php - How save data to database using recursion -


my mysql table looks this:

page_id     parnt_id    page_name ------------------------------------ 1           0           aboutus 2           1           contact_us 3           2           home 4           2           currear

and have array looks this:

array (     [0] => array         (             [id] => 1             [children] => array                 (                     [0] => array                         (                             [id] => 2                             [children] => array                                 (                                     [0] => array                                         (                                             [id] => 3                                         )                                  )                         )                 )         ) )

how can add above array database using recursion?

$all_pages = $given_array;  function save_page($page, $parent_id = 0) {    $page_id = $page['id'];   $sql = "insert table_name (page_id, parent_id)          values ($page_id, $parent_id)";   mysql_query($sql);    if(array_key_exists('children', $page)) {     save_page($page['children'], $page['id']);   } }  save_page($all_pages);

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