I'm trying to make my first php extension with zephir then I've made a class which output string in shell with some colors.
This class works fine in php but in zephir that output the code string and not set the color ... dont know why and how to do the right way.
For example if you do that in linux shell :

echo "\033[0;32mHello"

That output only Hello in green.
When i do the same in zephir that output the entire string without the color interpreted. Someone can help ?