function _node_limit_next_limit_id in Node Limit 7

Same name and namespace in other branches

1. 8 old/node_limit.module \_node_limit_next_limit_id()
2. 6 node_limit.module \_node_limit_next_limit_id()

Helper function to get the next available node limit id.

2 calls to _node_limit_next_limit_id()

node_limit_clone_limit in ./node_limit.module

Callback to clone a limit.

node_limit_limit_form_submit in ./node_limit.module

Submission hook for node_limit_limit_form.

File

./node_limit.module, line 638

Code

function _node_limit_next_limit_id() {
  $select = db_select('node_limit', 'nl');
  $select
    ->addExpression('MAX(lid)+1', 'lid');
  $query = $select
    ->execute();
  $next_lid = $query
    ->fetchField();
  return max($next_lid, 1);
}