In the Survival WordPress plugin settings, administrators have the option to specify a URL for a Survival overview page. When a page is defined in the settings, the URL is utilized to create a reference to a specific survival.
Example URL
URL = https://byteway.eu/bso-survival/survival/
To create a link to a specific survival, the URL requires certain query variables.
Example query
SurvivalId = 1
Solution
add_query_arg( array(
'SurvivalId' => '1',
), 'https://byteway.eu/bso-survival/survival/' );
Leads to:
https://byteway.eu/bso-survival/survival/?SurvivalId=1
See also WordPress help.