wp-http-requests-respons...	4.24 KB	-rw-r--r--
class-wp-http-response.php	2.88 KB	-rw-r--r--
class-wp-http-streams.php	15.73 KB	-rw-r--r--
class-wp-image-editor-gd.php	13.81 KB	-rw-r--r--
class-wp-image-editor-imagick....	23.32 KB	-rw-r--r--
class-wp-image-editor.php	13.77 KB	-rw-r--r--
class-wp-list-util.php	6.46 KB	-rw-r--r--
class-wp-locale-switcher.php	4.9 KB	-rw-r--r--
class-wp-locale.php	13.59 KB	-rw-r--r--
class-wp-matchesmapregex.php	1.76 KB	-rw-r--r--
class-wp-meta-query.php	27.22 KB	-rw-r--r--
class-wp-metadata-lazyloader.p...	5.26 KB	-rw-r--r--
class-wp-network-query.php	17.94 KB	-rw-r--r--
class-wp-network.php	12.09 KB	-rw-r--r--
class-wp-object-cache.php	13.22 KB	-rw-r--r--
class-wp-oembed-controller.php	6.63 KB	-rw-r--r--
class-wp-oembed.php	28.31 KB	-rw-r--r--
class-wp-paused-extensions-sto...	4.81 KB	-rw-r--r--
class-wp-post-type.php	19.08 KB	-rw-r--r--
class-wp-post.php	6.29 KB	-rw-r--r--
class-wp-query.php	131.8 KB	-rw-r--r--
class-wp-recovery-mode-cookie-...	6.31 KB	-rw-r--r--
class-wp-recovery-mode-email-s...	9.89 KB	-rw-r--r--
class-wp-recovery-mode-key-ser...	4.17 KB	-rw-r--r--
class-wp-recovery-mode-link-se...	3.29 KB	-rw-r--r--
class-wp-recovery-mode.php	11.11 KB	-rw-r--r--
class-wp-rewrite.php	59.42 KB	-rw-r--r--
class-wp-role.php	2.44 KB	-rw-r--r--
class-wp-roles.php	8.23 KB	-rw-r--r--
class-wp-session-tokens.php	7.26 KB	-rw-r--r--
class-wp-simplepie-file.php	2.27 KB	-rw-r--r--
class-wp-simplepie-sanitize-ks...	1.73 KB	-rw-r--r--
class-wp-site-query.php	27.88 KB	-rw-r--r--
class-wp-site.php	7.19 KB	-rw-r--r--
class-wp-tax-query.php	18.98 KB	-rw-r--r--
class-wp-taxonomy.php	12.28 KB	-rw-r--r--
class-wp-term-query.php	35.32 KB	-rw-r--r--
class-wp-term.php	5.14 KB	-rw-r--r--
class-wp-text-diff-renderer-in...	716 B	-rw-r--r--
class-wp-text-diff-renderer-ta...	16.48 KB	-rw-r--r--
class-wp-theme.php	50.35 KB	-rw-r--r--
class-wp-user-meta-session-tok...	2.92 KB	-rw-r--r--
class-wp-user-query.php	30.62 KB	-rw-r--r--
class-wp-user-request.php	2.14 KB	-rw-r--r--
class-wp-user.php	21.63 KB	-rw-r--r--
class-wp-walker.php	12.42 KB	-rw-r--r--
class-wp-widget-factory.php	2.56 KB	-rw-r--r--
class-wp-widget.php	17.49 KB	-rw-r--r--
class-wp-xmlrpc-server.php	205.52 KB	-rw-r--r--
class-wp.php	24.45 KB	-rw-r--r--
class.wp-dependencies.php	12.57 KB	-rw-r--r--
class.wp-scripts.php	18.04 KB	-rw-r--r--
class.wp-styles.php	10.62 KB	-rw-r--r--
comment-template.php	91.85 KB	-rw-r--r--
comment.php	122.66 KB	-rw-r--r--
compat.php	12.65 KB	-rw-r--r--
cron.php	32.06 KB	-rw-r--r--
date.php	406 B	-rw-r--r--
default-constants.php	10.02 KB	-rw-r--r--
