Result: DiscardedThe test labeled "sprintf()" was the faster by 0.0695 seconds, (5.679% faster)
The sprintf() test took 1.154 seconds.
The commas test took 1.2234 seconds.
Each test case ran 20 random code order iterations consisting of 275,352 loops for a total of 5,507,040 runs.
- Line execution difference (0.000013) milliseconds.
- Avg difference (3.474) milliseconds per 275,352 loops.
- Total difference 69.48 milliseconds for 5,507,040 loops
The iteration variablity for Code 1 was (9.5890) milliseconds and Code 2 was (4.6781) 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']);