From owner-freebsd-ports@FreeBSD.ORG  Sat Apr 10 05:17:49 2004
Return-Path: <owner-freebsd-ports@FreeBSD.ORG>
Delivered-To: freebsd-ports@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id CB52316A4CE; Sat, 10 Apr 2004 05:17:49 -0700 (PDT)
Received: from mail2.bluewin.ch (mail2.bluewin.ch [195.186.4.73])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 686A143D1D; Sat, 10 Apr 2004 05:17:49 -0700 (PDT)
	(envelope-from pfm@bluewin.ch)
Received: from gandalf (83.77.56.247) by mail2.bluewin.ch (Bluewin AG 7.0.027)
        id 40559C2000415F36; Sat, 10 Apr 2004 12:17:48 +0000
From: "Markus Pfister" <pfm@bluewin.ch>
To: <ale@FreeBSD.org>
Date: Sat, 10 Apr 2004 15:19:11 +0200
Message-ID: <000001c41efe$69f46f90$9101a8c0@gandalf>
MIME-Version: 1.0
Content-Type: text/plain;
	charset="us-ascii"
Content-Transfer-Encoding: 7bit
X-Priority: 3 (Normal)
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook, Build 10.0.4024
Importance: Normal
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165
cc: ports@FreeBSD.org
Subject: FreeBSD Port: php4-4.3.5: fgetcvs problem with "\n" in delimited
	data
X-BeenThere: freebsd-ports@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Porting software to FreeBSD <freebsd-ports.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports>
List-Post: <mailto:freebsd-ports@freebsd.org>
List-Help: <mailto:freebsd-ports-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 10 Apr 2004 12:17:49 -0000

Hi Ale,

If I sent this mail to the wrong (not in charge) person, please
apologize.
The folks running our webserver run the php4 4.3.5 FreeBSD port from the
http://www.freshports.org/lang/php4 site.

Consider the following code:

<?php
$fn = tempnam( '/tmp', 'testfile' );
if( $fp = fopen( $fn, 'w' ) )
{
        fwrite( $fp, "\"one\",\"a\nline\nwith\nlinebreaks\n\"" );
        fclose($fp);
        $fp = fopen($fn, "r");
        $row = 1;
        while (($data = fgetcsv($fp, 10000, ",")) !== FALSE)
        {
                $num = count($data);
                echo "<p> $num fields in line $row: <br />\n";
                $row++;
                for ($c=0; $c < $num; $c++)
                {
                        echo nl2br($data[$c]) . "<br />\n";
                }
        }
        fclose($fp);
}
?>

Problem description:
It seems, that former versions of fgetcsv was able to parse delimited
data fields containing line breaks (\n), where the 4.3.5 version (see
http://www.kim-dojo.ch/php/kisgb/ck98.php for detailed information)
"forgets" that data.

Sample code output:
This code produces on a Linux box with php 4.3.1 or 4.3.5 installed:

Content-type: text/html
X-Powered-By: PHP/4.3.1

<p> 2 fields in line 1: <br />
one<br />
a<br />
line<br />
with<br />
linebreaks<br />
<br />

On a FreeBSD System with php 4.3.5 installed the output is:

<p> 2 fields in line 1: <br />
one<br />
<br />

Could someone try to reproduce the described behaviour and let me know
if my observations are correct or if I simply did something wrong.
Regards
Markus Pfister
Visit http://www.kim-dojo.ch