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Source View: pre_delete_term

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Understanding Source Code

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Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1997
1998      /**
1999       * Fires when deleting a term, before any modifications are made to posts or terms.
2000       *
2001       * @since 4.1.0
2002       *
2003       * @param int    $term     Term ID.
2004       * @param string $taxonomy Taxonomy name.
2005       */
2006      do_action( 'pre_delete_term', $term, $taxonomy );
2007
2008      // Update children to point to new parent.
2009      if ( is_taxonomy_hierarchical( $taxonomy ) ) {
2010           $term_obj = get_term( $term, $taxonomy );
2011           if ( is_wp_error( $term_obj ) ) {
2012                return $term_obj;
2013           }
2014           $parent = $term_obj->parent;
2015