GitHub
Tests: 12 • Commercial: 2 • Pet projects: 4 • Legacy: 4
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 8 • Console • JSON
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
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 Test

Izveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.

PHP Laravel Vue.js Composer SQLite
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Root / vendor / webmozart / assert / src / Assert.php
<?php /* * This file is part of the webmozart/assert package. * * (c) Bernhard Schussek <bschussek@gmail.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Webmozart\Assert; use ArrayAccess; use BadMethodCallException; use Closure; use Countable; use Exception; use InvalidArgumentException; use Throwable; use Traversable; /** * Efficient assertions to validate the input/output of your methods. * * @method static void nullOrString($value, $message = '') * @method static void nullOrStringNotEmpty($value, $message = '') * @method static void nullOrInteger($value, $message = '') * @method static void nullOrIntegerish($value, $message = '') * @method static void nullOrFloat($value, $message = '') * @method static void nullOrNumeric($value, $message = '') * @method static void nullOrNatural($value, $message = '') * @method static void nullOrBoolean($value, $message = '') * @method static void nullOrScalar($value, $message = '') * @method static void nullOrObject($value, $message = '') * @method static void nullOrResource($value, $type = null, $message = '') * @method static void nullOrIsCallable($value, $message = '') * @method static void nullOrIsArray($value, $message = '') * @method static void nullOrIsTraversable($value, $message = '') * @method static void nullOrIsArrayAccessible($value, $message = '') * @method static void nullOrIsCountable($value, $message = '') * @method static void nullOrIsIterable($value, $message = '') * @method static void nullOrIsInstanceOf($value, $class, $message = '') * @method static void nullOrNotInstanceOf($value, $class, $message = '') * @method static void nullOrIsInstanceOfAny($value, $classes, $message = '') * @method static void nullOrIsEmpty($value, $message = '') * @method static void nullOrNotEmpty($value, $message = '') * @method static void nullOrTrue($value, $message = '') * @method static void nullOrFalse($value, $message = '') * @method static void nullOrIp($value, $message = '') * @method static void nullOrIpv4($value, $message = '') * @method static void nullOrIpv6($value, $message = '') * @method static void nullOrEq($value, $value2, $message = '') * @method static void nullOrNotEq($value,$value2, $message = '') * @method static void nullOrSame($value, $value2, $message = '') * @method static void nullOrNotSame($value, $value2, $message = '') * @method static void nullOrGreaterThan($value, $value2, $message = '') * @method static void nullOrGreaterThanEq($value, $value2, $message = '') * @method static void nullOrLessThan($value, $value2, $message = '') * @method static void nullOrLessThanEq($value, $value2, $message = '') * @method static void nullOrRange($value, $min, $max, $message = '') * @method static void nullOrOneOf($value, $values, $message = '') * @method static void nullOrContains($value, $subString, $message = '') * @method static void nullOrNotContains($value, $subString, $message = '') * @method static void nullOrNotWhitespaceOnly($value, $message = '') * @method static void nullOrStartsWith($value, $prefix, $message = '') * @method static void nullOrStartsWithLetter($value, $message = '') * @method static void nullOrEndsWith($value, $suffix, $message = '') * @method static void nullOrRegex($value, $pattern, $message = '') * @method static void nullOrNotRegex($value, $pattern, $message = '') * @method static void nullOrAlpha($value, $message = '') * @method static void nullOrDigits($value, $message = '') * @method static void nullOrAlnum($value, $message = '') * @method static void nullOrLower($value, $message = '') * @method static void nullOrUpper($value, $message = '') * @method static void nullOrLength($value, $length, $message = '') * @method static void nullOrMinLength($value, $min, $message = '') * @method static void nullOrMaxLength($value, $max, $message = '') * @method static void nullOrLengthBetween($value, $min, $max, $message = '') * @method static void nullOrFileExists($value, $message = '') * @method static void nullOrFile($value, $message = '') * @method static void nullOrDirectory($value, $message = '') * @method static void nullOrReadable($value, $message = '') * @method static void nullOrWritable($value, $message = '') * @method static void nullOrClassExists($value, $message = '') * @method static void nullOrSubclassOf($value, $class, $message = '') * @method static void nullOrInterfaceExists($value, $message = '') * @method static void nullOrImplementsInterface($value, $interface, $message = '') * @method static void nullOrPropertyExists($value, $property, $message = '') * @method static void nullOrPropertyNotExists($value, $property, $message = '') * @method static void nullOrMethodExists($value, $method, $message = '') * @method static void nullOrMethodNotExists($value, $method, $message = '') * @method static void nullOrKeyExists($value, $key, $message = '') * @method static void nullOrKeyNotExists($value, $key, $message = '') * @method static void nullOrCount($value, $key, $message = '') * @method static void nullOrMinCount($value, $min, $message = '') * @method static void nullOrMaxCount($value, $max, $message = '') * @method static void nullOrIsList($value, $message = '') * @method static void nullOrIsMap($value, $message = '') * @method static void nullOrCountBetween($value, $min, $max, $message = '') * @method static void nullOrUuid($values, $message = '') * @method static void