ActiveRecord.php
public function insert($runValidation = true, $attributes = null, $options = ['op_type' => 'create'])
    {
        if ($runValidation && !$this->validate($attributes)) {
            return false;
        }
        if (!$this->beforeSave(true)) {
            return false;
        }
        $values = $this->getDirtyAttributes($attributes);

        $response = static::getDb()->createCommand()->insert(
            static::index(),
            static::type(),
            $values,
            $this->getPrimaryKey(),
            $options
        );

        $pk = static::primaryKey()[0];
        $this->$pk = $response['_id'];
        if ($pk != '_id') {
            $values[$pk] = $response['_id'];
        }
        $this->_version = $response['_version'];
        $this->_score = null;

        $changedAttributes = array_fill_keys(array_keys($values), null);
        $this->setOldAttributes($values);
        $this->afterSave(true, $changedAttributes);

        return true;
    }
public function insert($runValidation = true, $attributes = null, $options = ['op_type' => 'create'])
    {
        if ($runValidation && !$this->validate($attributes)) {
            return false;
        }
        if (!$this->beforeSave(true)) {
            return false;
        }
        $values = $this->getDirtyAttributes($attributes);

        $response = static::getDb()->createCommand()->insert(
            static::index(),
            static::type(),
            $values,
            $this->getPrimaryKey(),
            $options
        );

        $pk = static::primaryKey()[0];
        $this->$pk = $response['_id'];
        if ($pk != '_id') {
            $values[$pk] = $response['_id'];
        }
        $this->_version = $response['_version'];
        $this->_score = null;

        $changedAttributes = array_fill_keys(array_keys($values), null);
        $this->setOldAttributes($values);
        $this->afterSave(true, $changedAttributes);

        return true;
    }
public function insert ( $ runValidation = true , $ attributes = null , $ options = [ 'op_type' => 'create' ] ) { if ( $ runValidation && ! $ this -> validate ( $ attributes ) ) { return false ; } if ( ! $ this -> beforeSave ( true ) ) { return false ; } $ values = $ this -> getDirtyAttributes ( $ attributes ) ; $ response = static :: getDb ( ) -> createCommand ( ) -> insert ( static :: index ( ) , static :: type ( ) , $ values , $ this -> getPrimaryKey ( ) , $ options ) ; $ pk = static :: primaryKey ( ) [ 0 ] ; $ this -> $ pk = $ response [ '_id' ] ; if ( $ pk != '_id' ) { $ values [ $ pk ] = $ response [ '_id' ] ; } $ this -> _version = $ response [ '_version' ] ; $ this -> _score = null ; $ changedAttributes = array_fill_keys ( array_keys ( $ values ) , null ) ; $ this -> setOldAttributes ( $ values ) ; $ this -> afterSave ( true , $ changedAttributes ) ; return true ; }
Inserts a document into the associated index using the attribute values of this record.

This method performs the following steps in order:

1. call [[beforeValidate()]] when `$runValidation` is true. If validation
fails, it will skip the rest of the steps;
2. call [[afterValidate()]] when `$runValidation` is true.
3. call [[beforeSave()]]. If the method returns false, it will skip the
rest of the steps;
4. insert the record into database. If this fails, it will skip the rest of the steps;
5. call [[afterSave()]];

In the above step 1, 2, 3 and 5, events [[EVENT_BEFORE_VALIDATE]],
[[EVENT_BEFORE_INSERT]], [[EVENT_AFTER_INSERT]] and [[EVENT_AFTER_VALIDATE]]
will be raised by the corresponding methods.

Only the [[dirtyAttributes|changed attribute values]] will be inserted into database.

If the [[primaryKey|primary key]] is not set (null) during insertion,
it will be populated with a
[randomly generated value](http://www.elastic.co/guide/en/elasticsearch/reference/current/docs-index_.html#_automatic_id_generation)
after insertion.

For example, to insert a customer record:

~~~
$customer = new Customer;
$customer->name = $name;
$customer->email = $email;
$customer->insert();
~~~

@param bool $runValidation whether to perform validation before saving the record.
If the validation fails, the record will not be inserted into the database.
@param array $attributes list of attributes that need to be saved. Defaults to null,
meaning all attributes will be saved.
@param array $options options given in this parameter are passed to elasticsearch
as request URI parameters. These are among others:

- `routing` define shard placement of this record.
- `parent` by giving the primaryKey of another record this defines a parent-child relation
- `timestamp` specifies the timestamp to store along with the document. Default is indexing time.

Please refer to the [elasticsearch documentation](http://www.elastic.co/guide/en/elasticsearch/reference/current/docs-index_.html)
for more details on these options.

By default the `op_type` is set to `create`.
@return bool whether the attributes are valid and the record is inserted successfully.
Inserts a document into the associated index using the attribute values of this record .