callback_search_conditions
function callback_search_conditions
callback_search_conditions($keys)
Provide search query conditions.
Callback for hook_search_info().
This callback is invoked by search_view() to get an array of additional search conditions to pass to search_data(). For example, a search module may get additional keywords, filters, or modifiers for the search from the query string.
This example pulls additional search keywords out of the