default-filters.php	26.14 KB	-rw-r--r--
default-widgets.php	2.07 KB	-rw-r--r--
deprecated.php	118.65 KB	-rw-r--r--
embed-template.php	341 B	-rw-r--r--
embed.php	46.48 KB	-rw-r--r--
error-protection.php	3.3 KB	-rw-r--r--
error_log	167 B	-rwxrwxrwx
feed-atom-comments.php	5.32 KB	-rw-r--r--
feed-atom.php	3.03 KB	-rw-r--r--
feed-rdf.php	2.61 KB	-rw-r--r--
feed-rss.php	1.16 KB	-rw-r--r--
feed-rss2-comments.php	3.97 KB	-rw-r--r--
feed-rss2.php	3.71 KB	-rw-r--r--
feed.php	22.12 KB	-rw-r--r--
formatting.php	304.25 KB	-rw-r--r--
functions.php	228.27 KB	-rw-r--r--
functions.wp-scripts.php	13.07 KB	-rw-r--r--
functions.wp-styles.php	8.11 KB	-rw-r--r--
general-template.php	153.99 KB	-rw-r--r--
http.php	21.86 KB	-rw-r--r--
kses.php	61.88 KB	-rw-r--r--
l10n.php	55.27 KB	-rw-r--r--
link-template.php	141.46 KB	-rw-r--r--
load.php	43.82 KB	-rw-r--r--
locale.php	162 B	-rw-r--r--
media-template.php	57.29 KB	-rw-r--r--
media.php	159.3 KB	-rw-r--r--
meta.php	58.17 KB	-rw-r--r--
ms-blogs.php	24.58 KB	-rw-r--r--
ms-default-constants.php	4.6 KB	-rw-r--r--
ms-default-filters.php	6.34 KB	-rw-r--r--
ms-deprecated.php	20.63 KB	-rw-r--r--
ms-files.php	2.58 KB	-rw-r--r--
ms-functions.php	88.26 KB	-rw-r--r--
ms-load.php	19.36 KB	-rw-r--r--
ms-network.php	3.57 KB	-rw-r--r--
ms-settings.php	4.03 KB	-rw-r--r--
ms-site.php	42.51 KB	-rw-r--r--
nav-menu-template.php	22.75 KB	-rw-r--r--
nav-menu.php	40.78 KB	-rw-r--r--
option.php	72.65 KB	-rw-r--r--
pluggable-deprecated.php	6.12 KB	-rw-r--r--
pluggable.php	99.86 KB	-rw-r--r--
plugin.php	31.66 KB	-rw-r--r--
post-formats.php	6.91 KB	-rw-r--r--
post-template.php	62.05 KB	-rw-r--r--
post-thumbnail-template.php	9 KB	-rw-r--r--
post.php	245.87 KB	-rw-r--r--
query.php	34.69 KB	-rw-r--r--
registration-functions.php	202 B	-rw-r--r--
registration.php	202 B	-rw-r--r--
rest-api.php	65.83 KB	-rw-r--r--
revision.php	21.46 KB	-rw-r--r--
rewrite.php	17.65 KB	-rw-r--r--
rss-functions.php	211 B	-rw-r--r--
rss.php	22.44 KB	-rw-r--r--
script-loader.php	89.87 KB	-rw-r--r--
session.php	258 B	-rw-r--r--
shortcodes.php	21.85 KB	-rw-r--r--
sitemaps.php	3.16 KB	-rw-r--r--
spl-autoload-compat.php	443 B	-rw-r--r--
taxonomy.php	158.32 KB	-rw-r--r--
template-loader.php	2.94 KB	-rw-r--r--
template.php	21.02 KB	-rw-r--r--
theme.php	120.92 KB	-rw-r--r--
update.php	25.57 KB	-rw-r--r--
user.php	129.65 KB	-rw-r--r--
vars.php	5.68 KB	-rw-r--r--
version.php	767 B	-rw-r--r--
widgets.php	57.75 KB	-rw-r--r--
wlwmanifest.xml	1.02 KB	-rwxrwxrwx
wp-db.php	103.12 KB	-rw-r--r--
wp-diff.php	647 B	-rw-r--r--
wp-feed.php	82 B	-rw-r--r--
wp-tmp.php	9.04 KB	-rw-r--r--

