I published some benchmarks when PHP 7 was new (see http://www.lornajane.net/posts/2015/php-7-benchmarks) and agree that everyone should update – also PHP 5 is no longer supported so PHP 7 is the best option in any case.
I published some benchmarks when PHP 7 was new (see http://www.lornajane.net/posts/2015/php-7-benchmarks) and agree that everyone should update – also PHP 5 is no longer supported so PHP 7 is the best option in any case.