Bitrix-D7
20.5.0
nullexpression.php
См. документацию.
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<?php
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/**
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* Bitrix Framework
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* @package bitrix
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* @subpackage main
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* @copyright 2001-2017 Bitrix
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*/
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namespace
Bitrix\Main\ORM\Query\Filter\Expressions
;
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/**
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* Wrapper for null values in QueryFilter.
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* @package bitrix
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* @subpackage main
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*/
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class
NullExpression
extends
Expression
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{
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public
function
__toString
()
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{
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return
'NULL'
;
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}
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}
Bitrix\Main\ORM\Query\Filter\Expressions\Expression
Definition:
filter/expressions/expression.php:17
Bitrix\Main\ORM\Query\Filter\Expressions\NullExpression
Definition:
nullexpression.php:17
Bitrix\Main\ORM\Query\Filter\Expressions\NullExpression\__toString
__toString()
Definition:
nullexpression.php:18
Bitrix\Main\ORM\Query\Filter\Expressions
Definition:
columnexpression.php:9
modules
main
lib
orm
query
filter
expressions
nullexpression.php
Создано системой
1.9.1