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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Db\Mysql; |
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use JsonException; |
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use Yiisoft\Db\Expression\ExpressionInterface; |
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use Yiisoft\Db\Expression\JsonExpression; |
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use Yiisoft\Db\Schema\ColumnSchema as AbstractColumnSchema; |
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use function json_decode; |
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/** |
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* The class ColumnSchema for Mysql database. |
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*/ |
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final class ColumnSchema extends AbstractColumnSchema |
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{ |
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/** |
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* Converts the input value according to {@see phpType} after retrieval from the database. |
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* |
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* If the value is null or an {@see Expression}, it will not be converted. |
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* |
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* @param mixed $value input value. |
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* |
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* @throws JsonException |
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* |
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* @return mixed converted value. |
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*/ |
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public function phpTypecast($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->getType() === Schema::TYPE_JSON) { |
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return json_decode((string) $value, true, 512, JSON_THROW_ON_ERROR); |
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} |
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return parent::phpTypecast($value); |
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} |
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/** |
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* Converts the input value according to {@see type} and {@see dbType} for use in a db query. |
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* |
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* If the value is null or an {@see Expression}, it will not be converted. |
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* |
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* @param mixed $value input value. |
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* |
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* @return mixed converted value. This may also be an array containing the value as the first element and the PDO |
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* type as the second element. |
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*/ |
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public function dbTypecast($value) |
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{ |
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if ($value === null) { |
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return null; |
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} |
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if ($value instanceof ExpressionInterface) { |
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return $value; |
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} |
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if ($this->getDbType() === Schema::TYPE_JSON) { |
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return new JsonExpression($value, $this->getType()); |
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} |
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return $this->typecast($value); |
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} |
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} |
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yiisoft /
db-mysql
