user_load

• Drupal 4.6
• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.6 – 6

user_load($array = array())

7

user_load($uid, $reset = FALSE)

Fetch a user object.

Parameters

$array An associative array of attributes to search for in selecting the user, such as user name or email address.

Return value

A fully-loaded $user object.

Code

modules/user.module, line 44

<?php
function user_load($array = array()) {
  // Dynamically compose a SQL query:
  $query = '';

  $params = array();
  foreach ($array as $key => $value) {
    if ($key == 'pass') {
      $query .= "u.pass = '%s' AND ";
      $params[] = md5($value);
    }
    else if ($key == 'uid') {
      $query .= "u.uid = %d AND ";
      $params[] = $value;
    }
    else {
      $query .= "LOWER(u.$key) = '%s' AND ";
      $params[] = strtolower($value);
    }
  }
  $result = db_query_range("SELECT u.* FROM {users} u WHERE $query u.status < 3", $params, 0, 1);

  if (db_num_rows($result)) {
    $user = db_fetch_object($result);
    $user = drupal_unpack($user);

    $user->roles = array();
    $result = db_query('SELECT r.rid, r.name FROM {role} r INNER JOIN {users_roles} ur ON ur.rid = r.rid WHERE ur.uid = %d', $user->uid);
    while ($role = db_fetch_object($result)) {
      $user->roles[$role->rid] = $role->name;
    }
    user_module_invoke('load', $array, $user);
  }
  else {
    $user = new StdClass();
  }

  return $user;
}
?>

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