arrow_back How to overwrite the variable value?

Question

I have a link to a text document in which is written the number, I need when pressing the button I have updated the variable to the number that is written in a text document (I need the code for DevelStudio)

Comments

ALKHAWAJAH, GO TEACH THE RUSSIAN LANGUAGE.

Answer 1

php.net/manual/ru/function.file-get-contents.php