Interface ParamsCriteriaItem

The category column to search, expected keys (value format) are:"id" (int) the category id,"ids" (string) category ids separated by commas,"name" (string) the category name,"parent" (int) the parent category id,"idnumber" (string) category idnumber - user must have 'moodle/category:manage' to search on idnumber,"visible" (int) whether the returned categories must be visible or hidden. If the key is not passed, then the function return all categories that the user can see. - user must have 'moodle/category:manage' or 'moodle/category:viewhiddencategories' to search on visible,"theme" (string) only return the categories having this theme - user must have 'moodle/category:manage' to search on theme

the value to match