[horde] New Notice messages

[pascal@linuxorable.net]

Hi,

My Horde 3.0.2 and IMP 4.0.1 work fine since months.

Yesterday, I did a PHP upgrade on my Debian and today I get many messages like
that:

Notice: Only variable references should be returned by reference in
/usr/local/www/horde/lib/Horde/Notification.php on line 98

Notice: Only variables should be assigned by reference in
/usr/local/www/horde/lib/Horde/MIME/Contents.php on line 1147

Notice: Only variable references should be returned by reference in
/usr/local/www/horde/lib/Horde/MIME/Contents.php on line 1147

Notice: Only variables should be assigned by reference in
/usr/local/www/horde/lib/Horde/MIME/Contents.php on line 645


dpkg -l '*php*' |grep ^ii
ii  libapache-mod-php4  4.4.0-2        server-side, HTML-embedded scripting
language (apache 1.3 module)
ii  libapache2-mod-php4 4.4.0-2        server-side, HTML-embedded scripting
language (apache 2.0 module)
ii  php-date            1.4.3-1        PHP PEAR module for Date and Time Zone
Classes
ii  php-db              1.7.6-2        PHP PEAR Database Abstraction Layer
ii  php-http            1.3.6-2        PHP PEAR module for HTTP related stuff
ii  php-mail            1.1.6-2        PHP PEAR module for sending email
ii  php-mail-mime       1.2.1-1        PHP PEAR module for creating and decoding
MIME messages
ii  php-net-smtp        1.2.6-2        PHP PEAR module implementing SMTP
protocol
ii  php-net-socket      1.0.6-2        PHP PEAR Network Socket Interface module
ii  php-pear            5.0.5-1        PEAR - PHP Extension and Application
Repository
ii  php-xml-parser      1.2.6-2        PHP PEAR module for parsing XML
ii  php4                4.4.0-2        server-side, HTML-embedded scripting
language (meta-package)
ii  php4-cli            4.4.0-2        command-line interpreter for the php4
scripting language
ii  php4-common         4.4.0-2        Common files for packages built from the
php4 source
ii  php4-dev            4.4.0-2        Files for PHP4 module development
ii  php4-domxml         4.4.0-2        XMLv2 module for php4
ii  php4-gd             4.4.0-2        GD module for php4
ii  php4-imagick        0.9.11-2       ImageMagick module for php4
ii  php4-imap           5.0.5-1        IMAP module for php4
ii  php4-ldap           4.4.0-2        LDAP module for php4
ii  php4-mcal           4.4.0-2        MCAL calendar module for php4
ii  php4-mcrypt         4.3.10-2       MCrypt module for php4
ii  php4-mhash          4.4.0-2        MHASH module for php4
ii  php4-mysql          4.4.0-2        MySQL module for php4
ii  php4-pear           4.4.0-2        PHP Extension and Application Repository
(transitional package)
ii  php4-pear-log       1.6.0-1.1      Log module for PEAR
ii  php5-common         5.0.5-1        Common files for packages built from the
php5 source

Shoud I upgrade Horde and IMP ?

Regards

Pascal

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