Historical ResultsBased on (1) saved test runs, The test labeled "file()" was (on average) the faster by 0.0062 seconds, (0.624% faster)
The file() test took 0.9922 seconds.
The file_get_contents() test took 0.9985 seconds.
Each test case ran 20 random code order iterations consisting of 267,195 loops for a total of 5,343,900 runs.
- Line execution difference (0.000001) milliseconds.
- Avg difference (0.000) milliseconds per 267,195 loops.
- Total difference 6.23 milliseconds for 5,343,900 loops
The iteration variablity for Code 1 was (0.0000) milliseconds and Code 2 was (0.0000) milliseconds. The lower and the closer together there values are the more accurate the results are.
The first test, "file()", was:
$lines = file('supplement/dummy.inc'); foreach ($lines as $line) $GLOBALS['dummy2'] = rtrim($line);
The second test, "file_get_contents()", was:
$lines = explode("\n", str_replace(array("\r\n", "\r"), "\n", file_get_contents('supplement/dummy.inc'))); foreach ($lines as $line) $GLOBALS['dummy2'] = $line;