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public function Connection::escapeDatabase in Drupal 9

Same name and namespace in other branches
  1. 8 core/lib/Drupal/Core/Database/Connection.php \Drupal\Core\Database\Connection::escapeDatabase()

Escapes a database name string.

Force all database names to be strictly alphanumeric-plus-underscore. For some database drivers, it may also wrap the database name in database-specific escape characters.

Parameters

string $database: An unsanitized database name.

Return value

string The sanitized database name.

File

core/lib/Drupal/Core/Database/Connection.php, line 1359

Class

Connection
Base Database API class.

Namespace

Drupal\Core\Database

Code

public function escapeDatabase($database) {
  $database = preg_replace('/[^A-Za-z0-9_]+/', '', $database);
  [
    $start_quote,
    $end_quote,
  ] = $this->identifierQuotes;
  return $start_quote . $database . $end_quote;
}