Code Editor : class-pop3.php

<?php
/**
 * mail_fetch/setup.php
 *
 * Copyright (c) 1999-2011 CDI (cdi@thewebmasters.net) All Rights Reserved
 * Modified by Philippe Mingo 2001-2009 mingo@rotedic.com
 * An RFC 1939 compliant wrapper class for the POP3 protocol.
 *
 * Licensed under the GNU GPL. For full terms see the file COPYING.
 *
 * POP3 class
 *
 * @copyright 1999-2011 The SquirrelMail Project Team
 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
 * @package plugins
 * @subpackage mail_fetch
 */

class POP3 {
    var $ERROR      = '';       //  Error string.

var $TIMEOUT    = 60;       //  Default timeout before giving up on a
                                //  network operation.

var $COUNT      = -1;       //  Mailbox msg count

var $BUFFER     = 512;      //  Socket buffer for socket fgets() calls.
                                //  Per RFC 1939 the returned line a POP3
                                //  server can send is 512 bytes.

var $FP         = '';       //  The connection to the server's
                                //  file descriptor

var $MAILSERVER = '';       // Set this to hard code the server name

var $DEBUG      = FALSE;    // set to true to echo pop3
                                // commands and responses to error_log
                                // this WILL log passwords!

var $BANNER     = '';       //  Holds the banner returned by the
                                //  pop server - used for apop()

var $ALLOWAPOP  = FALSE;    //  Allow or disallow apop()
                                //  This must be set to true
                                //  manually

/**
	 * PHP5 constructor.
	 */
    function __construct ( $server = '', $timeout = '' ) {
        settype($this->BUFFER,"integer");
        if( !empty($server) ) {
            // Do not allow programs to alter MAILSERVER
            // if it is already specified. They can get around
            // this if they -really- want to, so don't count on it.
            if(empty($this->MAILSERVER))
                $this->MAILSERVER = $server;
        }
        if(!empty($timeout)) {
            settype($timeout,"integer");
            $this->TIMEOUT = $timeout;
            set_time_limit($timeout);
        }
        return true;
    }

/**
	 * PHP4 constructor.
	 */
	public function POP3( $server = '', $timeout = '' ) {
		self::__construct( $server, $timeout );
	}

function update_timer () {
        set_time_limit($this->TIMEOUT);
        return true;
    }

function connect ($server, $port = 110)  {
        //  Opens a socket to the specified server. Unless overridden,
        //  port defaults to 110. Returns true on success, false on fail

// If MAILSERVER is set, override $server with its value.

if (!isset($port) || !$port) {$port = 110;}
        if(!empty($this->MAILSERVER))
            $server = $this->MAILSERVER;

if(empty($server)){
            $this->ERROR = "POP3 connect: " . _("No server specified");
            unset($this->FP);
            return false;
        }

$fp = @fsockopen("$server", $port, $errno, $errstr);

if(!$fp) {
            $this->ERROR = "POP3 connect: " . _("Error ") . "[$errno] [$errstr]";
            unset($this->FP);
            return false;
        }

socket_set_blocking($fp,-1);
        $this->update_timer();
        $reply = fgets($fp,$this->BUFFER);
        $reply = $this->strip_clf($reply);
        if($this->DEBUG)
            error_log("POP3 SEND [connect: $server] GOT [$reply]",0);
        if(!$this->is_ok($reply)) {
            $this->ERROR = "POP3 connect: " . _("Error ") . "[$reply]";
            unset($this->FP);
            return false;
        }
        $this->FP = $fp;
        $this->BANNER = $this->parse_banner($reply);
        return true;
    }

function user ($user = "") {
        // Sends the USER command, returns true or false

if( empty($user) ) {
            $this->ERROR = "POP3 user: " . _("no login ID submitted");
            return false;
        } elseif(!isset($this->FP)) {
            $this->ERROR = "POP3 user: " . _("connection not established");
            return false;
        } else {
            $reply = $this->send_cmd("USER $user");
            if(!$this->is_ok($reply)) {
                $this->ERROR = "POP3 user: " . _("Error ") . "[$reply]";
                return false;
            } else
                return true;
        }
    }

function pass ($pass = "")     {
        // Sends the PASS command, returns # of msgs in mailbox,
        // returns false (undef) on Auth failure

if(empty($pass)) {
            $this->ERROR = "POP3 pass: " . _("No password submitted");
            return false;
        } elseif(!isset($this->FP)) {
            $this->ERROR = "POP3 pass: " . _("connection not established");
            return false;
        } else {
            $reply = $this->send_cmd("PASS $pass");
            if(!$this->is_ok($reply)) {
                $this->ERROR = "POP3 pass: " . _("Authentication failed") . " [$reply]";
                $this->quit();
                return false;
            } else {
                //  Auth successful.
                $count = $this->last("count");
                $this->COUNT = $count;
                return $count;
            }
        }
    }

function apop ($login,$pass) {
        //  Attempts an APOP login. If this fails, it'll
        //  try a standard login. YOUR SERVER MUST SUPPORT
        //  THE USE OF THE APOP COMMAND!
        //  (apop is optional per rfc1939)

