public function SectionListTrait::count in Drupal 9

Same name and namespace in other branches

1. 10 core/modules/layout_builder/src/SectionListTrait.php \Drupal\layout_builder\SectionListTrait::count()

1 call to SectionListTrait::count()

SectionListTrait::appendSection in core/modules/layout_builder/src/SectionListTrait.php

File

core/modules/layout_builder/src/SectionListTrait.php, line 28

Class

SectionListTrait

Provides a trait for maintaining a list of sections.

Namespace

Drupal\layout_builder

Code

public function count() {
  if ($this
    ->hasBlankSection()) {
    return 0;
  }
  return count($this
    ->getSections());
}