ID).'">'.(empty($user->display_name) ? $user->user_nicename : $user->display_name).''; } function ud_render_website($columnName, $user) { $value = ''; if (isset($user->user_url) && strlen($user->user_url) > 7) { $value = '' . $user->user_url . ''; } else { $value = ' '; } return $value; } function ud_render_registered($columnName, $user) { return $user->user_registered; } function ud_register_column($columnName, $columnRenderer, $headerRenderer = 'ud_render_default_header') { global $columnRenderers, $headerRenderers; $columnRenderers[$columnName] = $columnRenderer; $headerRenderers[$columnName] = $headerRenderer; } function ud_register_column_at_left($columnName, $columnRenderer, $headerRenderer = 'ud_render_default_header') { global $columnRenderers, $headerRenderers; $cr = array(); $hr = array(); $cr[$columnName] = $columnRenderer; $hr[$columnName] = $headerRenderer; foreach( array_keys($columnRenderers) as $columnName ) { $cr[$columnName] = $columnRenderers[$columnName]; $hr[$columnName] = $headerRenderers[$columnName]; } $columnRenderers = $cr; $headerRenderers = $hr; } function ud_register_default_columns() { ud_register_column('User', 'ud_render_user'); ud_register_column('Website', 'ud_render_website'); ud_register_column('Registered', 'ud_render_registered'); } ?>