phpDocumentor updates

[squirrelmail.git] / plugins / mail_fetch / class.POP3.php

diff --git a/plugins/mail_fetch/class.POP3.php b/plugins/mail_fetch/class.POP3.php
index a61bfa8fc07d1fd58a6e77093ca06a9ffe2f488f..3b0f13f4c836f3dc82f00ed0e1a8a9b2df0430f2 100644 (file)
--- a/plugins/mail_fetch/class.POP3.php
+++ b/plugins/mail_fetch/class.POP3.php
@@ -1,26 +1,25 @@
-<?php 
-
-   /**
-    * mail_fetch/setup.php
-    *
-    * Copyright (c) 1999-2003 The SquirrelMail Project Team
-    *
-    * Copyright (c) 1999 CDI (cdi@thewebmasters.net) All Rights Reserved
-    * Modified by Philippe Mingo 2001 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
-    *
-    * $Id$
-    * @package plugins
-    * @subpackage mail_fetch
-    */
+<?php
 
 /**
- * This is the pop3 class - DOCUMENT ME
- * @package squirrelmail
+ * mail_fetch/class.POP3.php
+ *
+ * Copyright (c) 1999 CDI (cdi@thewebmasters.net) All Rights Reserved
+ * Modified by Philippe Mingo 2001 mingo@rotedic.com
+ * An RFC 1939 compliant wrapper class for the POP3 protocol.
+ *
+ * POP3 class
+ *
+ * @copyright &copy; 1999-2005 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package plugins
+ * @subpackage mail_fetch
+ */
+
+/**
+ * This is the POP3 class - DOCUMENT ME
+ * @package plugins
+ * @subpackage mail_fetch
  */
 class POP3 {
     var $ERROR      = '';       //  Error string.
@@ -79,8 +78,8 @@ class POP3 {
         //  port defaults to 110. Returns true on success, false on fail
 
         // If MAILSERVER is set, override $server with it's value
-       
-       if (!isset($port) || !$port) {$port = 110;}
+
+        if (!isset($port) || !$port) {$port = 110;}
         if(!empty($this->MAILSERVER))
             $server = $this->MAILSERVER;
 
@@ -90,7 +89,7 @@ class POP3 {
             return false;
         }
 
-        $fp = fsockopen("$server", $port, $errno, $errstr);
+        $fp = @fsockopen("$server", $port, $errno, $errstr);
 
         if(!$fp) {
             $this->ERROR = _("POP3 connect:") . ' ' . _("Error ") . "[$errno] [$errstr]";
@@ -306,7 +305,7 @@ class POP3 {
                 $this->ERROR = _("POP3 pop_list:") . ' ' . _("Error ") . "[$reply]";
                 return false;
             }
-            list($junk,$num,$size) = explode(" ",$reply);
+            list($junk,$num,$size) = preg_split('/\s+/',$reply);
             return $size;
         }
         $cmd = "LIST";
@@ -329,7 +328,7 @@ class POP3 {
                 $this->ERROR = _("POP3 pop_list:") . ' ' . _("Premature end of list");
                 return false;
             }
-            list($thisMsg,$msgSize) = explode(" ",$line);
+            list($thisMsg,$msgSize) = preg_split('/\s+/',$line);
             settype($thisMsg,"integer");
             if($thisMsg != $msgC)
             {
@@ -399,7 +398,7 @@ class POP3 {
             return $last;
         }
 
-        $Vars = explode(" ",$reply);
+        $Vars = preg_split('/\s+/',$reply);
         $count = $Vars[1];
         $size = $Vars[2];
         settype($count,"integer");
@@ -530,7 +529,7 @@ class POP3 {
                 $this->ERROR = _("POP3 uidl:") . ' ' . _("Error ") . "[$reply]";
                 return false;
             }
-            list ($ok,$num,$myUidl) = explode(" ",$reply);
+            list ($ok,$num,$myUidl) = preg_split('/\s+/',$reply);
             return $myUidl;
         } else {
             $this->update_timer();
@@ -561,7 +560,7 @@ class POP3 {
                 if(ereg("^\.\r\n",$line)) {
                     break;
                 }
-                list ($msg,$msgUidl) = explode(" ",$line);
+                list ($msg,$msgUidl) = preg_split('/\s+/',$line);
                 $msgUidl = $this->strip_clf($msgUidl);
                 if($count == $msg) {
                     $UIDLArray[$msg] = $msgUidl;
@@ -653,4 +652,4 @@ class POP3 {
 
 }   // End class
 
-?>
+?>
\ No newline at end of file