# Class **Phalcon\Mvc\Model\Criteria**[](# "永久链接至标题") *implements*[*Phalcon\Mvc\Model\CriteriaInterface*](#), `Phalcon\Di\InjectionAwareInterface` This class is used to build the array parameter required by Phalcon\Mvc\Model::find() and Phalcon\Mvc\Model::findFirst() using an object-oriented interface. ~~~ <?php $robots = Robots::query() ->where("type = :type:") ->andWhere("year < 2000") ->bind(array("type" => "mechanical")) ->limit(5, 10) ->orderBy("name") ->execute(); ~~~ ### Methods[](# "永久链接至标题") public **setDI** (*unknown* $dependencyInjector) Sets the DependencyInjector container public **getDI** () Returns the DependencyInjector container public **setModelName** (*unknown* $modelName) Set a model on which the query will be executed public **getModelName** () Returns an internal model name on which the criteria will be applied public **bind** (*unknown* $bindParams) Sets the bound parameters in the criteria This method replaces all previously set bound parameters public **bindTypes** (*unknown* $bindTypes) Sets the bind types in the criteria This method replaces all previously set bound parameters public **distinct** (*unknown* $distinct) Sets SELECT DISTINCT / SELECT ALL flag public [*Phalcon\Mvc\Model\Criteria*]()**columns** (*string|array* $columns) Sets the columns to be queried ~~~ <?php $criteria->columns(array('id', 'name')); ~~~ public **join** (*unknown* $model, [*unknown* $conditions], [*unknown* $alias], [*unknown* $type]) Adds a INNER join to the query ~~~ <?php $criteria->join('Robots'); $criteria->join('Robots', 'r.id = RobotsParts.robots_id'); $criteria->join('Robots', 'r.id = RobotsParts.robots_id', 'r'); $criteria->join('Robots', 'r.id = RobotsParts.robots_id', 'r', 'LEFT'); ~~~ public **innerJoin** (*unknown* $model, [*unknown* $conditions], [*unknown* $alias]) Adds a INNER join to the query ~~~ <?php $criteria->innerJoin('Robots'); $criteria->innerJoin('Robots', 'r.id = RobotsParts.robots_id'); $criteria->innerJoin('Robots', 'r.id = RobotsParts.robots_id', 'r'); ~~~ public **leftJoin** (*unknown* $model, [*unknown* $conditions], [*unknown* $alias]) Adds a LEFT join to the query ~~~ <?php $criteria->leftJoin('Robots', 'r.id = RobotsParts.robots_id', 'r'); ~~~ public **rightJoin** (*unknown* $model, [*unknown* $conditions], [*unknown* $alias]) Adds a RIGHT join to the query ~~~ <?php $criteria->rightJoin('Robots', 'r.id = RobotsParts.robots_id', 'r'); ~~~ public **where** (*unknown* $conditions, [*unknown* $bindParams], [*unknown* $bindTypes]) Sets the conditions parameter in the criteria public **addWhere** (*unknown* $conditions, [*unknown* $bindParams], [*unknown* $bindTypes]) Appends a condition to the current conditions using an AND operator (deprecated) public **andWhere** (*unknown* $conditions, [*unknown* $bindParams], [*unknown* $bindTypes]) Appends a condition to the current conditions using an AND operator public **orWhere** (*unknown* $conditions, [*unknown* $bindParams], [*unknown* $bindTypes]) Appends a condition to the current conditions using an OR operator public **betweenWhere** (*unknown* $expr, *unknown* $minimum, *unknown* $maximum) Appends a BETWEEN condition to the current conditions ~~~ <?php $criteria->betweenWhere('price', 100.25, 200.50); ~~~ public **notBetweenWhere** (*unknown* $expr, *unknown* $minimum, *unknown* $maximum) Appends a NOT BETWEEN condition to the current conditions ~~~ <?php $criteria->notBetweenWhere('price', 100.25, 200.50); ~~~ public **inWhere** (*unknown* $expr, *unknown* $values) Appends an IN condition to the current conditions ~~~ <?php $criteria->inWhere('id', [1, 2, 3]); ~~~ public **notInWhere** (*unknown* $expr, *unknown* $values) Appends a NOT IN condition to the current conditions ~~~ <?php $criteria->notInWhere('id', [1, 2, 3]); ~~~ public **conditions** (*unknown* $conditions) Adds the conditions parameter to the criteria public **order** (*unknown* $orderColumns) Adds the order-by parameter to the criteria (deprecated) public **orderBy** (*unknown* $orderColumns) Adds the order-by clause to the criteria public **groupBy** (*unknown* $group) Adds the group-by clause to the criteria public **having** (*unknown* $having) Adds the having clause to the criteria public **limit** (*unknown* $limit, [*unknown* $offset]) Adds the limit parameter to the criteria public **forUpdate** ([*unknown* $forUpdate]) Adds the “for_update” parameter to the criteria public **sharedLock** ([*unknown* $sharedLock]) Adds the “shared_lock” parameter to the criteria public **cache** (*unknown* $cache) Sets the cache options in the criteria This method replaces all previously set cache options public **getWhere** () Returns the conditions parameter in the criteria public *string|array|null***getColumns** () Returns the columns to be queried public **getConditions** () Returns the conditions parameter in the criteria public *int|array|null***getLimit** () Returns the limit parameter in the criteria, which will be an integer if limit was set without an offset, an array with ‘number' and ‘offset' keys if an offset was set with the limit, or null if limit has not been set. public **getOrder** () Returns the order clause in the criteria public **getGroupBy** () Returns the group clause in the criteria public **getHaving** () Returns the having clause in the criteria public *array***getParams** () Returns all the parameters defined in the criteria public static **fromInput** (*unknown* $dependencyInjector, *unknown* $modelName, *unknown* $data) Builds a Phalcon\Mvc\Model\Criteria based on an input array like _POST public **execute** () Executes a find using the parameters built with the criteria | - [索引](# "总目录") - [下一页](# "Class Phalcon\Mvc\Model\Exception") | - [上一页](# "Class Phalcon\Mvc\Model\Behavior\Timestampable") | - [API Indice](#) »