DPS – Remove commas from category output

<?php
/**
* Remove commas from category output
*
*/
function be_dps_remove_commas_from_category_output( $output ) {
return str_replace( ',', '', $output );
}
add_filter( 'display_posts_shortcode_category_display', 'be_dps_remove_commas_from_category_output' );
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See: https://wordpress.org/support/topic/remove-comma-from-post-category/

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