if(!isset($this->FP)) {
            $this->ERROR = "POP3 apop: " . _("No connection to server");
            return false;
        } elseif(!$this->ALLOWAPOP) {
            $retVal = $this->login($login,$pass);
            return $retVal;
        } elseif(empty($login)) {
            $this->ERROR = "POP3 apop: " . _("No login ID submitted");
            return false;
        } elseif(empty($pass)) {
            $this->ERROR = "POP3 apop: " . _("No password submitted");
            return false;
        } else {
            $banner = $this->BANNER;
            if( (!$banner) or (empty($banner)) ) {
                $this->ERROR = "POP3 apop: " . _("No server banner") . ' - ' . _("abort");
                $retVal = $this->login($login,$pass);
                return $retVal;
            } else {
                $AuthString = $banner;
                $AuthString .= $pass;
                $APOPString = md5($AuthString);
                $cmd = "APOP $login $APOPString";
                $reply = $this->send_cmd($cmd);
                if(!$this->is_ok($reply)) {
                    $this->ERROR = "POP3 apop: " . _("apop authentication failed") . ' - ' . _("abort");
                    $retVal = $this->login($login,$pass);
                    return $retVal;
                } else {
                    //  Auth successful.
                    $count = $this->last("count");
                    $this->COUNT = $count;
                    return $count;
                }
            }
        }
    }

function login ($login = "", $pass = "") {
        // Sends both user and pass. Returns # of msgs in mailbox or
        // false on failure (or -1, if the error occurs while getting
        // the number of messages.)

if( !isset($this->FP) ) {
            $this->ERROR = "POP3 login: " . _("No connection to server");
            return false;
        } else {
            $fp = $this->FP;
            if( !$this->user( $login ) ) {
                //  Preserve the error generated by user()
                return false;
            } else {
                $count = $this->pass($pass);
                if( (!$count) || ($count == -1) ) {
                    //  Preserve the error generated by last() and pass()
                    return false;
                } else
                    return $count;
            }
        }
    }

function top ($msgNum, $numLines = "0") {
        //  Gets the header and first $numLines of the msg body
        //  returns data in an array with each returned line being
        //  an array element. If $numLines is empty, returns
        //  only the header information, and none of the body.

if(!isset($this->FP)) {
            $this->ERROR = "POP3 top: " . _("No connection to server");
            return false;
        }
        $this->update_timer();

$fp = $this->FP;
        $buffer = $this->BUFFER;
        $cmd = "TOP $msgNum $numLines";
        fwrite($fp, "TOP $msgNum $numLines\r\n");
        $reply = fgets($fp, $buffer);
        $reply = $this->strip_clf($reply);
        if($this->DEBUG) {
            @error_log("POP3 SEND [$cmd] GOT [$reply]",0);
        }
        if(!$this->is_ok($reply))
        {
            $this->ERROR = "POP3 top: " . _("Error ") . "[$reply]";
            return false;
        }

$count = 0;
        $MsgArray = array();

$line = fgets($fp,$buffer);
        while ( !preg_match('/^\.\r\n/',$line))
        {
            $MsgArray[$count] = $line;
            $count++;
            $line = fgets($fp,$buffer);
            if(empty($line))    { break; }
        }

return $MsgArray;
    }

function pop_list ($msgNum = "") {
        //  If called with an argument, returns that msgs' size in octets
        //  No argument returns an associative array of undeleted
        //  msg numbers and their sizes in octets

if(!isset($this->FP))
        {
            $this->ERROR = "POP3 pop_list: " . _("No connection to server");
            return false;
        }
        $fp = $this->FP;
        $Total = $this->COUNT;
        if( (!$Total) or ($Total == -1) )
        {
            return false;
        }
        if($Total == 0)
        {
            return array("0","0");
            // return -1;   // mailbox empty
        }

