Conditional output > custom shortcodes in newsletters

Hello MailPoet Staff,

we use the Filter Hook described here: https://support.mailpoet.com/knowledgebase/hook-to-add-your-own-shortcode/
It works perfect.

Now we want customize the replacement value to a conditional output, like:

if ($tag_value === ‘geehrter’) {
if($wysija[‘field’][‘cf_1′]==’Herr’) {
$replacement = ‘geehrter’;
} else {
$replacement = ‘geehrte’;
}
}

How can we access the $wysija[‘field’][‘cf_1’] parameter?

Thanx for help

https://www.ads-software.com/plugins/wysija-newsletters/