replace empty values with 0

Hi @mwestrik,

Instead of changing all 100+ properties, i’d like to have a function with which I can replace the values of some empty fields with a simple 0.

Here’s an example function for this:

function my_output_value( $value = null ) {
	return ( empty( $value ) ) ? "0" : $value;
}

And, you can learn about functions in exports here: https://www.wpallimport.com/documentation/export/pass-data-through-php-functions/.

Hey @mwestrik,

I’m marking this as resolved since it’s been a while. Please feel free to follow up here if you still have questions.

Anyone else, please open a new topic.

do i need to substitute my_output_value with the actual field name? And if so, i assume it is the database field name?

Hi @mwestrik,

No, “my_output_value” is the name of the function. You need to use it on the field(s) that you want to execute the function on. Here’s an example of using a function on the “Title” field: https://d.pr/i/3UL9Si.