public function PrintfriendlyBlock::build in PrintFriendly & PDF 8.2

Same name and namespace in other branches

1. 8.3 src/Plugin/Block/PrintfriendlyBlock.php \Drupal\printfriendly\Plugin\Block\PrintfriendlyBlock::build()
2. 8 src/Plugin/Block/PrintfriendlyBlock.php \Drupal\printfriendly\Plugin\Block\PrintfriendlyBlock::build()

Builds and returns the renderable array for this block plugin.

If a block should not be rendered because it has no content, then this method must also ensure to return no content: it must then only return an empty array, or an empty array with #cache set (with cacheability metadata indicating the circumstances for it being empty).

Return value

array A renderable array representing the content of the block.

Overrides BlockPluginInterface::build

See also

\Drupal\block\BlockViewBuilder

File

src/Plugin/Block/PrintfriendlyBlock.php, line 24

Class

PrintfriendlyBlock

Creates a 'Printfriendly' Block

Namespace

Drupal\printfriendly\Plugin\Block

Code

public function build() {
  return printfriendly_create_button();
}