Total: 22
.NET Framework
Test
2021
Project Request
ASP.NET MVC • C# • SQL Server
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2020
ProjectC
ASP.NET MVC • C# • JSON • jQuery
JSON data processing.
Test
2020
Vehicle Maintenance
ASP.NET MVC • VB.NET • JSON
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2019
Movie Navigator
ASP.NET MVC • VB.NET
Request information about movie from IMDB.
Test
2018
Customers Exchange
ASP.NET MVC • C# • SQL Server
Automated teller machine emulation.
Test
2016
ATM
ASP.NET MVC • C#
Automated teller machine emulation.
.NET Core
Pet project
2022
Mail Daemon
.NET 9 • Console • JSON • Serilog
Utility to send mails with customizable settings.
Custom
Code
2024
Buns of code
.NET Framework • C# • JavaScript
Code snippets from my projects, ready to use; tiny tests; code examples.
PHP
Test
2024
Mediabox
PHP 8 • Laravel 11 • Vue.js • Composer • SQLite
Test project for media files management.
Test
2020
Loan Castle
PHP • MariaDB
Jums jāizstrādā kāda lielāk projekta prototips. Izstrādājot prototipu, paturiet prātā, ka projektam attīstoties, šo prototipu varētu vajadzēt pilnveidot.
Test
2020
Content Management
PHP • MySQL • AJAX
Создать простой сайт, где будет страница с формой для авторизации и страница для авторизованного пользователя.
Test
2019
Laravel
PHP • Laravel • Vue.js • Composer • SQLite
Izveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
Test
2019
Phone Check
PHP • JavaScript • JSON • Docker
Implement application to detect country by phone number.
Frontend
Test
2021
Forex Wall
npm • React • Angular • Vue • Svelte
For this exercise, what we need is a simple live wall for tracking currencies.
Business projects
Commercial
2008
Certification Center
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Dapper • JavaScript • jQuery • Git
Transport registration and certification services in Latvia, Customer Relationship Management.
Commercial
2000
Amerikas Auto
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Entity Framework • JavaScript • jQuery • Git
Car service and spare parts for all USA and European car models, Customer Relationship Management.
Pet projects
Pet project
2023
Geolocation Assistant
.NET 8 • ASP.NET Core • C# • Web API • JSON • Git
Website for determining geolocation by IP or geotagged photo.
Pet project
2008
Web Dynamics
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
Software development blog. Articles, books, videos, content management.
Pet project
2000
Blackball
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • XML • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
My entertainment portal created from scratch.
Good old times
Legacy
2000
DOS Clock
Turbo Pascal • Assembler
Digital clock.
Legacy
2000
BrainOut
Turbo Pascal • Assembler
Tank battle game.
Legacy
1999
Airport Administrator
Turbo Pascal
Курсовая работа в институте.
Legacy
1998
Atomizer
Turbo Pascal • Assembler
Atomizer, aka «Studio2D». Graphic raster editor. AGI is my own «Atomizer Generated Image» file format.
Laravel
2019 TestIzveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
PHP
Laravel
Vue.js
Composer
SQLite
Source code
<?php
/**
* This file is part of the Carbon package.
*
* (c) Brian Nesbitt <brian@nesbot.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Carbon;
use BadMethodCallException;
use Carbon\Traits\Options;
use Closure;
use DateInterval;
use InvalidArgumentException;
use ReflectionClass;
use ReflectionMethod;
/**
* A simple API extension for DateInterval.
* The implementation provides helpers to handle weeks but only days are saved.
* Weeks are calculated based on the total days of the current instance.
*
* @property int $years Total years of the current interval.
* @property int $months Total months of the current interval.
* @property int $weeks Total weeks of the current interval calculated from the days.
* @property int $dayz Total days of the current interval (weeks * 7 + days).
* @property int $hours Total hours of the current interval.
* @property int $minutes Total minutes of the current interval.
* @property int $seconds Total seconds of the current interval.
* @property int $microseconds Total microseconds of the current interval.
* @property int $milliseconds Total microseconds of the current interval.
* @property-read int $dayzExcludeWeeks Total days remaining in the final week of the current instance (days % 7).
* @property-read int $daysExcludeWeeks alias of dayzExcludeWeeks
* @property-read float $totalYears Number of years equivalent to the interval.
* @property-read float $totalMonths Number of months equivalent to the interval.
* @property-read float $totalWeeks Number of weeks equivalent to the interval.
* @property-read float $totalDays Number of days equivalent to the interval.
* @property-read float $totalDayz Alias for totalDays.
* @property-read float $totalHours Number of hours equivalent to the interval.
* @property-read float $totalMinutes Number of minutes equivalent to the interval.
* @property-read float $totalSeconds Number of seconds equivalent to the interval.
* @property-read float $totalMilliseconds Number of milliseconds equivalent to the interval.
* @property-read float $totalMicroseconds Number of microseconds equivalent to the interval.
* @property-read string $locale locale of the current instance
*
* @method static CarbonInterval years($years = 1) Create instance specifying a number of years.
* @method static CarbonInterval year($years = 1) Alias for years()
* @method static CarbonInterval months($months = 1) Create instance specifying a number of months.
* @method static CarbonInterval month($months = 1) Alias for months()
* @method static CarbonInterval weeks($weeks = 1) Create instance specifying a number of weeks.
* @method static CarbonInterval week($weeks = 1) Alias for weeks()
* @method static CarbonInterval days($days = 1) Create instance specifying a number of days.
* @method static CarbonInterval dayz($days = 1) Alias for days()
* @method static CarbonInterval day($days = 1) Alias for days()
* @method static CarbonInterval hours($hours = 1) Create instance specifying a number of hours.
