Test: ob_start vs. not (no output)

No Description

View test history (3) Run this test again Return to test menu

Result: Discarded

The test labeled "ob_start()" was the faster by 0.0447 seconds, (5.795% faster)

ob_start() 100%

not 94.205%

The ob_start() test took 0.7271 seconds.
The not test took 0.7718 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 188,423 loops for a total of 3,768,460 runs.

Line execution difference (0.000012) milliseconds.
Avg difference (2.236) milliseconds per 188,423 loops.
Total difference 44.72 milliseconds for 3,768,460 loops

The iteration variablity for Code 1 was (1.6380) milliseconds and Code 2 was (2.1362) milliseconds. The lower and the closer together there values are the more accurate the results are.

Code

The first test, "ob_start()", was:

ob_start();

for ($i = 0; $i < 20; $i++)
	$GLOBALS['dummy2'] = $i * 2;

ob_end_clean();

The second test, "not", was:

for ($i = 0; $i < 20; $i++)
	$GLOBALS['dummy2'] = $i * 2;

PHP Benchmarks