Result: Discarded
The test labeled "glob(GLOB_NOSORT)" was the faster by 0.034 seconds, (6.075% faster)
The glob(GLOB_NOSORT) test took 0.5259 seconds.
The DirectoryIterator() test took 0.5599 seconds.
Nitty-Gritty
Each test case ran 20 random code order iterations consisting of 137,574 loops for a total of 2,751,480 runs.
- Line execution difference (0.000012) milliseconds.
- Avg difference (1.701) milliseconds per 137,574 loops.
- Total difference 34.01 milliseconds for 2,751,480 loops
The iteration variablity for Code 1 was (4.2472) milliseconds and Code 2 was (1.7251) milliseconds. The lower and the closer together there values are the more accurate the results are.
Code
The first test, "DirectoryIterator()", was:
clearstatcache();
$result = array();
foreach (new DirectoryIterator($GLOBALS['basedir'] . '/tests') as $file)
{
if ($file->isDir())
continue;
$result[] = $file->getFilename();
}
The second test, "glob(GLOB_NOSORT)", was:
clearstatcache();
$result = array();
foreach (glob($GLOBALS['basedir'] . '/tests/*', GLOB_NOSORT) as $file)
{
if (!is_dir($file))
{
$result[] = $file;
}
}