32 lines
692 B
PHP
32 lines
692 B
PHP
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<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\db;
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/**
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* Class PdoValueBuilder builds object of the [[PdoValue]] expression class.
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*
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* @author Dmytro Naumenko <d.naumenko.a@gmail.com>
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* @since 2.0.14
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*/
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class PdoValueBuilder implements ExpressionBuilderInterface
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{
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const PARAM_PREFIX = ':pv';
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/**
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* {@inheritdoc}
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*/
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public function build(ExpressionInterface $expression, array &$params = [])
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{
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$placeholder = static::PARAM_PREFIX . count($params);
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$params[$placeholder] = $expression;
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return $placeholder;
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}
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}
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