122 lines
3.2 KiB
PHP
122 lines
3.2 KiB
PHP
<?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\conditions;
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use yii\base\InvalidArgumentException;
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use yii\db\ExpressionInterface;
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use yii\db\Query;
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/**
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* Class BetweenColumnCondition represents a `BETWEEN` condition where
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* values is between two columns. For example:
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*
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* ```php
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* new BetweenColumnsCondition(42, 'BETWEEN', 'min_value', 'max_value')
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* // Will be build to:
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* // 42 BETWEEN min_value AND max_value
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* ```
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*
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* And a more complex example:
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*
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* ```php
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* new BetweenColumnsCondition(
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* new Expression('NOW()'),
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* 'NOT BETWEEN',
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* (new Query)->select('time')->from('log')->orderBy('id ASC')->limit(1),
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* 'update_time'
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* );
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*
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* // Will be built to:
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* // NOW() NOT BETWEEN (SELECT time FROM log ORDER BY id ASC LIMIT 1) AND update_time
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* ```
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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 BetweenColumnsCondition implements ConditionInterface
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{
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/**
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* @var string $operator the operator to use (e.g. `BETWEEN` or `NOT BETWEEN`)
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*/
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private $operator;
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/**
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* @var mixed the value to compare against
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*/
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private $value;
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/**
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* @var string|ExpressionInterface|Query the column name or expression that is a beginning of the interval
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*/
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private $intervalStartColumn;
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/**
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* @var string|ExpressionInterface|Query the column name or expression that is an end of the interval
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*/
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private $intervalEndColumn;
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/**
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* Creates a condition with the `BETWEEN` operator.
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*
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* @param mixed the value to compare against
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* @param string $operator the operator to use (e.g. `BETWEEN` or `NOT BETWEEN`)
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* @param string|ExpressionInterface $intervalStartColumn the column name or expression that is a beginning of the interval
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* @param string|ExpressionInterface $intervalEndColumn the column name or expression that is an end of the interval
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*/
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public function __construct($value, $operator, $intervalStartColumn, $intervalEndColumn)
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{
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$this->value = $value;
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$this->operator = $operator;
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$this->intervalStartColumn = $intervalStartColumn;
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$this->intervalEndColumn = $intervalEndColumn;
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}
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/**
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* @return string
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*/
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public function getOperator()
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{
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return $this->operator;
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}
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/**
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* @return mixed
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*/
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public function getValue()
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{
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return $this->value;
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}
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/**
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* @return string|ExpressionInterface|Query
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*/
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public function getIntervalStartColumn()
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{
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return $this->intervalStartColumn;
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}
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/**
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* @return string|ExpressionInterface|Query
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*/
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public function getIntervalEndColumn()
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{
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return $this->intervalEndColumn;
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}
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/**
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* {@inheritdoc}
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* @throws InvalidArgumentException if wrong number of operands have been given.
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*/
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public static function fromArrayDefinition($operator, $operands)
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{
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if (!isset($operands[0], $operands[1], $operands[2])) {
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throw new InvalidArgumentException("Operator '$operator' requires three operands.");
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}
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return new static($operands[0], $operator, $operands[1], $operands[2]);
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}
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}
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