Definition:
function adjacent_posts_rel_link_wp_head() {}
Display relational links for the posts adjacent to the current post for single post pages.
This is meant to be attached to actions like ‘wp_head’. Do not call this directly in plugins or theme templates.
Source code
function adjacent_posts_rel_link_wp_head() { if ( !is_singular() || is_attachment() ) return; adjacent_posts_rel_link(); }
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