RandomCompat_strlen

strlen() implementation that isn't brittle to mbstring.func_overload

This version uses mb_strlen() in '8bit' mode to treat strings as raw binary rather than UTF-8, ISO-8859-1, etc

Located at class\libraries\vendor\paragonie\random_compat\lib\byte_safe_strings.php

Parameters
`string`	`$binary_string`		#

Returns
`int`

Throws
`TypeError`