dba_replace
    (PHP 3 >= 3.0.8, PHP 4, PHP 5)
dba_replace -- Replace or insert entry
Description
bool 
dba_replace ( string key, string value, resource handle )
   dba_replace() replaces or inserts the entry described
   with key and value into the
   database specified by handle.
  
Parameters
   
- key
 
       The key of the entry to be replaced.
      
- value
 
       The value to be replaced.
      
- handle
 
       The database handler, returned by dba_open() or
       dba_popen().
      
 
  Return Values
   Returns TRUE on success or FALSE on failure.