* @method static CarbonInterval hour($hours = 1) Alias for hours()
* @method static CarbonInterval minutes($minutes = 1) Create instance specifying a number of minutes.
* @method static CarbonInterval minute($minutes = 1) Alias for minutes()
* @method static CarbonInterval seconds($seconds = 1) Create instance specifying a number of seconds.
* @method static CarbonInterval second($seconds = 1) Alias for seconds()
* @method static CarbonInterval milliseconds($milliseconds = 1) Create instance specifying a number of milliseconds.
* @method static CarbonInterval millisecond($milliseconds = 1) Alias for milliseconds()
* @method static CarbonInterval microseconds($microseconds = 1) Create instance specifying a number of microseconds.
* @method static CarbonInterval microsecond($microseconds = 1) Alias for microseconds()
* @method CarbonInterval years($years = 1) Set the years portion of the current interval.
* @method CarbonInterval year($years = 1) Alias for years().
* @method CarbonInterval months($months = 1) Set the months portion of the current interval.
* @method CarbonInterval month($months = 1) Alias for months().
* @method CarbonInterval weeks($weeks = 1) Set the weeks portion of the current interval. Will overwrite dayz value.
* @method CarbonInterval week($weeks = 1) Alias for weeks().
* @method CarbonInterval days($days = 1) Set the days portion of the current interval.
* @method CarbonInterval dayz($days = 1) Alias for days().
* @method CarbonInterval day($days = 1) Alias for days().
* @method CarbonInterval hours($hours = 1) Set the hours portion of the current interval.
* @method CarbonInterval hour($hours = 1) Alias for hours().
* @method CarbonInterval minutes($minutes = 1) Set the minutes portion of the current interval.
* @method CarbonInterval minute($minutes = 1) Alias for minutes().
* @method CarbonInterval seconds($seconds = 1) Set the seconds portion of the current interval.
* @method CarbonInterval second($seconds = 1) Alias for seconds().
* @method CarbonInterval milliseconds($seconds = 1) Set the seconds portion of the current interval.
* @method CarbonInterval millisecond($seconds = 1) Alias for seconds().
* @method CarbonInterval microseconds($seconds = 1) Set the seconds portion of the current interval.
* @method CarbonInterval microsecond($seconds = 1) Alias for seconds().
*/
class CarbonInterval extends DateInterval
{
use Options;
/**
* Interval spec period designators
*/
const PERIOD_PREFIX = 'P';
const PERIOD_YEARS = 'Y';
const PERIOD_MONTHS = 'M';
const PERIOD_DAYS = 'D';
const PERIOD_TIME_PREFIX = 'T';
const PERIOD_HOURS = 'H';
const PERIOD_MINUTES = 'M';
const PERIOD_SECONDS = 'S';
/**
* A translator to ... er ... translate stuff
*
* @var \Symfony\Component\Translation\TranslatorInterface
*/
protected static $translator;
/**
* @var array|null
*/
protected static $cascadeFactors;
/**
* @var array|null
*/
private static $flipCascadeFactors;
/**
* The registered macros.
*
* @var array
*/
protected static $macros = [];
/**
* Timezone handler for settings() method.
*
* @var mixed
*/
protected $tzName;
/**
* Set the instance's timezone from a string or object and add/subtract the offset difference.
*
* @param \DateTimeZone|string $tzName
*
* @return static
*/
public function shiftTimezone($tzName)
{
$this->tzName = $tzName;
return $this;
}
/**
* Mapping of units and factors for cascading.
*
* Should only be modified by changing the factors or referenced constants.
*
* @return array
*/
public static function getCascadeFactors()
{
return static::$cascadeFactors ?: [
'milliseconds' => [Carbon::MICROSECONDS_PER_MILLISECOND, 'microseconds'],
'seconds' => [Carbon::MILLISECONDS_PER_SECOND, 'milliseconds'],
'minutes' => [Carbon::SECONDS_PER_MINUTE, 'seconds'],
'hours' => [Carbon::MINUTES_PER_HOUR, 'minutes'],
'dayz' => [Carbon::HOURS_PER_DAY, 'hours'],
'months' => [Carbon::DAYS_PER_WEEK * Carbon::WEEKS_PER_MONTH, 'dayz'],
'years' => [Carbon::MONTHS_PER_YEAR, 'months'],
];
}
private static function standardizeUnit($unit)
{
$unit = rtrim($unit, 'sz').'s';
return $unit === 'days' ? 'dayz' : $unit;
}
private static function getFlipCascadeFactors()
{
if (!self::$flipCascadeFactors) {
self::$flipCascadeFactors = [];
foreach (static::getCascadeFactors() as $to => [$factor, $from]) {
self::$flipCascadeFactors[self::standardizeUnit($from)] = [self::standardizeUnit($to), $factor];
}
}
return self::$flipCascadeFactors;
}
/**
* Set default cascading factors for ->cascade() method.
*
* @param array $cascadeFactors
*/
public static function setCascadeFactors(array $cascadeFactors)
{
self::$flipCascadeFactors = null;
static::$cascadeFactors = $cascadeFactors;
}
///////////////////////////////////////////////////////////////////
//////////////////////////// CONSTRUCTORS /////////////////////////
///////////////////////////////////////////////////////////////////
/**
* Create a new CarbonInterval instance.
