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August 31, 2017 at 3:48 am

Hi there,

Do you mean the field names from within the CSV or additional fields?

The CSV has the field names you can remove shown on row 1, you can copy the full field name from there and include it within the code you linked to.

August 31, 2017 at 4:27 am

The functions you are using don’t set any order, you setup an array that tells the function which field to include/exclude from the CSV.

You’d need to change the order yourself within the function you are using, for example:

https://gist.github.com/Pebblo/d6cec7c4a1ff75e818097665108556fa

That uses array_merge() to filter the CSV row to match the order set in the $allowed_fields_in_order array.

August 31, 2017 at 5:12 am

It’s just building the column title but allowing for translations, so:

__( ‘Last Name[ATT_lname]’, ‘event_espresso’ ), is incorrect and will actually not work if your site is in another langauge.

__( ‘Last Name’, ‘event_espresso’ ) . ‘[ATT_lname]’. will work in another language.

The database column name (in this example [ATT_lname]) is not translated between sites, ‘Last Name’ would be. If you site is in English and always will be you don’t need the translation function at all, so you could have:

$allowed_fields_in_order = array(
	'Last Name[ATT_lname]',
	'First Name[ATT_fname]',
	'Email Address[ATT_email]',
);

If I need to use the version you outlined, what should I use as the third part of something like __( ‘comments’, ‘event_espresso’ )

In that example you would just have ‘comments’, if the CSV shows a DB column name next to the title, you need it in your function, if it doesn’t then you do not.