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53 lines
1.0 KiB
53 lines
1.0 KiB
7 years ago
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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\mysql;
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use yii\db\ExpressionInterface;
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use yii\db\JsonExpression;
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/**
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* Class ColumnSchema
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*
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* @author Dmytro Naumenko <d.naumenko.a@gmail.com>
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* @since 2.0.14.1
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*/
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class ColumnSchema extends \yii\db\ColumnSchema
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{
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/**
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* {@inheritdoc}
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*/
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public function dbTypecast($value)
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{
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if ($value instanceof ExpressionInterface) {
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return $value;
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}
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if ($this->dbType === Schema::TYPE_JSON) {
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return new JsonExpression($value, $this->type);
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}
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return $this->typecast($value);
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}
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/**
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* {@inheritdoc}
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*/
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public function phpTypecast($value)
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{
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if ($value === null) {
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return null;
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}
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if ($this->type === Schema::TYPE_JSON) {
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return json_decode($value, true);
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}
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return parent::phpTypecast($value);
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}
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}
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