Same name and namespace in other branches
  1. 8.9.x core/lib/Drupal/Core/Database/Query/SelectInterface.php \Drupal\Core\Database\Query\SelectInterface::escapeField()
  2. 9 core/lib/Drupal/Core/Database/Query/SelectInterface.php \Drupal\Core\Database\Query\SelectInterface::escapeField()

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

string The sanitized field name string.

1 method overrides SelectInterface::escapeField()
SelectExtender::escapeField in core/lib/Drupal/Core/Database/Query/SelectExtender.php
Escapes a field name string.

File

core/lib/Drupal/Core/Database/Query/SelectInterface.php, line 152

Class

SelectInterface
Interface definition for a Select Query object.

Namespace

Drupal\Core\Database\Query

Code

public function escapeField($string);