public static function setupBeforeClass()
{
parent::setUpBeforeClass();
$iMax = 100;
self::$timeItOverhead = 0;
self::$startEndOverhead = 0;
self::$timers = [];
self::$timing = [];
for ($i = 0; $i < $iMax; $i++) {
self::timeIt('$timeItOverhead', function () {
});
self::startTimer('$startEndOverhead', microtime(true));
self::endTimer('$startEndOverhead', microtime(true));
}
self::$timeItOverhead = self::$timing['$timeItOverhead']['total'] / $iMax;
self::$startEndOverhead = self::$timing['$startEndOverhead']['total'] / $iMax;
self::$timers = [];
self::$timing = [];
}
