original_string: public static function migrate_referenced_files($text, moodle1_file_manager $fileman) {
  
          $files = self::find_referenced_files($text);
          if (!empty($files)) {
              foreach ($files as $file) {
                  try {
                      $fileman->migrate_file('course_files'.$file, dirname($file));
                  } catch (moodle1_convert_exception $e) {
                      // file probably does not exist
                      $fileman->log('error migrating file', backup::LOG_WARNING, 'course_files'.$file);
                  }
              }
              $text = self::rewrite_filephp_usage($text, $files);
          }
  
          return $text;
      }
code: public static function migrate_referenced_files($text, moodle1_file_manager $fileman) {
  
          $files = self::find_referenced_files($text);
          if (!empty($files)) {
              foreach ($files as $file) {
                  try {
                      $fileman->migrate_file('course_files'.$file, dirname($file));
                  } catch (moodle1_convert_exception $e) {
                      // file probably does not exist
                      $fileman->log('error migrating file', backup::LOG_WARNING, 'course_files'.$file);
                  }
              }
              $text = self::rewrite_filephp_usage($text, $files);
          }
  
          return $text;
      }
code_tokens: public static function migrate_referenced_files ( $ text , moodle1_file_manager $ fileman ) { $ files = self :: find_referenced_files ( $ text ) ; if ( ! empty ( $ files ) ) { foreach ( $ files as $ file ) { try { $ fileman -> migrate_file ( 'course_files' . $ file , dirname ( $ file ) ) ; } catch ( moodle1_convert_exception $ e ) { // file probably does not exist $ fileman -> log ( 'error migrating file' , backup :: LOG_WARNING , 'course_files' . $ file ) ; } } $ text = self :: rewrite_filephp_usage ( $ text , $ files ) ; } return $ text ; }
docstring: Migrates all course files referenced from the hypertext using the given filemanager
  
  This is typically used to convert images embedded into the intro fields.
  
  @param string $text hypertext containing $@FILEPHP@$ referenced
  @param moodle1_file_manager $fileman file manager to use for the file migration
  @return string the original $text with $@FILEPHP@$ references replaced with the new @@PLUGINFILE@@
docstring_tokens: Migrates all course files referenced from the hypertext using the given filemanager