FRONTEND_MVC/models/base/BaseAI.php

<?php
/*
	      test yandex api
*/
namespace app\models\base;

use yii\base\Component;
use Yii;

class BaseAI extends Component
{
	private $header = array();
	public   $config = array();

	function __construct()
	{
		$this->config = [];
	}

	function SetHeader( $header = null ){
		if( !is_array( $header ) ){
			$header = array(
				'header'=>"Accept-language: ru\r\n" .
				'Content-Type: application/json;  charset=utf-8;'."\r\n"
			);
		}

		$this->header = $header;
	}

	function Send( $url, $cmd ){
		$json = json_encode($cmd);
		$curl_handle=curl_init();
		curl_setopt($curl_handle, CURLOPT_URL, $url);
		curl_setopt($curl_handle, CURLOPT_CUSTOMREQUEST, "POST");
		curl_setopt($curl_handle, CURLOPT_CONNECTTIMEOUT, 20);
		curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt($curl_handle, CURLOPT_USERAGENT, 'amicru');
		curl_setopt($curl_handle, CURLOPT_SSL_VERIFYPEER, false );
		curl_setopt($curl_handle, CURLOPT_SSL_VERIFYHOST, false);
		curl_setopt($curl_handle, CURLOPT_HTTPHEADER, $this->header);
		curl_setopt($curl_handle, CURLOPT_POST, 1);
		curl_setopt($curl_handle, CURLOPT_POSTFIELDS, $json);
		$query = curl_exec($curl_handle);
//		echo curl_error($curl_handle);
//		print_a(curl_getinfo($curl_handle));
		curl_close($curl_handle);
		return $query;
	}
}