Description: ------------ I maintain a large archive of mail for legal compliance at my company, and use mimeDecode to make messages readable for attorneys. I noticed after updating to 1.5.3 that some messages bounced from MTA's (Out of Office Autoreplies, Unknown sender returns, etc) trigger the following error from mimeDecode: [13-Sep-2010 13:03:15] PHP Warning: preg_split(): Unknown modifier 'g' in /usr/share/pear/Mail/mimeDecode.php on line 661 The boundary in the messages looks like this: Content-Type: multipart/report; report-type=delivery-status; boundary="425B94BC3EB.1257662189/gateout02.mbox.net" So I am guessing the split is confused about the forward-slash. I've included the message (with some recipient details masked) in this bug report. Thanks

Here's a proof...you can pass this through mimeDecode and it will generate the error mentioned in the bug report. From MAILER-DAEMON Sun Nov 8 00:36:32 2009 Return-Path: <> X-Original-To: receive@archive.test.com Delivered-To: receive@archive.test.com Received: from D1GW1.D1.email-services-provider.net (unknown [10.116.209.31]) by mail-archive.test.com (Postfix) with ESMTP id 93266209954E1 for <receive@archive.test.com>; Sun, 8 Nov 2009 00:36:32 -0600 (CST) Received: from D1GW1.D1.email-services-provider.net ([10.116.209.31]) by D1GW1.D1.email-services-provider.net with Microsoft SMTPSVC(6.0.3790.3959); Sat, 7 Nov 2009 23:36:32 -0700 Received: from gwsin01.mbox.com ([10.188.64.13]) by D1GW1.D1.email-services-provider.net with Microsoft SMTPSVC(6.0.3790.3959); Sat, 7 Nov 2009 23:36:31 -0700 Received: from gwsin01.mbox.com (gwsin.mbox.com [10.188.65.100]) by gwsin01.mbox.com (Postfix) with ESMTP id 324004E811A for <cindy.terptuttle@test.com>; Sun, 8 Nov 2009 06:36:32 +0000 (GMT) X--Received: from gwsfilter04.mbox.com [10.188.64.63] by gwsin01.mbox.com via mtad (C8.MAIN.3.53P) with ESMTP id 642NkHgKf4560Ms1; Sun, 08 Nov 2009 06:36:31 -0000 Received: from gwsfilter04.mbox.com (gwsfilter04-lo [127.0.0.1]) by localhost (Postfix) with SMTP id 69C1D200005 for <cindy.terptuttle@test.com>; Sun, 8 Nov 2009 06:36:31 +0000 (GMT) Received: from gwsin02.mbox.com (gwsin02.mbox.com [10.188.64.14]) by gwsfilter04.mbox.com (Postfix) with ESMTP id 52108200004 for <cindy.terptuttle@test.com>; Sun, 8 Nov 2009 06:36:31 +0000 (GMT) X--Received: from esmail01.eservices.email-services-provider.net [10.188.64.8] by gwsin02.mbox.com via mtad (C8.MAIN.3.53P) with ESMTP id 739NkHgKd9440Ms2; Sun, 08 Nov 2009 06:36:29 -0000 X--Routed: 1 gwsin-bmdelete Q:bmdelete X--Routed: 4 gwsin-sophos R:sophos:625 X--Routed: 100 IN-RELAY R:gwsin:800 Received: from gateout02.mbox.com [10.188.64.22] by esmail01.eservices.email-services-provider.net via smtad (C8.MAIN.3.58V) with ESMTPS id XID086NkHgKd3192Xd1; Sun, 08 Nov 2009 06:36:29 -0000 X--Source: 10.188.64.22 IN <> gateout02.mbox.com X--MsgId: XID086NkHgKd3192Xd1 Received: by gateout02.mbox.com (Postfix) id AC3BA4BC46A; Sun, 8 Nov 2009 06:36:29 +0000 (GMT) Date: Sun, 8 Nov 2009 06:36:29 +0000 (GMT) From: MAILER-DAEMON@gateout02.mbox.com (Mail Delivery System) Subject: Undelivered Mail Returned to Sender To: Cindy.terptuttle@test.com Auto-Submitted: auto-replied MIME-Version: 1.0 Content-Type: multipart/report; report-type=delivery-status; boundary="425B94BC3EB.1257662189/gateout02.mbox.com" Message-Id: <20091108063629.AC3BA4BC46A@gateout02.mbox.com> X-PMX-Version: 5.5.8.383112 X--SOPHOS: Complete X-OriginalArrivalTime: 08 Nov 2009 06:36:32.0012 (UTC) FILETIME=[CF446CC0:01CA603D] This is a MIME-encapsulated message. --425B94BC3EB.1257662189/gateout02.mbox.com Content-Description: Notification Content-Type: text/plain; charset=us-ascii This is the mail system at host gateout02.mbox.com. