Result: DiscardedThe test labeled "concat" was the faster by 0.0152 seconds, (2.974% faster)
The concat test took 0.4953 seconds.
The ob_start() test took 0.5105 seconds.
Each test case ran 20 random code order iterations consisting of 138,140 loops for a total of 2,762,800 runs.
- Line execution difference (0.000005) milliseconds.
- Avg difference (0.759) milliseconds per 138,140 loops.
- Total difference 15.19 milliseconds for 2,762,800 loops
The iteration variablity for Code 1 was (1.4208) milliseconds and Code 2 was (0.2304) milliseconds. The lower and the closer together there values are the more accurate the results are.
The first test, "ob_start()", was:
ob_start(); for ($i = 0; $i < 100; $i++) echo 'Wheat Thins!'; $GLOBALS['dummy'] = ob_get_contents(); ob_end_clean();
The second test, "concat", was:
$value = ''; for ($i = 0; $i < 100; $i++) $value .= 'Wheat Thins!'; $GLOBALS['dummy'] = $value;