function nyan_cat_render_template in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.engine \nyan_cat_render_template()
2. 7 modules/simpletest/tests/themes/engines/nyan_cat/nyan_cat.engine \nyan_cat_render_template()

Implements hook_render_template().

Parameters

string $template_file: The filename of the template to render.

mixed[] $variables: A keyed array of variables that will appear in the output.

Return value

string The output generated by the template.

File

core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.engine, line 47

Handles integration of Nyan cat templates because we love kittens.

Code

function nyan_cat_render_template($template_file, $variables) {
  $output = str_replace('div', 'nyancat', file_get_contents(\Drupal::root() . '/' . $template_file));
  foreach ($variables as $key => $variable) {
    if (strpos($output, '9' . $key) !== FALSE) {
      $output = str_replace('9' . $key, theme_render_and_autoescape($variable), $output);
    }
  }
  return $output;
}