*
* @param int $years
* @param int $months
* @param int $weeks
* @param int $days
* @param int $hours
* @param int $minutes
* @param int $seconds
* @param int $microseconds
*
* @throws \Exception
*/
public function __construct($years = 1, $months = null, $weeks = null, $days = null, $hours = null, $minutes = null, $seconds = null, $microseconds = null)
{
$spec = $years;
if (!is_string($spec) || floatval($years) || preg_match('/^[0-9.]/', $years)) {
$spec = static::PERIOD_PREFIX;
$spec .= $years > 0 ? $years.static::PERIOD_YEARS : '';
$spec .= $months > 0 ? $months.static::PERIOD_MONTHS : '';
$specDays = 0;
$specDays += $weeks > 0 ? $weeks * static::getDaysPerWeek() : 0;
$specDays += $days > 0 ? $days : 0;
$spec .= $specDays > 0 ? $specDays.static::PERIOD_DAYS : '';
if ($hours > 0 || $minutes > 0 || $seconds > 0) {
$spec .= static::PERIOD_TIME_PREFIX;
$spec .= $hours > 0 ? $hours.static::PERIOD_HOURS : '';
$spec .= $minutes > 0 ? $minutes.static::PERIOD_MINUTES : '';
$spec .= $seconds > 0 ? $seconds.static::PERIOD_SECONDS : '';
}
if ($spec === static::PERIOD_PREFIX) {
// Allow the zero interval.
$spec .= '0'.static::PERIOD_YEARS;
}
}
parent::__construct($spec);
if (!is_null($microseconds)) {
$this->f = $microseconds / Carbon::MICROSECONDS_PER_SECOND;
}
}
/**
* Returns the factor for a given source-to-target couple.
*
* @param string $source
* @param string $target
*
* @return int|null
*/
public static function getFactor($source, $target)
{
$source = self::standardizeUnit($source);
$target = self::standardizeUnit($target);
$factors = static::getFlipCascadeFactors();
if (isset($factors[$source])) {
[$to, $factor] = $factors[$source];
if ($to === $target) {
return $factor;
}
}
return null;
}
/**
* Returns current config for days per week.
*
* @return int
*/
public static function getDaysPerWeek()
{
return static::getFactor('dayz', 'weeks') ?: Carbon::DAYS_PER_WEEK;
}
/**
* Returns current config for hours per day.
*
* @return int
*/
public static function getHoursPerDay()
{
return static::getFactor('hours', 'dayz') ?: Carbon::HOURS_PER_DAY;
}
/**
* Returns current config for minutes per hour.
*
* @return int
*/
public static function getMinutesPerHour()
{
return static::getFactor('minutes', 'hours') ?: Carbon::MINUTES_PER_HOUR;
}
/**
* Returns current config for seconds per minute.
*
* @return int
*/
public static function getSecondsPerMinute()
{
return static::getFactor('seconds', 'minutes') ?: Carbon::SECONDS_PER_MINUTE;
}
/**
* Returns current config for microseconds per second.
*
* @return int
*/
public static function getMillisecondsPerSecond()
{
return static::getFactor('milliseconds', 'seconds') ?: Carbon::MILLISECONDS_PER_SECOND;
}
/**
* Returns current config for microseconds per second.
*
* @return int
*/
public static function getMicrosecondsPerMillisecond()
{
return static::getFactor('microseconds', 'milliseconds') ?: Carbon::MICROSECONDS_PER_MILLISECOND;
}
/**
* Create a new CarbonInterval instance from specific values.
* This is an alias for the constructor that allows better fluent
* syntax as it allows you to do CarbonInterval::create(1)->fn() rather than
* (new CarbonInterval(1))->fn().
*
* @param int $years
* @param int $months
* @param int $weeks
* @param int $days
* @param int $hours
* @param int $minutes
* @param int $seconds
* @param int $microseconds
*
* @return static
*/
public static function create($years = 1, $months = null, $weeks = null, $days = null, $hours = null, $minutes = null, $seconds = null, $microseconds = null)
{
return new static($years, $months, $weeks, $days, $hours, $minutes, $seconds, $microseconds);
}
/**
* Get a copy of the instance.
*
* @return static
*/
public function copy()
{
$date = new static($this->spec());
$date->invert = $this->invert;
$date->f = $this->f;
return $date;
}
/**
* Provide static helpers to create instances. Allows CarbonInterval::years(3).
*
* Note: This is done using the magic method to allow static and instance methods to
* have the same names.
*
* @param string $method magic method name called
* @param array $parameters parameters list
*
* @return static|null
*/
public static function __callStatic($method, $parameters)
{
$arg = count($parameters) === 0 ? 1 : $parameters[0];
switch (Carbon::singularUnit(rtrim($method, 'z'))) {
case 'year':
return new static($arg);
case 'month':
return new static(null, $arg);
case 'week':
return new static(null, null, $arg);
case 'day':
return new static(null, null, null, $arg);
case 'hour':
return new static(null, null, null, null, $arg);
case 'minute':
return new static(null, null, null, null, null, $arg);
case 'second':
return new static(null, null, null, null, null, null, $arg);
case 'millisecond':
case 'milli':
return new static(null, null, null, null, null, null, null, $arg * Carbon::MICROSECONDS_PER_MILLISECOND);
case 'microsecond':
case 'micro':
return new static(null, null, null, null, null, null, null, $arg);
}
if (static::hasMacro($method)) {
return (new static(0))->$method(...$parameters);
}
if (Carbon::isStrictModeEnabled()) {
throw new BadMethodCallException(sprintf("Unknown fluent constructor '%s'.", $method));
}
return null;
}
/**
* Creates a CarbonInterval from string.
*
* Format:
*
* Suffix | Unit | Example | DateInterval expression
* -------|---------|---------|------------------------
* y | years | 1y | P1Y
* mo | months | 3mo | P3M
* w | weeks | 2w | P2W
* d | days | 28d | P28D
* h | hours | 4h | PT4H
* m | minutes | 12m | PT12M
* s | seconds | 59s | PT59S
*
* e. g. `1w 3d 4h 32m 23s` is converted to 10 days 4 hours 32 minutes and 23 seconds.
