Result: Discarded
The test labeled "create_function()" was the faster by 0.0128 seconds, (0.928% faster)
The create_function() test took 1.3679 seconds.
The eval() test took 1.3807 seconds.
Nitty-Gritty
Each test case ran 20 random code order iterations consisting of 282,587 loops for a total of 5,651,740 runs.
- Line execution difference (0.000002) milliseconds.
- Avg difference (0.641) milliseconds per 282,587 loops.
- Total difference 12.82 milliseconds for 5,651,740 loops
The iteration variablity for Code 1 was (10.8478) milliseconds and Code 2 was (12.2271) milliseconds. The lower and the closer together there values are the more accurate the results are.
Code
The first test, "eval()", was:
eval('
$x = 0;
$x += 5;
if ($x >= 5)
$x = 0;
$x;
$x;');
The second test, "create_function()", was:
/*
$GLOBALS['dummy'] = create_function('', '
$x = 0;
$x += 5;
if ($x >= 5)
$x = 0;
$x;
$x;');
*/
$GLOBALS['dummy']();