function entityform_render_to_text in Entityform 7

File

./entityform.module, line 1044

Module for the Entityform Entity - a starting point to create your own Entity and associated administration interface

Code

function entityform_render_to_text($render_array, $print_empty_title = FALSE, $indent_text = '') {
  $tab_text = "   ";
  $output = '';
  $markup = '';
  $title = '';
  if (!empty($render_array['#markup'])) {
    $markup .= "{$indent_text}{$tab_text}" . htmlspecialchars_decode(strip_tags($render_array['#markup']));
    $markup = trim($markup);
  }
  if (isset($render_array['#title'])) {
    $title .= htmlspecialchars_decode($render_array['#title']) . ":";
    $title = trim($title);
  }
  if (!empty($markup) && empty($title)) {
    $output .= "\n" . $indent_text . $markup . "\n";
  }
  elseif (!empty($markup) && !empty($title)) {
    $output .= "\n" . $indent_text . $title . "\n" . $indent_text . $tab_text . $markup;
  }
  elseif (empty($markup) && !empty($title)) {
    $output .= "\n" . $indent_text . $title;
  }
  if (!empty($output)) {
    $indent_text .= $tab_text;
  }
  foreach (element_children($render_array) as $child) {
    $child_text = entityform_render_to_text($render_array[$child], $print_empty_title, $indent_text);
    if (isset($render_array[$child]['#weight'])) {
      $child_array[$render_array[$child]['#weight']] = $child_text;
    }
    else {
      $child_array[] = $child_text;
    }
  }
  if (!empty($child_array)) {
    ksort($child_array);
    $output .= implode('', $child_array);
  }
  return $output;
}