Definition:
function wp_update_link( $linkdata ) {}
Update a link in the database.
Parameters
- array $linkdata: Link data to update.
Return values
returns:Value 0 or WP_Error on failure. The updated link ID on success.
Source code
function wp_update_link( $linkdata ) { $link_id = (int) $linkdata['link_id']; $link = get_bookmark( $link_id, ARRAY_A ); // Escape data pulled from DB. $link = add_magic_quotes( $link ); // Passed link category list overwrites existing category list if not empty. if ( isset( $linkdata['link_category'] ) && is_array( $linkdata['link_category'] ) && 0 != count( $linkdata['link_category'] ) ) $link_cats = $linkdata['link_category']; else $link_cats = $link['link_category']; // Merge old and new fields with new fields overwriting old ones. $linkdata = array_merge( $link, $linkdata ); $linkdata['link_category'] = $link_cats; return wp_insert_link( $linkdata ); }
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