Warning: Division by zero in /var/customers/webs/stc/benchmark/index.php on line 256 Test: if vs. switch

PHP Benchmarks

Performance comparison of PHP code alternatives.

Test: if vs. switch

Run Again Test Menu

Result

Unfortunately, no history for this test is available.

Code

The first test, "if elseif else", was:

foreach ($GLOBALS['dummy'] as $v)
{
	if ($v == 2)
		$GLOBALS['dummy2'] = 1;
	elseif ($v == 5)
		$GLOBALS['dummy2'] = 2;
	elseif ($v == 1)
		$GLOBALS['dummy2'] = 3;
	elseif ($v == 3)
		$GLOBALS['dummy2'] = 4;
	elseif ($v == 0)
		$GLOBALS['dummy2'] = 5;
	else
		$GLOBALS['dummy2'] = 6;
}

The second test, "switch", was:

foreach ($GLOBALS['dummy'] as $v)
{
	switch ($v)
	{
	case 2:
		$GLOBALS['dummy2'] = 1;
		break;

	case 5:
		$GLOBALS['dummy2'] = 2;
		break;

	case 1:
		$GLOBALS['dummy2'] = 3;
		break;

	case 3:
		$GLOBALS['dummy2'] = 4;
		break;

	case 0:
		$GLOBALS['dummy2'] = 5;
		break;

	default:
		$GLOBALS['dummy2'] = 6;
	}
}

Running: Linux (x86_64:1 GB) PHP (7.2.25-1+ubuntu16.04.1+deb.sury.org+1)