<?php 
namespace Aws\Api; 
 
/** 
 * DateTime overrides that make DateTime work more seamlessly as a string, 
 * with JSON documents, and with JMESPath. 
 */ 
class DateTimeResult extends \DateTime implements \JsonSerializable 
{ 
    /** 
     * Create a new DateTimeResult from a unix timestamp. 
     * 
     * @param $unixTimestamp 
     * 
     * @return DateTimeResult 
     */ 
    public static function fromEpoch($unixTimestamp) 
    { 
        return new self(gmdate('c', $unixTimestamp)); 
    } 
 
    /** 
     * Serialize the DateTimeResult as an ISO 8601 date string. 
     * 
     * @return string 
     */ 
    public function __toString() 
    { 
        return $this->format('c'); 
    } 
 
    /** 
     * Serialize the date as an ISO 8601 date when serializing as JSON. 
     * 
     * @return mixed|string 
     */ 
    public function jsonSerialize() 
    { 
        return (string) $this; 
    } 
} 
 
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