lib_sanitize Benchmarks

Each test is run 3000 times (you can modify a line at the top of this file to change that).
iconv is generally fastest when not converting from another encoding.
mbstring is generally fastest when converting from another encoding.
PHP is significantly slower than both.
PHP mode can't convert from anything other than Latin-1.
The first number is time taken to perform the test set.
The second number is how many loops can be performed per second.
Refreshing will likely get you different results, with the same ratios.

Empty String