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3

"best" greatly depends on context. guid is probably (with some debate about it) the best way to uniquely identify a post, but not all import/export plugins leave it alone without changes. ID is a good identifier if you do not care about import and export. Slug is problematic because they might be changed by the user. The best thing to do if you need to ...


0

I ended up with this <?php //get children of page 241 and display with custom fields $args=array( 'post_parent' => 825, 'post_type' => 'page', ); $my_query = null; $my_query = new ...



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