[question] What is the difference with or without _block

[joanhey]

xxxx_by_php vs xxxx_by_php_block ?

[joanhey]

I answer myself.

xxx_by_php '
       #use single quotes
      echo "Hello";
';

xxx_by_php_block {
      #use Braces
     echo 'world';
};

So we can use single quotes inside xxx_block{}. I asked for that change, sorry :thinking: