public function SelectInterface::escapeField in Drupal 8

Same name and namespace in other branches

1. 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

The sanitized field name string.

2 methods override SelectInterface::escapeField()

Select::escapeField in core/lib/Drupal/Core/Database/Query/Select.php

Escapes a field name string.

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 151

Class

SelectInterface

Interface definition for a Select Query object.

Namespace

Drupal\Core\Database\Query

Code

public function escapeField($string);