我怎样才能在wordpress textarea中使用php代码？

Question

I want to use the following code inside the Wordpress textarea :

if(get_post_meta($post->ID, "embed", true)):

echo  ' ';

endif;

How can I do it ?

Answer 1

What textarea is it exactly? The one from writing a new article?

If you're trying to use it there you could define your php as a shortcode in your functions.php and use the shortcode in the textarea afterwards.

http://codex.wordpress.org/Function_Reference/add_shortcode

And I guess there are plugins to execute php in articles but I don't think it's recommendable.