*
* Special cases:
* - An empty string will return a zero interval
* - Fractions are allowed for weeks, days, hours and minutes and will be converted
* and rounded to the next smaller value (caution: 0.5w = 4d)
*
* @param string $intervalDefinition
*
* @return static
*/
public static function fromString($intervalDefinition)
{
if (empty($intervalDefinition)) {
return new static(0);
}
$years = 0;
$months = 0;
$weeks = 0;
$days = 0;
$hours = 0;
$minutes = 0;
$seconds = 0;
$milliseconds = 0;
$microseconds = 0;
$pattern = '/(\d+(?:\.\d+)?)\h*([^\d\h]*)/i';
preg_match_all($pattern, $intervalDefinition, $parts, PREG_SET_ORDER);
while ([$part, $value, $unit] = array_shift($parts)) {
$intValue = intval($value);
$fraction = floatval($value) - $intValue;
// Fix calculation precision
switch (round($fraction, 6)) {
case 1:
$fraction = 0;
$intValue++;
break;
case 0:
$fraction = 0;
break;
}
switch ($unit === 'µs' ? 'µs' : strtolower($unit)) {
case 'millennia':
case 'millennium':
$years += $intValue * CarbonInterface::YEARS_PER_MILLENNIUM;
break;
case 'century':
case 'centuries':
$years += $intValue * CarbonInterface::YEARS_PER_CENTURY;
break;
case 'decade':
case 'decades':
$years += $intValue * CarbonInterface::YEARS_PER_DECADE;
break;
case 'year':
case 'years':
case 'y':
$years += $intValue;
break;
case 'quarter':
case 'quarters':
$months += $intValue * CarbonInterface::MONTHS_PER_QUARTER;
break;
case 'month':
case 'months':
case 'mo':
$months += $intValue;
break;
case 'week':
case 'weeks':
case 'w':
$weeks += $intValue;
if ($fraction) {
$parts[] = [null, $fraction * static::getDaysPerWeek(), 'd'];
}
break;
case 'day':
case 'days':
case 'd':
$days += $intValue;
if ($fraction) {
$parts[] = [null, $fraction * static::getHoursPerDay(), 'h'];
}
break;
case 'hour':
case 'hours':
case 'h':
$hours += $intValue;
if ($fraction) {
$parts[] = [null, $fraction * static::getMinutesPerHour(), 'm'];
}
break;
case 'minute':
case 'minutes':
case 'm':
$minutes += $intValue;
if ($fraction) {
$parts[] = [null, $fraction * static::getSecondsPerMinute(), 's'];
}
break;
case 'second':
case 'seconds':
case 's':
$seconds += $intValue;
if ($fraction) {
$parts[] = [null, $fraction * static::getMillisecondsPerSecond(), 'ms'];
}
break;
case 'millisecond':
case 'milliseconds':
case 'milli':
case 'ms':
$milliseconds += $intValue;
if ($fraction) {
$microseconds += round($fraction * static::getMicrosecondsPerMillisecond());
}
break;
case 'microsecond':
case 'microseconds':
case 'micro':
case 'µs':
$microseconds += $intValue;
break;
default:
throw new InvalidArgumentException(
sprintf('Invalid part %s in definition %s', $part, $intervalDefinition)
);
}
}
return new static($years, $months, $weeks, $days, $hours, $minutes, $seconds, $milliseconds * Carbon::MICROSECONDS_PER_MILLISECOND + $microseconds);
}
/**
* Create a CarbonInterval instance from a DateInterval one. Can not instance
* DateInterval objects created from DateTime::diff() as you can't externally
* set the $days field.
*
* @param DateInterval $di
*
* @return static
*/
public static function instance(DateInterval $di)
{
$microseconds = $di->f;
$instance = new static(static::getDateIntervalSpec($di));
if ($microseconds) {
$instance->f = $microseconds;
}
$instance->invert = $di->invert;
foreach (['y', 'm', 'd', 'h', 'i', 's'] as $unit) {
if ($di->$unit < 0) {
$instance->$unit *= -1;
}
}
return $instance;
}
/**
* Make a CarbonInterval instance from given variable if possible.
*
* Always return a new instance. Parse only strings and only these likely to be intervals (skip dates
* and recurrences). Throw an exception for invalid format, but otherwise return null.
*
* @param mixed $var
*
* @return static|null
*/
public static function make($var)
{
if ($var instanceof DateInterval) {
return static::instance($var);
}
if (!is_string($var)) {
return null;
}
$var = trim($var);
if (preg_match('/^P[T0-9]/', $var)) {
return new static($var);
}
if (preg_match('/^(?:\h*\d+(?:\.\d+)?\h*[a-z]+)+$/i', $var)) {
return static::fromString($var);
}
/** @var static $interval */
$interval = static::createFromDateString($var);
return !$interval || $interval->isEmpty() ? null : $interval;
}
/**
* Sets up a DateInterval from the relative parts of the string.
*
* @param string $time
*
* @return static
*
* @link http://php.net/manual/en/dateinterval.createfromdatestring.php
*/
public static function createFromDateString($time)
{
$interval = @parent::createFromDateString(strtr($time, [
',' => ' ',
' and ' => ' ',
]));
if ($interval instanceof DateInterval) {
$interval = static::instance($interval);
}
return $interval;
}
///////////////////////////////////////////////////////////////////
///////////////////////// GETTERS AND SETTERS /////////////////////
///////////////////////////////////////////////////////////////////
/**
* Get a part of the CarbonInterval object.
