function file_get_remote_stream_wrappers in Remote Stream Wrapper 7

Return a list of remote stream wrappers.

3 calls to file_get_remote_stream_wrappers()

file_is_scheme_remote in ./remote_stream_wrapper.module

Check if a stream wrapper scheme is a remote stream wrapper.

RemoteStreamWrapperTestCase::testBitMasks in ./remote_stream_wrapper.test

Test STREAM_WRAPPERS_REMOTE bitmask and file_get_remote_stream_wrappers().

remote_stream_wrapper_menu in ./remote_stream_wrapper.module

Implements hook_menu().

File

./remote_stream_wrapper.module, line 87

Provides a remote stream wrapper and file field integration.

Code

function file_get_remote_stream_wrappers() {
  $wrappers =& drupal_static(__FUNCTION__);
  if (!isset($wrappers)) {
    $wrappers = file_get_stream_wrappers(STREAM_WRAPPERS_REMOTE);
    foreach ($wrappers as $scheme => $wrapper) {
      if (empty($wrapper['remote'])) {
        unset($wrappers[$scheme]);
      }
    }

    //$wrappers = array_diff_key($wrappers, file_get_stream_wrappers(STREAM_WRAPPERS_LOCAL_NORMAL
  }
  return $wrappers;
}