dba_key_split
    (PHP 5)
dba_key_split -- 
   Splits a key in string representation into array representation
  
Description
mixed 
dba_key_split ( mixed key )
   dba_key_split() splits a key (string representation)
   into an array representation.
  
Parameters
   
- key
 
       The key in string representation.
      
 
  Return Values
   Returns an array of the form array(0 => group, 1 => 
   value_name). This function will return FALSE if 
   key is NULL or FALSE.