*
* @param string $name
*
* @throws \InvalidArgumentException
*
* @return int|float|string
*/
public function __get($name)
{
if (substr($name, 0, 5) === 'total') {
return $this->total(substr($name, 5));
}
switch ($name) {
case 'years':
return $this->y;
case 'months':
return $this->m;
case 'dayz':
return $this->d;
case 'hours':
return $this->h;
case 'minutes':
return $this->i;
case 'seconds':
return $this->s;
case 'milli':
case 'milliseconds':
return (int) floor(round($this->f * Carbon::MICROSECONDS_PER_SECOND) / Carbon::MICROSECONDS_PER_MILLISECOND);
case 'micro':
case 'microseconds':
return (int) round($this->f * Carbon::MICROSECONDS_PER_SECOND);
case 'weeks':
return (int) floor($this->d / static::getDaysPerWeek());
case 'daysExcludeWeeks':
case 'dayzExcludeWeeks':
return $this->d % static::getDaysPerWeek();
case 'locale':
return $this->getLocalTranslator()->getLocale();
default:
throw new InvalidArgumentException(sprintf("Unknown getter '%s'", $name));
}
}
/**
* Set a part of the CarbonInterval object.
*
* @param string $name
* @param int $value
*
* @throws \InvalidArgumentException
*/
public function __set($name, $value)
{
switch (Carbon::singularUnit(rtrim($name, 'z'))) {
case 'year':
$this->y = $value;
break;
case 'month':
$this->m = $value;
break;
case 'week':
$this->d = $value * static::getDaysPerWeek();
break;
case 'day':
$this->d = $value;
break;
case 'hour':
$this->h = $value;
break;
case 'minute':
$this->i = $value;
break;
case 'second':
$this->s = $value;
break;
case 'milli':
case 'millisecond':
$this->microseconds = $value * Carbon::MICROSECONDS_PER_MILLISECOND + $this->microseconds % Carbon::MICROSECONDS_PER_MILLISECOND;
break;
case 'micro':
case 'microsecond':
$this->f = $value / Carbon::MICROSECONDS_PER_SECOND;
break;
default:
if ($this->localStrictModeEnabled ?? Carbon::isStrictModeEnabled()) {
throw new InvalidArgumentException(sprintf("Unknown setter '%s'", $name));
}
$this->$name = $value;
}
}
/**
* Allow setting of weeks and days to be cumulative.
*
* @param int $weeks Number of weeks to set
* @param int $days Number of days to set
*
* @return static
*/
public function weeksAndDays($weeks, $days)
{
$this->dayz = ($weeks * static::getDaysPerWeek()) + $days;
return $this;
}
/**
* Returns true if the interval is empty for each unit.
*
* @return bool
*/
public function isEmpty()
{
return $this->years === 0 &&
$this->months === 0 &&
$this->dayz === 0 &&
!$this->days &&
$this->hours === 0 &&
$this->minutes === 0 &&
$this->seconds === 0 &&
$this->microseconds === 0;
}
/**
* Register a custom macro.
*
* @example
* ```
* CarbonInterval::macro('twice', function () {
* return $this->times(2);
* });
* echo CarbonInterval::hours(2)->twice();
* ```
*
* @param string $name
* @param object|callable $macro
*
* @return void
*/
public static function macro($name, $macro)
{
static::$macros[$name] = $macro;
}
/**
* Register macros from a mixin object.
*
* @example
* ```
* CarbonInterval::mixin(new class {
* public function daysToHours() {
* return function () {
* $this->hours += $this->days;
* $this->days = 0;
*
* return $this;
* };
* }
* public function hoursToDays() {
* return function () {
* $this->days += $this->hours;
* $this->hours = 0;
*
* return $this;
* };
* }
* });
* echo CarbonInterval::hours(5)->hoursToDays() . "\n";
* echo CarbonInterval::days(5)->daysToHours() . "\n";
* ```
*
* @param object $mixin
*
* @throws \ReflectionException
*
* @return void
*/
public static function mixin($mixin)
{
$reflection = new ReflectionClass($mixin);
$methods = $reflection->getMethods(
ReflectionMethod::IS_PUBLIC | ReflectionMethod::IS_PROTECTED
);
foreach ($methods as $method) {
$method->setAccessible(true);
static::macro($method->name, $method->invoke($mixin));
}
}
/**
* Check if macro is registered.
*
* @param string $name
*
* @return bool
*/
public static function hasMacro($name)
{
return isset(static::$macros[$name]);
}
/**
* Call given macro.
*
* @param string $name
* @param array $parameters
*
* @return mixed
*/
protected function callMacro($name, $parameters)
{
$macro = static::$macros[$name];
if ($macro instanceof Closure) {
return call_user_func_array($macro->bindTo($this, static::class), $parameters);
}
return call_user_func_array($macro, $parameters);
}
/**
* Allow fluent calls on the setters... CarbonInterval::years(3)->months(5)->day().
*
* Note: This is done using the magic method to allow static and instance methods to
* have the same names.
