Result: DiscardedThe test labeled "sprintf()" was the faster by 0.0039 seconds, (0.367% faster)
The sprintf() test took 1.0502 seconds.
The commas test took 1.0541 seconds.
Each test case ran 20 random code order iterations consisting of 286,594 loops for a total of 5,731,880 runs.
- Line execution difference (0.000001) milliseconds.
- Avg difference (0.194) milliseconds per 286,594 loops.
- Total difference 3.87 milliseconds for 5,731,880 loops
The iteration variablity for Code 1 was (3.2860) milliseconds and Code 2 was (3.1279) 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']);