install_change_settings

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./install.php, строка 140

Версии
5 – 6
install_change_settings($profile = 'default', $install_locale = '')

Configure and rewrite settings.php.

▾ 1 функция вызывает install_change_settings()

install_main in ./install.php
The Drupal installation happens in a series of steps. We begin by verifying that the current environment meets our minimum requirements. We then go on to verify that settings.php is properly configured. From there we connect to the configured database...

Код

<?php
function install_change_settings($profile = 'default', $install_locale = '') {
  global $db_url, $db_type, $db_prefix;

  $url = parse_url(is_array($db_url) ? $db_url['default'] : $db_url);
  $db_user = urldecode($url['user']);
  $db_pass = urldecode($url['pass']);
  $db_host = urldecode($url['host']);
  $db_port = isset($url['port']) ? urldecode($url['port']) : '';
  $db_path = ltrim(urldecode($url['path']), '/');
  $settings_file = './'. conf_path() .'/settings.php';

  // We always need this because we want to run form_get_errors.
  include_once './includes/form.inc';
  drupal_maintenance_theme();

  // Don't fill in placeholders
  if ($db_url == 'mysql://username:password@localhost/databasename') {
    $db_user = $db_pass = $db_path = '';
  }
  elseif (!empty($db_url)) {
    // Do not install over a configured settings.php.
    install_already_done_error();
  }

  // The existing database settings are not working, so we need write access
  // to settings.php to change them.
  if (!drupal_verify_install_file($settings_file, FILE_EXIST|FILE_READABLE|FILE_WRITABLE)) {
    drupal_set_message(st('The @drupal installer requires write permissions to %file during the installation process.', array('@drupal' => drupal_install_profile_name(), '%file' => $settings_file)), 'error');

    drupal_set_title(st('Drupal database setup'));
    print theme('install_page', '');
    exit;
  }

  $output = drupal_get_form('install_settings_form', $profile, $install_locale, $settings_file, $db_url, $db_type, $db_prefix, $db_user, $db_pass, $db_host, $db_port, $db_path);
  drupal_set_title(st('Database configuration'));
  print theme('install_page', $output);
  exit;
}
?>
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