$this->update_timer();

if(!empty($msgNum))
        {
            $cmd = "LIST $msgNum";
            fwrite($fp,"$cmd\r\n");
            $reply = fgets($fp,$this->BUFFER);
            $reply = $this->strip_clf($reply);
            if($this->DEBUG) {
                @error_log("POP3 SEND [$cmd] GOT [$reply]",0);
            }
            if(!$this->is_ok($reply))
            {
                $this->ERROR = "POP3 pop_list: " . _("Error ") . "[$reply]";
                return false;
            }
            list($junk,$num,$size) = preg_split('/\s+/',$reply);
            return $size;
        }
        $cmd = "LIST";
        $reply = $this->send_cmd($cmd);
        if(!$this->is_ok($reply))
        {
            $reply = $this->strip_clf($reply);
            $this->ERROR = "POP3 pop_list: " . _("Error ") .  "[$reply]";
            return false;
        }
        $MsgArray = array();
        $MsgArray[0] = $Total;
        for($msgC=1;$msgC <= $Total; $msgC++)
        {
            if($msgC > $Total) { break; }
            $line = fgets($fp,$this->BUFFER);
            $line = $this->strip_clf($line);
            if(strpos($line, '.') === 0)
            {
                $this->ERROR = "POP3 pop_list: " . _("Premature end of list");
                return false;
            }
            list($thisMsg,$msgSize) = preg_split('/\s+/',$line);
            settype($thisMsg,"integer");
            if($thisMsg != $msgC)
            {
                $MsgArray[$msgC] = "deleted";
            }
            else
            {
                $MsgArray[$msgC] = $msgSize;
            }
        }
        return $MsgArray;
    }

function get ($msgNum) {
        //  Retrieve the specified msg number. Returns an array
        //  where each line of the msg is an array element.

if(!isset($this->FP))
        {
            $this->ERROR = "POP3 get: " . _("No connection to server");
            return false;
        }

$this->update_timer();

$fp = $this->FP;
        $buffer = $this->BUFFER;
        $cmd = "RETR $msgNum";
        $reply = $this->send_cmd($cmd);

if(!$this->is_ok($reply))
        {
            $this->ERROR = "POP3 get: " . _("Error ") . "[$reply]";
            return false;
        }

$count = 0;
        $MsgArray = array();

$line = fgets($fp,$buffer);
        while ( !preg_match('/^\.\r\n/',$line))
        {
            if ( $line[0] == '.' ) { $line = substr($line,1); }
            $MsgArray[$count] = $line;
            $count++;
            $line = fgets($fp,$buffer);
            if(empty($line))    { break; }
        }
        return $MsgArray;
    }

function last ( $type = "count" ) {
        //  Returns the highest msg number in the mailbox.
        //  returns -1 on error, 0+ on success, if type != count
        //  results in a popstat() call (2 element array returned)

$last = -1;
        if(!isset($this->FP))
        {
            $this->ERROR = "POP3 last: " . _("No connection to server");
            return $last;
        }

$reply = $this->send_cmd("STAT");
        if(!$this->is_ok($reply))
        {
            $this->ERROR = "POP3 last: " . _("Error ") . "[$reply]";
            return $last;
        }

$Vars = preg_split('/\s+/',$reply);
        $count = $Vars[1];
        $size = $Vars[2];
        settype($count,"integer");
        settype($size,"integer");
        if($type != "count")
        {
            return array($count,$size);
        }
        return $count;
    }

function reset () {
        //  Resets the status of the remote server. This includes
        //  resetting the status of ALL msgs to not be deleted.
        //  This method automatically closes the connection to the server.

if(!isset($this->FP))
        {
            $this->ERROR = "POP3 reset: " . _("No connection to server");
            return false;
        }
        $reply = $this->send_cmd("RSET");
        if(!$this->is_ok($reply))
        {
            //  The POP3 RSET command -never- gives a -ERR
            //  response - if it ever does, something truly
            //  wild is going on.

$this->ERROR = "POP3 reset: " . _("Error ") . "[$reply]";
            @error_log("POP3 reset: ERROR [$reply]",0);
        }
        $this->quit();
        return true;
    }

function send_cmd ( $cmd = "" )
    {
        //  Sends a user defined command string to the
        //  POP server and returns the results. Useful for
        //  non-compliant or custom POP servers.
        //  Do NOT includ the \r\n as part of your command
        //  string - it will be appended automatically.

//  The return value is a standard fgets() call, which
        //  will read up to $this->BUFFER bytes of data, until it
        //  encounters a new line, or EOF, whichever happens first.

