Special characters in custom fields when importing
Hello I have trouble calling my custom fields with special characters .
To avoid errors and the data using csv import is successful , I call the fields without any special characters .
The problem is that my language is Spanish and I have to.
For example , a field is "Año" (Year), but if I call it fails me .
In resume ( to avoid error) :
1) In the custom field call Anio .
2) In the file " functions.php " appears so
myown_custom_csv_fields function ($ args)
{
$ args [' custom_fields '] [' anio '] = array (' internal_key ' = > ' app_anio ');
return $ args ;
}
add_filter ( ' va_csv_importer_args ', ' myown_custom_csv_fields ');
3) in my .csv file appears so
"title" , "author" , "date" , "status", "address" , "lat" , "lng ", " listing_category " , "attachments ", "anio"
"The intrepid - Fabriciano ( Argentina )", " admin" , " 15/01/2014 10:48:56 " , "publish ", " Frondizi 55 , Resistencia , Chaco, Argentina ", " -27.437196 ", " -58.980025 " " Artist , David Abt, Material ","
http://www.museoacieloabierto.org/wp.../2014/01/1.jpg "," 1993 "
The question is: How can I do to get that field label (in the detail page of the business) is shown with special characters?