public function Sql::placeholder in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/views/src/Plugin/views/query/Sql.php \Drupal\views\Plugin\views\query\Sql::placeholder()

Generates a unique placeholder used in the db query.

File

core/modules/views/src/Plugin/views/query/Sql.php, line 1086

Class

Sql

Views query plugin for an SQL query.

Namespace

Drupal\views\Plugin\views\query

Code

public function placeholder($base = 'views') {
  static $placeholders = [];
  if (!isset($placeholders[$base])) {
    $placeholders[$base] = 0;
    return ':' . $base;
  }
  else {
    return ':' . $base . ++$placeholders[$base];
  }
}