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| <?php | |
| /* Get the Page Slug to Use as a Body Class, this will only return a value on pages! */ | |
| $class = ''; | |
| /* is it a page */ | |
| if( is_page() ) { | |
| global $post; | |
| /* Get an array of Ancestors and Parents if they exist */ | |
| $parents = wp_get_post_parent_id( $post->ID ); | |
| $id = ($parents) ? $parents: $post->ID; | |
| /* Get the parent and set the $class with the page slug (post_name) */ | |
| $parent = get_post( $id ); | |
| $class = $parent->post_name; | |
| } | |
| ?> | |
| <!-- OR --> | |
| <!-- By Ancestor --> | |
| <?php | |
| /* Get the Page Slug to Use as a Body Class, this will only return a value on pages! */ | |
| $class = ''; | |
| /* is it a page */ | |
| if( is_page() ) { | |
| global $post; | |
| /* Get an array of Ancestors and Parents if they exist */ | |
| $parents = get_post_ancestors( $post->ID ); | |
| $id = ($parents) ? $parents[count($parents) - 2]: $post->ID; | |
| /* Get the parent and set the $class with the page slug (post_name) */ | |
| $parent = get_post( $id ); | |
| $class = $parent->post_name; | |
| } | |
| ?> | |
| <!-- Usage --> | |
| <body <?php body_class( array( $class, "custom_class" ) ); ?>> |
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