Is there a way I can use
add_filter('the_content', 'my_function');to only act upon
the_excerptis displayed on a page in addition to
the_content()my function is executed twice.
I want it to only run on
is_single()pages once, but i can’t figure out any other hooks that always appear on a single page and only once. Any help appreciated.
I found a reference to the problem here: http://wordpress.org/support/topic/239391?replies=4#post-1181669 but I’m not sure of the answer.
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