public function FilterTwig::tips in Twig Input Filter 8

Same name and namespace in other branches

1. 2.x src/Plugin/Filter/FilterTwig.php \Drupal\twig\Plugin\Filter\FilterTwig::tips()
2. 2.0.x src/Plugin/Filter/FilterTwig.php \Drupal\twig\Plugin\Filter\FilterTwig::tips()

Generates a filter's tip.

A filter's tips should be informative and to the point. Short tips are preferably one-liners.

@todo Split into getSummaryItem() and buildGuidelines().

Parameters

bool $long: Whether this callback should return a short tip to display in a form (FALSE), or whether a more elaborate filter tips should be returned for template_preprocess_filter_tips() (TRUE).

Return value

string|null Translated text to display as a tip, or NULL if this filter has no tip.

Overrides FilterBase::tips

File

src/Plugin/Filter/FilterTwig.php, line 39

Contains \Drupal\twig\Plugin\Filter\FilterTwig.

Class

FilterTwig

Provides a filter that allows text to be rendered using the Twig engine.

Namespace

Drupal\twig\Plugin\Filter

Code

public function tips($long = FALSE, $context = []) {
  return $this
    ->t('Use the Twig templating engine to render the text. See <a href=":url">@url</a> for more information.', [
    ':url' => 'http://twig.sensiolabs.org/documentation',
    '@url' => 'http://twig.sensiolabs.org/documentation',
  ]);
}