nullOrThrows($expression, $class = 'Exception', $message = '') * @method static void allString($values, $message = '') * @method static void allStringNotEmpty($values, $message = '') * @method static void allInteger($values, $message = '') * @method static void allIntegerish($values, $message = '') * @method static void allFloat($values, $message = '') * @method static void allNumeric($values, $message = '') * @method static void allNatural($values, $message = '') * @method static void allBoolean($values, $message = '') * @method static void allScalar($values, $message = '') * @method static void allObject($values, $message = '') * @method static void allResource($values, $type = null, $message = '') * @method static void allIsCallable($values, $message = '') * @method static void allIsArray($values, $message = '') * @method static void allIsTraversable($values, $message = '') * @method static void allIsArrayAccessible($values, $message = '') * @method static void allIsCountable($values, $message = '') * @method static void allIsIterable($values, $message = '') * @method static void allIsInstanceOf($values, $class, $message = '') * @method static void allNotInstanceOf($values, $class, $message = '') * @method static void allIsInstanceOfAny($values, $classes, $message = '') * @method static void allNull($values, $message = '') * @method static void allNotNull($values, $message = '') * @method static void allIsEmpty($values, $message = '') * @method static void allNotEmpty($values, $message = '') * @method static void allTrue($values, $message = '') * @method static void allFalse($values, $message = '') * @method static void allIp($values, $message = '') * @method static void allIpv4($values, $message = '') * @method static void allIpv6($values, $message = '') * @method static void allEq($values, $value2, $message = '') * @method static void allNotEq($values,$value2, $message = '') * @method static void allSame($values, $value2, $message = '') * @method static void allNotSame($values, $value2, $message = '') * @method static void allGreaterThan($values, $value2, $message = '') * @method static void allGreaterThanEq($values, $value2, $message = '') * @method static void allLessThan($values, $value2, $message = '') * @method static void allLessThanEq($values, $value2, $message = '') * @method static void allRange($values, $min, $max, $message = '') * @method static void allOneOf($values, $values, $message = '') * @method static void allContains($values, $subString, $message = '') * @method static void allNotContains($values, $subString, $message = '') * @method static void allNotWhitespaceOnly($values, $message = '') * @method static void allStartsWith($values, $prefix, $message = '') * @method static void allStartsWithLetter($values, $message = '') * @method static void allEndsWith($values, $suffix, $message = '') * @method static void allRegex($values, $pattern, $message = '') * @method static void allNotRegex($values, $pattern, $message = '') * @method static void allAlpha($values, $message = '') * @method static void allDigits($values, $message = '') * @method static void allAlnum($values, $message = '') * @method static void allLower($values, $message = '') * @method static void allUpper($values, $message = '') * @method static void allLength($values, $length, $message = '') * @method static void allMinLength($values, $min, $message = '') * @method static void allMaxLength($values, $max, $message = '') * @method static void allLengthBetween($values, $min, $max, $message = '') * @method static void allFileExists($values, $message = '') * @method static void allFile($values, $message = '') * @method static void allDirectory($values, $message = '') * @method static void allReadable($values, $message = '') * @method static void allWritable($values, $message = '') * @method static void allClassExists($values, $message = '') * @method static void allSubclassOf($values, $class, $message = '') * @method static void allInterfaceExists($values, $message = '') * @method static void allImplementsInterface($values, $interface, $message = '') * @method static void allPropertyExists($values, $property, $message = '') * @method static void allPropertyNotExists($values, $property, $message = '') * @method static void allMethodExists($values, $method, $message = '') * @method static void allMethodNotExists($values, $method, $message = '') * @method static void allKeyExists($values, $key, $message = '') * @method static void allKeyNotExists($values, $key, $message = '') * @method static void allCount($values, $key, $message = '') * @method static void allMinCount($values, $min, $message = '') * @method static void allMaxCount($values, $max, $message = '') * @method static void allCountBetween($values, $min, $max, $message = '') * @method static void allIsList($values, $message = '') * @method static void allIsMap($values, $message = '') * @method static void allUuid($values, $message = '') * @method static void allThrows($expressions, $class = 'Exception', $message = '') * * @since 1.0 * * @author Bernhard Schussek <bschussek@gmail.com> */ class Assert { public static function string($value, $message = '') { if (!is_string($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a string. Got: %s', static::typeToString($value) )); } } public static function stringNotEmpty($value, $message = '') { static::string($value, $message); static::notEq($value, '', $message); } public static function integer($value, $message = '') { if (!is_int($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an integer. Got: %s', static::typeToString($value) )); } } public static function integerish($value, $message = '') { if (!is_numeric($value) || $value != (int) $value) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an integerish value. Got: %s', static::typeToString($value) )); } } public static function float($value, $message = '') { if (!is_float($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a float. Got: %s', static::typeToString($value) )); } } public static function numeric($value, $message = '') { if (!is_numeric($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a numeric. Got: %s', static::typeToString($value) )); } } public static function natural($value, $message = '') { if (!is_int($value) || $value < 0) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a non-negative integer. Got %s', static::valueToString($value) )); } } public static function boolean($value, $message = '') { if (!is_bool($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a boolean. Got: %s', static::typeToString($value) )); } } public static function scalar($value, $message = '') { if (!is_scalar($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a scalar. Got: %s', static::typeToString($value) )); } } public static function object($value, $message = '') { if (!is_object($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an object. Got: %s', static::typeToString($value) )); } } public static function resource($value, $type = null, $message = '') { if (!is_resource($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a resource. Got: %s', static::typeToString($value) )); } if ($type && $type !== get_resource_type($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a resource of type %2$s. Got: %s', static::typeToString($value), $type )); } } public static function isCallable($value, $message = '') { if (!is_callable($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a callable. Got: %s', static::typeToString($value) )); } } public static function isArray($value, $message = '') { if (!is_array($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an array. Got: %s', static::typeToString($value) )); } } public static function isTraversable($value, $message = '') { @trigger_error( sprintf( 'The "%s" assertion is deprecated. You should stop using it, as it will soon be removed in 2.0 version. Use "isIterable" or "isInstanceOf" instead.', __METHOD__ ), E_USER_DEPRECATED ); if (!is_array($value) && !($value instanceof Traversable)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a traversable. Got: %s', static::typeToString($value) )); } } public static function isArrayAccessible($value, $message = '') { if (!is_array($value) && !($value instanceof ArrayAccess)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an array accessible. Got: %s', static::typeToString($value) )); } } public static function isCountable($value, $message = '') { if (!is_array($value) && !($value instanceof Countable)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a countable. Got: %s', static::typeToString($value) )); } } public static function isIterable($value, $message = '') { if (!is_array($value) && !($value instanceof Traversable)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an iterable. Got: %s', static::typeToString($value) )); } } public static function isInstanceOf($value, $class, $message = '') { if (!($value instanceof $class)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an instance of %2$s. Got: %s', static::typeToString($value), $class )); } } public static function notInstanceOf($value, $class, $message = '') { if ($value instanceof $class) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an instance other than %2$s. Got: %s', static::typeToString($value), $class )); } } public static function isInstanceOfAny($value, array $classes, $message = '') { foreach ($classes as $class) { if ($value instanceof $class) { return; } } static::reportInvalidArgument(sprintf( $message ?: 'Expected an instance of any of %2$s. Got: %s', static::typeToString($value), implode(', ', array_map(array('static', 'valueToString'), $classes)) )); } public static function isEmpty($value, $message = '') { if (!empty($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an empty value. Got: %s', static::valueToString($value) )); } } public static function notEmpty($value, $message = '') { if (empty($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a non-empty value. Got: %s', static::valueToString($value) )); } } public static function null($value, $message = '') { if (null !== $value) { static::reportInvalidArgument(sprintf( $message ?: 'Expected null. Got: %s', static::valueToString($value) )); } } public static function notNull($value, $message = '') { if (null === $value) { static::reportInvalidArgument( $message ?: 'Expected a value other than null.' ); } } public static function true($value, $message = '') { if (true !== $value) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to be true. Got: %s', static::valueToString($value) )); } } public static function false($value, $message = '') { if (false !== $value) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to be false. Got: %s', static::valueToString($value) )); } } public static function ip($value, $message = '') { if (false === filter_var($value, FILTER_VALIDATE_IP)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to be an IP. Got: %s', static::valueToString($value) )); } } public static function ipv4($value, $message = '') { if (false === filter_var($value, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to be an IPv4. Got: %s', static::valueToString($value) )); } } public static function ipv6($value, $message = '') { if (false === filter_var($value, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to be an IPv6. Got %s', static::valueToString($value) )); } } public static function eq($value, $value2, $message = '') { if ($value2 != $value) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value equal to %2$s. Got: %s', static::valueToString($value), static::valueToString($value2) )); } } public static function notEq($value, $value2, $message = '') { if ($value2 == $value) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a different value than %s.', static::valueToString($value2) )); } } public static function same($value, $value2, $message = '') { if ($value2 !