Get simple 3.3.16 support for php 8.0

[Oleg06]

Plugin I18N Custom fields does not allow creating fields in the settings and when you click on the Create a new field link, it jumps up.

Try replacing i18n_customfields/configure.php line 169.

PHP Code:

function i18n_customfields_confline($i, $def,  $issearch, $class='') { 


With this:

PHP Code:

function i18n_customfields_confline($i, $def, $class='', $issearch='') { 


I tested php version 8.1.3. and it works.

Yes, everything is working now. Could you find and fix the difference in the field settings of these plugins?