Result: DiscardedThe test labeled "sprintf()" was the faster by 0.0015 seconds, (0.294% faster)
The sprintf() test took 0.52 seconds.
The commas test took 0.5216 seconds.
Each test case ran 20 random code order iterations consisting of 137,124 loops for a total of 2,742,480 runs.
- Line execution difference (0.000001) milliseconds.
- Avg difference (0.077) milliseconds per 137,124 loops.
- Total difference 1.53 milliseconds for 2,742,480 loops
The iteration variablity for Code 1 was (2.0860) milliseconds and Code 2 was (1.8400) milliseconds. The lower and the closer together there values are the more accurate the results are.
The first test, "commas", was:
echo $GLOBALS['x'], ' test ', $GLOBALS['y'], $GLOBALS['z'], ' test ';
The second test, "sprintf()", was:
echo sprintf('%s test %s%s test ', $GLOBALS['x'], $GLOBALS['y'], $GLOBALS['z']);