original_string: public static function prepare_identity_providers_for_output($identityproviders, renderer_base $output) {
          $data = [];
          foreach ($identityproviders as $idp) {
              if (!empty($idp['icon'])) {
                  // Pre-3.3 auth plugins provide icon as a pix_icon instance. New auth plugins (since 3.3) provide iconurl.
                  $idp['iconurl'] = $output->image_url($idp['icon']->pix, $idp['icon']->component);
              }
              if ($idp['iconurl'] instanceof moodle_url) {
                  $idp['iconurl'] = $idp['iconurl']->out(false);
              }
              unset($idp['icon']);
              if ($idp['url'] instanceof moodle_url) {
                  $idp['url'] = $idp['url']->out(false);
              }
              $data[] = $idp;
          }
          return $data;
      }
code: public static function prepare_identity_providers_for_output($identityproviders, renderer_base $output) {
          $data = [];
          foreach ($identityproviders as $idp) {
              if (!empty($idp['icon'])) {
                  // Pre-3.3 auth plugins provide icon as a pix_icon instance. New auth plugins (since 3.3) provide iconurl.
                  $idp['iconurl'] = $output->image_url($idp['icon']->pix, $idp['icon']->component);
              }
              if ($idp['iconurl'] instanceof moodle_url) {
                  $idp['iconurl'] = $idp['iconurl']->out(false);
              }
              unset($idp['icon']);
              if ($idp['url'] instanceof moodle_url) {
                  $idp['url'] = $idp['url']->out(false);
              }
              $data[] = $idp;
          }
          return $data;
      }
code_tokens: public static function prepare_identity_providers_for_output ( $ identityproviders , renderer_base $ output ) { $ data = [ ] ; foreach ( $ identityproviders as $ idp ) { if ( ! empty ( $ idp [ 'icon' ] ) ) { // Pre-3.3 auth plugins provide icon as a pix_icon instance. New auth plugins (since 3.3) provide iconurl. $ idp [ 'iconurl' ] = $ output -> image_url ( $ idp [ 'icon' ] -> pix , $ idp [ 'icon' ] -> component ) ; } if ( $ idp [ 'iconurl' ] instanceof moodle_url ) { $ idp [ 'iconurl' ] = $ idp [ 'iconurl' ] -> out ( false ) ; } unset ( $ idp [ 'icon' ] ) ; if ( $ idp [ 'url' ] instanceof moodle_url ) { $ idp [ 'url' ] = $ idp [ 'url' ] -> out ( false ) ; } $ data [ ] = $ idp ; } return $ data ; }
docstring: Prepare a list of identity providers for output.
  
  @param array $identityproviders as returned by {@link self::get_identity_providers()}
  @param renderer_base $output
  @return array the identity providers ready for output
docstring_tokens: Prepare a list of identity providers for output .