public function PagerPluginBase::executeCountQuery in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/Plugin/views/pager/PagerPluginBase.php \Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery()

Execute the count query, which will be done just prior to the query itself being executed.

1 method overrides PagerPluginBase::executeCountQuery()

None::executeCountQuery in core/modules/views/src/Plugin/views/pager/None.php

Execute the count query, which will be done just prior to the query itself being executed.

File

core/modules/views/src/Plugin/views/pager/PagerPluginBase.php, line 154

Class

PagerPluginBase

Base class for views pager plugins.

Namespace

Drupal\views\Plugin\views\pager

Code

public function executeCountQuery(&$count_query) {
  $this->total_items = $count_query
    ->execute()
    ->fetchField();
  if (!empty($this->options['offset'])) {
    $this->total_items -= $this->options['offset'];
  }

  // Prevent from being negative.
  $this->total_items = max(0, $this->total_items);
  return $this->total_items;
}