Result: DiscardedThe test labeled "commas" was the faster by 0.0087 seconds, (1.809% faster)
The commas test took 0.4745 seconds.
The sprintf() test took 0.4833 seconds.
Each test case ran 20 random code order iterations consisting of 123,871 loops for a total of 2,477,420 runs.
- Line execution difference (0.000004) milliseconds.
- Avg difference (0.437) milliseconds per 123,871 loops.
- Total difference 8.74 milliseconds for 2,477,420 loops
The iteration variablity for Code 1 was (1.0535) milliseconds and Code 2 was (1.5369) 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']);