Code to create empty files in PHP [file_put_contents vs touch]

I has passed a small test to check which function is faster to create a new file.
file_put_contents vs touch

Copy code The code is as follows:

for($i = ; $i < ; 100; $i++)
{
file_put_contents('dir/file'.$i, '');
}
?>

Average time: 0,1145s

Copy code The code is as follows:

for($i = ; $i < 100; $i++)
{
touch('dir/file'.$i);
}
?>

Average time: 0,2322s
So, file_put_contents is faster than touch, about twice.

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