Function admin_questions has a Cognitive Complexity of 36 (exceeds 5 allowed). Consider refactoring.

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function admin_questions() {
  global $user;
 
  if (! isset($_REQUEST['action'])) {
    $unanswered_questions_table = array();

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Method admin_questions has 86 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function admin_questions() {
  global $user;
 
  if (! isset($_REQUEST['action'])) {
    $unanswered_questions_table = array();

Avoid too many return statements within this method.

Open

          return error("No question found.", true);

Avoid too many return statements within this method.

Open

          return error("Incomplete call, missing Question ID.", true);