*
* @param string $method magic method name called
* @param array $parameters parameters list
*
* @return static
*/
public function __call($method, $parameters)
{
if (static::hasMacro($method)) {
return $this->callMacro($method, $parameters);
}
$arg = count($parameters) === 0 ? 1 : $parameters[0];
switch (Carbon::singularUnit(rtrim($method, 'z'))) {
case 'year':
$this->years = $arg;
break;
case 'month':
$this->months = $arg;
break;
case 'week':
$this->dayz = $arg * static::getDaysPerWeek();
break;
case 'day':
$this->dayz = $arg;
break;
case 'hour':
$this->hours = $arg;
break;
case 'minute':
$this->minutes = $arg;
break;
case 'second':
$this->seconds = $arg;
break;
case 'milli':
case 'millisecond':
$this->milliseconds = $arg;
break;
case 'micro':
case 'microsecond':
$this->microseconds = $arg;
break;
default:
if ($this->localStrictModeEnabled ?? Carbon::isStrictModeEnabled()) {
throw new BadMethodCallException(sprintf("Unknown fluent setter '%s'", $method));
}
}
return $this;
}
protected function getForHumansParameters($syntax = null, $short = false, $parts = -1, $options = null)
{
$join = ' ';
$aUnit = false;
if (is_array($syntax)) {
extract($syntax);
} else {
if (is_int($short)) {
$parts = $short;
$short = false;
}
if (is_bool($syntax)) {
$short = $syntax;
$syntax = CarbonInterface::DIFF_ABSOLUTE;
}
}
if (is_null($syntax)) {
$syntax = CarbonInterface::DIFF_ABSOLUTE;
}
if ($parts === -1) {
$parts = INF;
}
if (is_null($options)) {
$options = static::getHumanDiffOptions();
}
if ($join === true) {
$default = $this->getTranslationMessage('list.0') ?? $this->getTranslationMessage('list') ?? ' ';
$join = [
$default,
$this->getTranslationMessage('list.1') ?? $default,
];
}
if (is_array($join)) {
[$default, $last] = $join;
$join = function ($list) use ($default, $last) {
if (count($list) < 2) {
return implode('', $list);
}
$end = array_pop($list);
return implode($default, $list).$last.$end;
};
}
if (is_string($join)) {
$glue = $join;
$join = function ($list) use ($glue) {
return implode($glue, $list);
};
}
return [$syntax, $short, $parts, $options, $join, $aUnit];
}
/**
* Get the current interval in a human readable format in the current locale.
*
* @example
* ```
* echo CarbonInterval::fromString('4d 3h 40m')->forHumans() . "\n";
* echo CarbonInterval::fromString('4d 3h 40m')->forHumans(['parts' => 2]) . "\n";
* echo CarbonInterval::fromString('4d 3h 40m')->forHumans(['parts' => 3, 'join' => true]) . "\n";
* echo CarbonInterval::fromString('4d 3h 40m')->forHumans(['short' => true]) . "\n";
* echo CarbonInterval::fromString('1d 24h')->forHumans(['join' => ' or ']) . "\n";
* ```
*
* @param int|array $syntax if array passed, parameters will be extracted from it, the array may contains:
* - 'syntax' entry (see below)
* - 'short' entry (see below)
* - 'parts' entry (see below)
* - 'options' entry (see below)
* - 'aUnit' entry, prefer "an hour" over "1 hour" if true
* - 'join' entry determines how to join multiple parts of the string
* ` - if $join is a string, it's used as a joiner glue
* ` - if $join is a callable/closure, it get the list of string and should return a string
* ` - if $join is an array, the first item will be the default glue, and the second item
* ` will be used instead of the glue for the last item
* ` - if $join is true, it will be guessed from the locale ('list' translation file entry)
* ` - if $join is missing, a space will be used as glue
* if int passed, it add modifiers:
* Possible values:
* - CarbonInterface::DIFF_ABSOLUTE no modifiers
* - CarbonInterface::DIFF_RELATIVE_TO_NOW add ago/from now modifier
* - CarbonInterface::DIFF_RELATIVE_TO_OTHER add before/after modifier
* Default value: CarbonInterface::DIFF_ABSOLUTE
* @param bool $short displays short format of time units
* @param int $parts maximum number of parts to display (default value: -1: no limits)
* @param int $options human diff options
*
* @return string
*/
public function forHumans($syntax = null, $short = false, $parts = -1, $options = null)
{
[$syntax, $short, $parts, $options, $join, $aUnit] = $this->getForHumansParameters($syntax, $short, $parts, $options);
$interval = [];
$syntax = (int) ($syntax === null ? CarbonInterface::DIFF_ABSOLUTE : $syntax);
$absolute = $syntax === CarbonInterface::DIFF_ABSOLUTE;
$relativeToNow = $syntax === CarbonInterface::DIFF_RELATIVE_TO_NOW;
$count = 1;
$unit = $short ? 's' : 'second';
/** @var \Symfony\Component\Translation\Translator $translator */
$translator = $this->getLocalTranslator();
$diffIntervalArray = [
['value' => $this->years, 'unit' => 'year', 'unitShort' => 'y'],
['value' => $this->months, 'unit' => 'month', 'unitShort' => 'm'],
['value' => $this->weeks, 'unit' => 'week', 'unitShort' => 'w'],
['value' => $this->daysExcludeWeeks, 'unit' => 'day', 'unitShort' => 'd'],
['value' => $this->hours, 'unit' => 'hour', 'unitShort' => 'h'],
['value' => $this->minutes, 'unit' => 'minute', 'unitShort' => 'min'],
['value' => $this->seconds, 'unit' => 'second', 'unitShort' => 's'],
];
$transChoice = function ($short, $unitData) use ($translator, $aUnit) {
$count = $unitData['value'];
if ($short) {
$result = $this->translate($unitData['unitShort'], [], $count, $translator);
if ($result !== $unitData['unitShort']) {
return $result;
}
} elseif ($aUnit) {
$key = 'a_'.$unitData['unit'];
$result = $this->translate($key, [], $count, $translator);
if ($result !== $key) {
return $result;
}
}
return $this->translate($unitData['unit'], [], $count, $translator);
};
foreach ($diffIntervalArray as $diffIntervalData) {
