How to change PHP version on Mac?

Question

PHP

Hello! I've been trying to change the PHP version on Mac OS High Sierra for a day now.
php -v now outputs:

Then I run the command:

export PATH="$(brew --prefix homebrew/php/php70)/bin:$PATH"

then : which php
gives this:

I check the PHP version again and everything is the same

Help how to fix the problem. Thanks

Answer 1

Show your~/.bash_profile

Answer 2

brew update
brew upgrade

See also
If it doesn't help, try reinstalling

brew unlink [email protected]
brew install [email protected]