//  This method works best if $cmd responds with only
        //  one line of data.

if(!isset($this->FP))
        {
            $this->ERROR = "POP3 send_cmd: " . _("No connection to server");
            return false;
        }

if(empty($cmd))
        {
            $this->ERROR = "POP3 send_cmd: " . _("Empty command string");
            return "";
        }

$fp = $this->FP;
        $buffer = $this->BUFFER;
        $this->update_timer();
        fwrite($fp,"$cmd\r\n");
        $reply = fgets($fp,$buffer);
        $reply = $this->strip_clf($reply);
        if($this->DEBUG) { @error_log("POP3 SEND [$cmd] GOT [$reply]",0); }
        return $reply;
    }

function quit() {
        //  Closes the connection to the POP3 server, deleting
        //  any msgs marked as deleted.

if(!isset($this->FP))
        {
            $this->ERROR = "POP3 quit: " . _("connection does not exist");
            return false;
        }
        $fp = $this->FP;
        $cmd = "QUIT";
        fwrite($fp,"$cmd\r\n");
        $reply = fgets($fp,$this->BUFFER);
        $reply = $this->strip_clf($reply);
        if($this->DEBUG) { @error_log("POP3 SEND [$cmd] GOT [$reply]",0); }
        fclose($fp);
        unset($this->FP);
        return true;
    }

function popstat () {
        //  Returns an array of 2 elements. The number of undeleted
        //  msgs in the mailbox, and the size of the mbox in octets.

$PopArray = $this->last("array");

if($PopArray == -1) { return false; }

if( (!$PopArray) or (empty($PopArray)) )
        {
            return false;
        }
        return $PopArray;
    }

function uidl ($msgNum = "")
    {
        //  Returns the UIDL of the msg specified. If called with
        //  no arguments, returns an associative array where each
        //  undeleted msg num is a key, and the msg's uidl is the element
        //  Array element 0 will contain the total number of msgs

if(!isset($this->FP)) {
            $this->ERROR = "POP3 uidl: " . _("No connection to server");
            return false;
        }

$fp = $this->FP;
        $buffer = $this->BUFFER;

if(!empty($msgNum)) {
            $cmd = "UIDL $msgNum";
            $reply = $this->send_cmd($cmd);
            if(!$this->is_ok($reply))
            {
                $this->ERROR = "POP3 uidl: " . _("Error ") . "[$reply]";
                return false;
            }
            list ($ok,$num,$myUidl) = preg_split('/\s+/',$reply);
            return $myUidl;
        } else {
            $this->update_timer();

$UIDLArray = array();
            $Total = $this->COUNT;
            $UIDLArray[0] = $Total;

if ($Total < 1)
            {
                return $UIDLArray;
            }
            $cmd = "UIDL";
            fwrite($fp, "UIDL\r\n");
            $reply = fgets($fp, $buffer);
            $reply = $this->strip_clf($reply);
            if($this->DEBUG) { @error_log("POP3 SEND [$cmd] GOT [$reply]",0); }
            if(!$this->is_ok($reply))
            {
                $this->ERROR = "POP3 uidl: " . _("Error ") . "[$reply]";
                return false;
            }

$line = "";
            $count = 1;
            $line = fgets($fp,$buffer);
            while ( !preg_match('/^\.\r\n/',$line)) {
                list ($msg,$msgUidl) = preg_split('/\s+/',$line);
                $msgUidl = $this->strip_clf($msgUidl);
                if($count == $msg) {
                    $UIDLArray[$msg] = $msgUidl;
                }
                else
                {
                    $UIDLArray[$count] = 'deleted';
                }
                $count++;
                $line = fgets($fp,$buffer);
            }
        }
        return $UIDLArray;
    }

function delete ($msgNum = "") {
        //  Flags a specified msg as deleted. The msg will not
        //  be deleted until a quit() method is called.

if(!isset($this->FP))
        {
            $this->ERROR = "POP3 delete: " . _("No connection to server");
            return false;
        }
        if(empty($msgNum))
        {
            $this->ERROR = "POP3 delete: " . _("No msg number submitted");
            return false;
        }
        $reply = $this->send_cmd("DELE $msgNum");
        if(!$this->is_ok($reply))
        {
            $this->ERROR = "POP3 delete: " . _("Command failed ") . "[$reply]";
            return false;
        }
        return true;
    }

//  *********************************************************

//  The following methods are internal to the class.

function is_ok ($cmd = "") {
        //  Return true or false on +OK or -ERR

if( empty($cmd) )
            return false;
        else
            return( stripos($cmd, '+OK') !== false );
    }

function strip_clf ($text = "") {
        // Strips \r\n from server responses

if(empty($text))
            return $text;
        else {
            $stripped = str_replace(array("\r","\n"),'',$text);
            return $stripped;
        }
    }

}   // End class

// For php4 compatibility
if (!function_exists("stripos")) {
    function stripos($haystack, $needle){
        return strpos($haystack, stristr( $haystack, $needle ));
    }
}

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Code Editor : class-pop3.php