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get_category_children is deprecated since version 2.8.0!
Alternative: get_term_children()
Alternative: get_term_children()
get_category_children › WordPress Function
Da1.2.0
Deprecato2.8.0
› get_category_children ( $id, $before = '/', $after = '', $visited = array() )
Parametri: (4) |
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Vedi: | |
Ritorna: |
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Definito a: |
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Codex: |
Retrieve category children list separated before and after the term IDs.
Funzioni correlate: get_term_children, _get_term_children, get_category_link, get_page_children, get_category_parents
Sorgenti
function get_category_children( $id, $before = '/', $after = '', $visited = array() ) { _deprecated_function( __FUNCTION__, '2.8.0', 'get_term_children()' ); if ( 0 == $id ) return ''; $chain = ''; /** TODO: Consult hierarchy */ $cat_ids = get_all_category_ids(); foreach ( (array) $cat_ids as $cat_id ) { if ( $cat_id == $id ) continue; $category = get_category( $cat_id ); if ( is_wp_error( $category ) ) return $category; if ( $category->parent == $id && !in_array( $category->term_id, $visited ) ) { $visited[] = $category->term_id; $chain .= $before.$category->term_id.$after; $chain .= get_category_children( $category->term_id, $before, $after ); } } return $chain; }