function db_get_user_id_from_cwid

7.x db.inc db_get_user_id_from_cwid($cwid, $type = "faculty")
6.x db.inc db_get_user_id_from_cwid($cwid, $type = "faculty")
5.x db.inc db_get_user_id_from_cwid($cwid, $type = "faculty")
7 calls to db_get_user_id_from_cwid()
user.module in modules/user/user.module
user.student.inc in modules/user/user.student.inc
Keep track of functions dealing specifically with student user management
user_edit_student_user_form in modules/user/user.student.inc
Let the user edit a studentuser's information.
user_edit_user_advisees_form in modules/user/user.module
This form lets us populate the advisor_student table
user_edit_user_advisees_form_validate in modules/user/user.module
Check to see if we entered a CWID which doesn't exist in students table.

... See full list

File

includes/db.inc, line 342
This file contains mostly db shortcuts.

Code

function db_get_user_id_from_cwid($cwid, $type = "faculty") {

  $type_line = " is_faculty='1' ";
  if ($type == "student") {
    $type_line = " is_student='1' ";
  }

  $user_id = db_result(db_query("SELECT user_id FROM users WHERE cwid = '?' AND $type_line ", $cwid));

  if ($user_id) {
    return $user_id;
  }

  return FALSE;

}