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                                   udm_find

   (PHP 4 >= 4.0.5)
   udm_find -- Perform search

Description

   resource udm_find ( resource agent, string query)

   Returns a result link identifier on success, or FALSE on failure.

   The search itself. The first argument - session, the next one - query
   itself. To find something just type words you want to find and press
   SUBMIT button. For example, "mysql odbc". You should not use quotes "
   in query, they are written here only to divide a query from other
   text. mnoGoSearch will find all documents that contain word "mysql"
   and/or word "odbc". Best documents having bigger weights will be
   displayed first. If you use search mode ALL, search will return
   documents that contain both (or more) words you entered. In case you
   use mode ANY, the search will return list of documents that contain
   any of the words you entered. If you want more advanced results you
   may use query language. You should select "bool" match mode in the
   search from.

   mnoGoSearch understands the following boolean operators:

   & - logical AND. For example, "mysql & odbc". mnoGoSearch will find
   any URLs that contain both "mysql" and "odbc".

   | - logical OR. For example "mysql|odbc". mnoGoSearch will find any
   URLs, that contain word "mysql" or word "odbc".

   ~ - logical NOT. For example "mysql & ~odbc". mnoGoSearch will find
   URLs that contain word "mysql" and do not contain word "odbc" at the
   same time. Note that ~ just excludes given word from results. Query
   "~odbc" will find nothing!

   () - group command to compose more complex queries. For example
   "(mysql | msql) & ~postgres". Query language is simple and powerful at
   the same time. Just consider query as usual boolean expression.
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