Problem with mysql_fetch_array tests.

This group of tests pass parameters to a main function, which pushes the values into a database and validates the result. Sometimes the parameters passed are something like: func_mysql_fetch_array($link, $engine, "TIME", @date('H:i:s'), @date('H:i:s'), 480); where the two calls to date give the date to push, and the date to check the response against. Since these are separate calls, sometimes you are unlucky enough to pass over a second between the calls, and get a different date for the comparison from the original. The test would be more reliable written as: $x = @date('H:i:s'); func_mysql_fetch_array($link, $engine, "TIME", $x, $x, 480);