chimera-mark2-core-release/core/fox/time.php

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2022-04-26 19:48:03 +00:00
<?php
namespace fox;
use Exception;
/**
*
* Class fox\time
*
* @copyright MX STAR LLC 2021
* @version 4.0.0
* @author Pavel Dmitriev
* @license GPLv3
*
* @property-read time hourStart
* @property-read time dayStart
* @property-read time monthStart
* @property-read time yearStart
*
*/
class time implements stringExportable, stringImportable, \JsonSerializable
{
public $stamp = null;
public $format="Y-m-d H:i:s";
public static $SQLType = "DATETIME";
public function __construct($time = null, $format=null)
{
// установка часового пояса по умолчанию.
date_default_timezone_set('UTC');
if ($format) { $this->format = $format; }
if ($time === null || $time == 0) {
$this->stamp = null;
} elseif (is_numeric($time)) {
$this->stamp = $time;
} elseif (gettype($time) == "string") {
$this->stamp = strtotime($time);
} elseif ($time instanceof time) {
$this->stamp = $time->stamp;
} else {
throw new Exception("Invalid input");
}
}
public function __fromString($val)
{
$this->__construct($val);
}
public function __toString(): string
{
date_default_timezone_set('UTC');
return date($this->format, $this->stamp);
}
public function print($format=null, $TZ=null) {
if ($TZ !==null) {
date_default_timezone_set($TZ);
} else {
date_default_timezone_set('UTC');
}
if (empty($format)) { $format=$this->format; }
return date($format, $this->stamp);
}
public function isNull(): bool
{
return ($this->stamp == null);
}
public function __get($key) {
switch ($key) {
case "hourStart":
return new static(strtotime(date("Y-m-d H:00:00", $this->stamp)));
case "dayStart":
return new static(strtotime(date("Y-m-d 00:00:00", $this->stamp)));
case "monthStart":
return new static(strtotime(date("Y-m-01 00:00:00", $this->stamp)));
case "yearStart":
return new static(strtotime(date("Y-01-01 00:00:00", $this->stamp)));
default:
throw new \Exception("Invalid property ".$key." for read in class ".__CLASS__);
}
}
public function addSec($sec) {
return new static($this->stamp+$sec);
}
public static function current() : time {
return new static(time());
}
public function jsonSerialize()
{
return $this->stamp;
}
}
?>