--TEST-- Test closelog() function : error conditions --FILE-- <?php /* Prototype : bool closelog(void) * Description: Close connection to system logger * Source code: ext/standard/syslog.c * Alias to functions: */ echo "*** Testing closelog() : error conditions ***\n"; // One argument echo "\n-- Testing closelog() function with one argument --\n"; $extra_arg = 10;; var_dump( closelog($extra_arg) ); ?> ===DONE=== --EXPECTF-- *** Testing closelog() : error conditions *** -- Testing closelog() function with one argument -- Warning: closelog() expects exactly 0 parameters, 1 given in %s on line %d NULL ===DONE===