[horde] Display Problem with PHP7.3

[Twilek]

  Hi,

as PHP 7.3 has arrived on debian testing today I wanted to give it a  
test drive. Horde seems to work pretty well with one error I could  
find. When you open the the configuration and go into Horde  
configuration all the Tabs have no heading (like "General",  
"Database","LDAP" and so on) but are empty and cannot be clicked.  
Turning of caching didn´t help. Apache spat out a huge bundle of  
errors which it does not do when PHP 7.2 is enabled;

[Mon Oct 22 23:59:28.401590 2018] [proxy_fcgi:error] [pid 28892:tid  
139657153074944] [client 94.114.216.5:51262] AH01071: Got error 'PHP  
message: PHP Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Cannot use a scalar value as an array in  
/usr/share/php/Horde/Autoloader/Cache.php on line 154PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_pgp::init($gpg, $temp_dir =  
NULL, $rows = NULL, $cols = NULL) should be compatible with  
Horde_Form_Type_longtext::init($rows = 8, $cols = 80, $helper = Array)  
in /usr/share/php/Horde/Form/Type.php on line 878PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_image::onSubmit(&$var,  
&$vars) should be compatible with Horde_Form_Type::onSubmit() in  
/usr/share/php/Horde/Form/Type.php on line 1361PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_link::init($values) should be  
compatible with Horde_Form_Type::init() in  
/usr/share/php/Horde/Form/Type.php on line 1438PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_matrix::init($cols, $rows =  
Array, $matrix = Array, $new_input = false) should be compatible with  
Horde_Form_Type::init() in /usr/share/php/Horde/Form/Type.php on line  
2165PHP message: PHP Warning:  Declaration of  
Horde_Form_Type_enum::init($values, $prompt = NULL) should be  
compatible with Horde_Form_Type::init() in  
/usr/share/php/Horde/Form/Type.php on line 2335PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_mlenum::init(&$values,  
$prompts = NULL) should be compatible with Horde_Form_Type::init() in  
/usr/share/php/Horde/Form/Type.php on line 2411PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_mlenum::onSubmit(&$var,  
&$vars) should be compatible with Horde_Form_Type::onSubmit() in  
/usr/share/php/Horde/Form/Type.php on line 2411PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_set::init($values, $checkAll  
= false) should be compatible with Horde_Form_Type::init() in  
/usr/share/php/Horde/Form/Type.php on line 2569PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_sorter::init($values, $size =  
8, $header = '') should be compatible with Horde_Form_Type::init() in  
/usr/share/php/Horde/Form/Type.php on line 3400PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_selectfiles::init($selectid,  
$link_text = NULL, $link_style = '', $icon = false) should be  
compatible with Horde_Form_Type::init() in  
/usr/share/php/Horde/Form/Type.php on line 3470PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_assign::init($leftValues,  
$rightValues, $leftHeader = '', $rightHeader = '', $size = 8, $width =  
'200px') should be compatible with Horde_Form_Type::init() in  
/usr/share/php/Horde/Form/Type.php on line 3600PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_assign::getValues($side)  
should be compatible with Horde_Form_Type::getValues() in  
/usr/share/php/Horde/Form/Type.php on line 3600PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_dblookup::init($db, $sql,  
$prompt = NULL) should be compatible with  
Horde_Form_Type_enum::init($values, $prompt = NULL) in  
/usr/share/php/Horde/Form/Type.php on line 3751PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_figlet::init($text, $font)  
should be compatible with Horde_Form_Type::init() in  
/usr/share/php/Horde/Form/Type.php on line 3804PHP message: PHP  
Warning:  Declaration of Horde_Form_Type_invalid::init($message)  
should be compatible with Horde_Form_Type::init() in  
/usr/share/php/Horde/Form/Type.php on line 3873PHP message: PHP  
Deprecated:  Methods with the same name as their class will not be  
constructors in a future version of PHP; Horde_Form_Variable has a  
deprecated constructor in /usr/share/php/Horde/Form/Variable.php on  
line 24PHP message: PHP Deprecated:  Methods with the same name as  
their class will not be constructors in a future version of PHP;  
Horde_Form_Action has a deprecated constructor in  
/usr/share/php/Horde/Form/Action.php on line 24PHP message: PHP  
Deprecated:  Methods with the same name as their class will not be  
constructors in a future version of PHP; Horde_Form_Renderer has a  
deprecated constructor in /usr/share/php/Horde/Form/Renderer.php on  
line 24'

Regards

Henning