$ winpty python -c 'print("hello")' | grep h
stdout is not a tty

$ winpty -Xallow-non-tty python -c 'print("hello")' | grep h
hello

php.exe -i > info

php -i > info

rayluo@DESKTOP-10B0N4G MINGW64 ~
$ python -c "print('hello world')" > test.txt
stdout is not a tty

(env27) C:Usersrayluo>python -c "print('hello world')" > test.txt
(env27) C:Usersrayluo>type test.txt
hello world

bash -c 'php -i > info'