This filter is applied within the bcn_breadcrumb class in the assemble() function. This filter was introduced in version 4.4. It receives three parameters:
- $replacements – (array)(required) The array of template tags and replacements. This array contains key value pairs, where a key is the template tag, and the corresponding value is the value to replace the tag with
- $type – (array)(optional) The array of type strings for the breadcrumb
- $id – (int|NULL)(optional) The ID of the resource represented by the breadcrumb, will be NULL if no suitable ID exists