set_script_as_unicode
set_script_as_unicode($is_unicode = true); - tells human to process the following commands from the script in Unicode encoding or in the default encoding (windows 1251) - available from version 7.0.2
The function accepts parameters as input:
$is_unicode – process commands from the script in Unicode encoding (true)
After testing, the function returns the result of its work to the script :
true – successfully worked
false – operation failed