if ($diffIntervalData['value'] > 0) {
$unit = $short ? $diffIntervalData['unitShort'] : $diffIntervalData['unit'];
$count = $diffIntervalData['value'];
$interval[] = $transChoice($short, $diffIntervalData);
} elseif ($options & CarbonInterface::SEQUENTIAL_PARTS_ONLY && count($interval) > 0) {
break;
}
// break the loop after we get the required number of parts in array
if (count($interval) >= $parts) {
break;
}
}
if (count($interval) === 0) {
if ($relativeToNow && $options & CarbonInterface::JUST_NOW) {
$key = 'diff_now';
$translation = $this->translate($key, [], null, $translator);
if ($translation !== $key) {
return $translation;
}
}
$count = $options & CarbonInterface::NO_ZERO_DIFF ? 1 : 0;
$unit = $short ? 's' : 'second';
$interval[] = $this->translate($unit, [], $count, $translator);
}
// join the interval parts by a space
$time = $join($interval);
unset($diffIntervalArray, $interval);
if ($absolute) {
return $time;
}
$isFuture = $this->invert === 1;
$transId = $relativeToNow ? ($isFuture ? 'from_now' : 'ago') : ($isFuture ? 'after' : 'before');
if ($parts === 1) {
if ($relativeToNow && $unit === 'day') {
if ($count === 1 && $options & CarbonInterface::ONE_DAY_WORDS) {
$key = $isFuture ? 'diff_tomorrow' : 'diff_yesterday';
$translation = $this->translate($key, [], null, $translator);
if ($translation !== $key) {
return $translation;
}
}
if ($count === 2 && $options & CarbonInterface::TWO_DAY_WORDS) {
$key = $isFuture ? 'diff_after_tomorrow' : 'diff_before_yesterday';
$translation = $this->translate($key, [], null, $translator);
if ($translation !== $key) {
return $translation;
}
}
}
// Some languages have special pluralization for past and future tense.
$key = $unit.'_'.$transId;
if ($key !== $this->translate($key, [], null, $translator)) {
$time = $this->translate($key, [], $count, $translator);
}
}
return $this->translate($transId, [':time' => $time], null, $translator);
}
/**
* Format the instance as a string using the forHumans() function.
*
* @return string
*/
public function __toString()
{
return $this->forHumans();
}
/**
* Convert the interval to a CarbonPeriod.
*
* @return CarbonPeriod
*/
public function toPeriod(...$params)
{
return CarbonPeriod::create($this, ...$params);
}
/**
* Invert the interval.
*
* @return $this
*/
public function invert()
{
$this->invert = $this->invert ? 0 : 1;
return $this;
}
protected function solveNegativeInterval()
{
if (!$this->isEmpty() && $this->years <= 0 && $this->months <= 0 && $this->dayz <= 0 && $this->hours <= 0 && $this->minutes <= 0 && $this->seconds <= 0 && $this->microseconds <= 0) {
$this->years *= -1;
$this->months *= -1;
$this->dayz *= -1;
$this->hours *= -1;
$this->minutes *= -1;
$this->seconds *= -1;
$this->microseconds *= -1;
$this->invert();
}
return $this;
}
/**
* Add the passed interval to the current instance.
*
* @param string|DateInterval $unit
* @param int $value
*
* @return static
*/
public function add($unit, $value = 1)
{
if (is_numeric($unit)) {
$_unit = $value;
$value = $unit;
$unit = $_unit;
unset($_unit);
}
if (is_string($unit) && !preg_match('/^\s*\d/', $unit)) {
$unit = "$value $unit";
$value = 1;
}
$interval = static::make($unit);
if (!$interval) {
throw new InvalidArgumentException('This type of data cannot be added/subtracted.');
}
if ($value !== 1) {
$interval->times($value);
}
$sign = ($this->invert === 1) !== ($interval->invert === 1) ? -1 : 1;
$this->years += $interval->y * $sign;
$this->months += $interval->m * $sign;
$this->dayz += ($interval->days === false ? $interval->d : $interval->days) * $sign;
$this->hours += $interval->h * $sign;
$this->minutes += $interval->i * $sign;
$this->seconds += $interval->s * $sign;
$this->microseconds += $interval->microseconds * $sign;
$this->solveNegativeInterval();
return $this;
}
/**
* Subtract the passed interval to the current instance.
*
* @param string|DateInterval $unit
* @param int $value
*
* @return static
*/
public function sub($unit, $value = 1)
{
if (is_numeric($unit)) {
$_unit = $value;
$value = $unit;
$unit = $_unit;
unset($_unit);
}
return $this->add($unit, -floatval($value));
}
/**
* Subtract the passed interval to the current instance.
*
* @param string|DateInterval $unit
* @param int $value
*
* @return static
*/
public function subtract($unit, $value = 1)
{
return $this->sub($unit, $value);
}
/**
* Multiply current instance given number of times. times() is naive, it multiplies each unit
* (so day can be greater than 31, hour can be greater than 23, etc.) and the result is rounded
* separately for each unit.
*
* Use times() when you want a fast and approximated calculation that does not cascade units.
*
* For a precise and cascaded calculation,
*
* @see multiply()
*
* @param float|int $factor
*
* @return $this
*/
public function times($factor)
{
if ($factor < 0) {
$this->invert = $this->invert ? 0 : 1;
$factor = -$factor;
}
$this->years = (int) round($this->years * $factor);
$this->months = (int) round($this->months * $factor);
$this->dayz = (int) round($this->dayz * $factor);
$this->hours = (int) round($this->hours * $factor);
$this->minutes = (int) round($this->minutes * $factor);
$this->seconds = (int) round($this->seconds * $factor);
$this->microseconds = (int) round($this->microseconds * $factor);
return $this;
}
/**
* Divide current instance by a given divider. shares() is naive, it divides each unit separately
* and the result is rounded for each unit. So 5 hours and 20 minutes shared by 3 becomes 2 hours
* and 7 minutes.