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system <lifesource@membersforlife.org>: connect to mail4.membersforlife.org[70.151.121.234]: Connection timed out --425B94BC3EB.1257662189/gateout02.mbox.com Content-Description: Delivery report Content-Type: message/delivery-status Reporting-MTA: dns; gateout02.mbox.com X-Postfix-Queue-ID: 425B94BC3EB X-Postfix-Sender: rfc822; Cindy.terptuttle@test.com Arrival-Date: Thu, 5 Nov 2009 06:33:56 +0000 (GMT) Final-Recipient: rfc822; lifesource@membersforlife.org Original-Recipient: rfc822;lifesource@membersforlife.org Action: failed Status: 4.4.1 Diagnostic-Code: X-Postfix; connect to mail4.membersforlife.org[70.151.121.234]: Connection timed out --425B94BC3EB.1257662189/gateout02.mbox.com Content-Description: Undelivered Message Content-Type: message/rfc822 Received: from gwsin01.mbox.com (gwsin01.mbox.com [10.188.64.13]) by gateout02.mbox.com (Postfix) with ESMTP id 425B94BC3EB for <lifesource@membersforlife.org>; Thu, 5 Nov 2009 06:33:56 +0000 (GMT) X--Received: from gwsfilter05.mbox.com [10.188.64.64] by gwsin01.mbox.com via mtad (C8.MAIN.3.53P) with ESMTP id 150Nkegh38960Ms1; Thu, 05 Nov 2009 06:33:54 -0000 Received: from gwsfilter05.mbox.com (gwsfilter05-lo [127.0.0.1]) by localhost (Postfix) with SMTP id AD851637D31 for <lifesource@membersforlife.org>; Thu, 5 Nov 2009 06:33:54 +0000 (GMT) Received: from gateout02.mbox.com (gateout02.mbox.com [10.188.64.22]) by gwsfilter05.mbox.com (Postfix) with ESMTP id 9D8FB634CFF for <lifesource@membersforlife.org>; Thu, 5 Nov 2009 06:33:54 +0000 (GMT) X--Received: from gateout02.mbox.com [127.0.0.1] by gateout02.mbox.com via mtad (C8.MAIN.3.53P) with ESMTP id 944Nkegh17424Mo2; Thu, 05 Nov 2009 06:33:52 -0000 X--Received: from gateout02.mbox.com [127.0.0.1] by gateout02.mbox.com via mtad (C8.MAIN.3.53P) with ESMTP id 940Nkeghz7024Mo2; Thu, 05 Nov 2009 06:33:51 -0000 X--Routed: 20 gwsout-sophos R:sophos:625 X--Routed: 10 gwsout-ualsc C:localhost:625 receive@archive.test.com X--Routed: 3 gwsout-vs R:localhost:1825 Received: from D1GW2.D1.email-services-provider.net [10.188.116.254] by gateout02.mbox.com via smtad (C8.MAIN.3.58V) with ESMTP id XID498Nkeghz2158Xo2; Thu, 05 Nov 2009 06:33:51 -0000 X--Source: 10.188.116.254 IN Cindy.terptuttle@test.com D1GW2.D1.email-services-provider.net X--MsgId: XID498Nkeghz2158Xo2 Received: from D1VS3.D1.email-services-provider.net ([10.116.209.131]) by D1GW2.D1.email-services-provider.net with Microsoft SMTPSVC(6.0.3790.3959); Wed, 4 Nov 2009 23:33:51 -0700 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Subject: Out of Office AutoReply: Welcome to an improved donor experience! Date: Wed, 4 Nov 2009 23:33:51 -0700 Message-ID: <D5C405533662D940AA604BF2A9F7602202736941@D1VS3.D1.email-services-provider.net> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Welcome to an improved donor experience! Thread-Index: Acpd4e/Ft2FzYBXKQSantoSDfGyF0gAAABfQ From: "terptuttle, Cindy [WHQPW]" <Cindy.terptuttle@test.com> To: "LifeSource" <LifeSource@membersforlife.org> X-OriginalArrivalTime: 05 Nov 2009 06:33:51.0470 (UTC) FILETIME=[F05668E0:01CA5DE1] X--SOPHOS: Complete I am out of the office on business on Thursday Nov 5, with limited = access to email. in my absence if you need immediate attention please = contact Helen Kaksitsas at 212.331-2698. Thanks, Cindy terptuttle --425B94BC3EB.1257662189/gateout02.mbox.com--

Thank you for your bug report. This issue has been fixed in the latest released version of the package, which you can download at http://pear.php.net/get/