Hook after snippet execution

[signo]

There are certain snippets that should only run once like transients clean up, permalink structure reset or database handling, i suggest to add an action named code_snippets/after_execute_snippet allowing the developer to do any stuff he/she likes after the snippet executes, this way for example i could just write my own code to disable the snippet, bellow is a suggestion for the hook implementation, btw i noticed that you return the snippet eval result in execute_snippet() so i added it to the hook too.

        foreach ( $active_snippets as $snippet_id => $snippet ) {

            if ( apply_filters( 'code_snippets/allow_execute_snippet', true, $snippet_id ) ) {
                /* Execute the PHP code */
                $result = execute_snippet( $snippet->code );
                do_action( 'code_snippets/after_execute_snippet', $result, $snippet_id );
            }
        }

One last note: semantically i think it sounds better 'allow_snippet_execute' and 'after_snippet_execute', i am not completely sure since English is not my primary language.

What do you think?

[sheabunge]

Added in ccae813

Thanks! Keep these new filter suggestions coming. 👍