Description
bool 
fbsql_close ( [resource link_identifier] )
     Returns: TRUE on success, FALSE on error.
    
 
     fbsql_close() closes the connection to the
     FrontBase server that's associated with the specified link
     identifier. If link_identifier isn't
     specified, the last opened link is used.
    
     Using fbsql_close() isn't usually necessary,
     as non-persistent open links are automatically closed at the end
     of the script's execution.
    
Example 1. fbsql_close() example 
<?php     $link = fbsql_connect("localhost", "_SYSTEM", "secret")         or die("Could not connect");     echo "Connected successfully";     fbsql_close($link); ?>
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     See also: fbsql_connect() and
     fbsql_pconnect().