SelectInterface::escapeField
public function SelectInterface::escapeField
public SelectInterface::escapeField($string)
Escapes a field name string.
Force all field names to be strictly alphanumeric-plus-underscore. For some database drivers, it may also wrap the field name in database-specific escape characters.
Parameters
string $string: An unsanitized field name.
Return value
The sanitized field name string.
File
- core/lib/Drupal/Core/Database/Query/SelectInterface.php, line 151