*
* Use shares() when you want a fast and approximated calculation that does not cascade units.
*
* For a precise and cascaded calculation,
*
* @see divide()
*
* @param float|int $divider
*
* @return $this
*/
public function shares($divider)
{
return $this->times(1 / $divider);
}
/**
* Multiply and cascade current instance by a given factor.
*
* @param float|int $factor
*
* @return $this
*/
public function multiply($factor)
{
if ($factor < 0) {
$this->invert = $this->invert ? 0 : 1;
$factor = -$factor;
}
$yearPart = (int) floor($this->years * $factor); // Split calculation to prevent imprecision
if ($yearPart) {
$this->years -= $yearPart / $factor;
}
$newInterval = static::__callStatic('years', [$yearPart])->microseconds($this->totalMicroseconds * $factor)->cascade();
$this->years = $newInterval->years;
$this->months = $newInterval->months;
$this->dayz = $newInterval->dayz;
$this->hours = $newInterval->hours;
$this->minutes = $newInterval->minutes;
$this->seconds = $newInterval->seconds;
$this->microseconds = $newInterval->microseconds;
return $this;
}
/**
* Divide and cascade current instance by a given divider.
*
* @param float|int $divider
*
* @return $this
*/
public function divide($divider)
{
return $this->multiply(1 / $divider);
}
/**
* Get the interval_spec string of a date interval.
*
* @param DateInterval $interval
*
* @return string
*/
public static function getDateIntervalSpec(DateInterval $interval)
{
$date = array_filter([
static::PERIOD_YEARS => abs($interval->y),
static::PERIOD_MONTHS => abs($interval->m),
static::PERIOD_DAYS => abs($interval->d),
]);
$time = array_filter([
static::PERIOD_HOURS => abs($interval->h),
static::PERIOD_MINUTES => abs($interval->i),
static::PERIOD_SECONDS => abs($interval->s),
]);
$specString = static::PERIOD_PREFIX;
foreach ($date as $key => $value) {
$specString .= $value.$key;
}
if (count($time) > 0) {
$specString .= static::PERIOD_TIME_PREFIX;
foreach ($time as $key => $value) {
$specString .= $value.$key;
}
}
return $specString === static::PERIOD_PREFIX ? 'PT0S' : $specString;
}
/**
* Get the interval_spec string.
*
* @return string
*/
public function spec()
{
return static::getDateIntervalSpec($this);
}
/**
* Comparing 2 date intervals.
*
* @param DateInterval $a
* @param DateInterval $b
*
* @return int
*/
public static function compareDateIntervals(DateInterval $a, DateInterval $b)
{
$current = Carbon::now();
$passed = $current->copy()->add($b);
$current->add($a);
if ($current < $passed) {
return -1;
}
if ($current > $passed) {
return 1;
}
return 0;
}
/**
* Comparing with passed interval.
*
* @param DateInterval $interval
*
* @return int
*/
public function compare(DateInterval $interval)
{
return static::compareDateIntervals($this, $interval);
}
/**
* Convert overflowed values into bigger units.
*
* @return $this
*/
public function cascade()
{
foreach (static::getFlipCascadeFactors() as $source => [$target, $factor]) {
if ($source === 'dayz' && $target === 'weeks') {
continue;
}
$value = $this->$source;
$this->$source = $modulo = ($factor + ($value % $factor)) % $factor;
$this->$target += ($value - $modulo) / $factor;
if ($this->$source > 0 && $this->$target < 0) {
$this->$source -= $factor;
$this->$target++;
}
}
return $this->solveNegativeInterval();
}
/**
* Get amount of given unit equivalent to the interval.
*
* @param string $unit
*
* @throws \InvalidArgumentException
*
* @return float
*/
public function total($unit)
{
$realUnit = $unit = strtolower($unit);
if (in_array($unit, ['days', 'weeks'])) {
$realUnit = 'dayz';
} elseif (!in_array($unit, ['microseconds', 'milliseconds', 'seconds', 'minutes', 'hours', 'dayz', 'months', 'years'])) {
throw new InvalidArgumentException("Unknown unit '$unit'.");
}
$result = 0;
$cumulativeFactor = 0;
$unitFound = false;
$factors = static::getFlipCascadeFactors();
foreach ($factors as $source => [$target, $factor]) {
if ($source === $realUnit) {
$unitFound = true;
$value = $this->$source;
if ($source === 'microseconds' && isset($factors['milliseconds'])) {
$value %= Carbon::MICROSECONDS_PER_MILLISECOND;
}
$result += $value;
$cumulativeFactor = 1;
}
if ($factor === false) {
if ($unitFound) {
break;
}
$result = 0;
$cumulativeFactor = 0;
continue;
}
if ($target === $realUnit) {
$unitFound = true;
}
if ($cumulativeFactor) {
$cumulativeFactor *= $factor;
$result += $this->$target * $cumulativeFactor;
continue;
}
$value = $this->$source;
if ($source === 'microseconds' && isset($factors['milliseconds'])) {
$value %= Carbon::MICROSECONDS_PER_MILLISECOND;
}
$result = ($result + $value) / $factor;
}
if (isset($target) && !$cumulativeFactor) {
$result += $this->$target;
}
if (!$unitFound) {
throw new \InvalidArgumentException("Unit $unit have no configuration to get total from other units.");
}
if ($unit === 'weeks') {
return $result / static::getDaysPerWeek();
}
return $result;
}
}