/**
* Start Timer test
*
* @return void
*/
public function testTimers()
{
$this->assertTrue(DebugTimer::start('test1', 'this is my first test'));
usleep(5000);
$this->assertTrue(DebugTimer::stop('test1'));
$elapsed = DebugTimer::elapsedTime('test1');
$this->assertTrue($elapsed > 0.005);
$this->assertTrue(DebugTimer::start('test2', 'this is my second test'));
sleep(1);
$this->assertTrue(DebugTimer::stop('test2'));
$elapsed = DebugTimer::elapsedTime('test2');
$expected = strpos(PHP_OS, 'WIN') === false ? 0.999 : 0.95;
// Windows timer's precision is bad
$this->assertTrue($elapsed >= $expected);
DebugTimer::start('test3');
$this->assertIdentical(DebugTimer::elapsedTime('test3'), 0);
$this->assertFalse(DebugTimer::stop('wrong'));
}
/**
* Get the difference in time between the timer start and timer end.
*
* @param $name string the name of the timer you want elapsed time for.
* @param $precision int the number of decimal places to return, defaults to 5.
* @return float number of seconds elapsed for timer name, 0 on missing key
* @deprecated use DebugTimer::elapsedTime()
*/
public static function elapsedTime($name = 'default', $precision = 5)
{
return DebugTimer::elapsedTime($name, $precision);
}