== $value) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value identical to %2$s. Got: %s', static::valueToString($value), static::valueToString($value2) )); } } public static function notSame($value, $value2, $message = '') { if ($value2 === $value) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value not identical to %s.', static::valueToString($value2) )); } } public static function greaterThan($value, $limit, $message = '') { if ($value <= $limit) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value greater than %2$s. Got: %s', static::valueToString($value), static::valueToString($limit) )); } } public static function greaterThanEq($value, $limit, $message = '') { if ($value < $limit) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value greater than or equal to %2$s. Got: %s', static::valueToString($value), static::valueToString($limit) )); } } public static function lessThan($value, $limit, $message = '') { if ($value >= $limit) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value less than %2$s. Got: %s', static::valueToString($value), static::valueToString($limit) )); } } public static function lessThanEq($value, $limit, $message = '') { if ($value > $limit) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value less than or equal to %2$s. Got: %s', static::valueToString($value), static::valueToString($limit) )); } } public static function range($value, $min, $max, $message = '') { if ($value < $min || $value > $max) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value between %2$s and %3$s. Got: %s', static::valueToString($value), static::valueToString($min), static::valueToString($max) )); } } public static function oneOf($value, array $values, $message = '') { if (!in_array($value, $values, true)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected one of: %2$s. Got: %s', static::valueToString($value), implode(', ', array_map(array('static', 'valueToString'), $values)) )); } } public static function contains($value, $subString, $message = '') { if (false === strpos($value, $subString)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to contain %2$s. Got: %s', static::valueToString($value), static::valueToString($subString) )); } } public static function notContains($value, $subString, $message = '') { if (false !== strpos($value, $subString)) { static::reportInvalidArgument(sprintf( $message ?: '%2$s was not expected to be contained in a value. Got: %s', static::valueToString($value), static::valueToString($subString) )); } } public static function notWhitespaceOnly($value, $message = '') { if (preg_match('/^\s*$/', $value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a non-whitespace string. Got: %s', static::valueToString($value) )); } } public static function startsWith($value, $prefix, $message = '') { if (0 !== strpos($value, $prefix)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to start with %2$s. Got: %s', static::valueToString($value), static::valueToString($prefix) )); } } public static function startsWithLetter($value, $message = '') { $valid = isset($value[0]); if ($valid) { $locale = setlocale(LC_CTYPE, 0); setlocale(LC_CTYPE, 'C'); $valid = ctype_alpha($value[0]); setlocale(LC_CTYPE, $locale); } if (!$valid) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to start with a letter. Got: %s', static::valueToString($value) )); } } public static function endsWith($value, $suffix, $message = '') { if ($suffix !== substr($value, -static::strlen($suffix))) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to end with %2$s. Got: %s', static::valueToString($value), static::valueToString($suffix) )); } } public static function regex($value, $pattern, $message = '') { if (!preg_match($pattern, $value)) { static::reportInvalidArgument(sprintf( $message ?: 'The value %s does not match the expected pattern.', static::valueToString($value) )); } } public static function notRegex($value, $pattern, $message = '') { if (preg_match($pattern, $value, $matches, PREG_OFFSET_CAPTURE)) { static::reportInvalidArgument(sprintf( $message ?: 'The value %s matches the pattern %s (at offset %d).', static::valueToString($value), static::valueToString($pattern), $matches[0][1] )); } } public static function alpha($value, $message = '') { $locale = setlocale(LC_CTYPE, 0); setlocale(LC_CTYPE, 'C'); $valid = !ctype_alpha($value); setlocale(LC_CTYPE, $locale); if ($valid) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to contain only letters. Got: %s', static::valueToString($value) )); } } public static function digits($value, $message = '') { $locale = setlocale(LC_CTYPE, 0); setlocale(LC_CTYPE, 'C'); $valid = !ctype_digit($value); setlocale(LC_CTYPE, $locale); if ($valid) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to contain digits only. Got: %s', static::valueToString($value) )); } } public static function alnum($value, $message = '') { $locale = setlocale(LC_CTYPE, 0); setlocale(LC_CTYPE, 'C'); $valid = !ctype_alnum($value); setlocale(LC_CTYPE, $locale); if ($valid) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to contain letters and digits only. Got: %s', static::valueToString($value) )); } } public static function lower($value, $message = '') { $locale = setlocale(LC_CTYPE, 0); setlocale(LC_CTYPE, 'C'); $valid = !ctype_lower($value); setlocale(LC_CTYPE, $locale); if ($valid) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to contain lowercase characters only. Got: %s', static::valueToString($value) )); } } public static function upper($value, $message = '') { $locale = setlocale(LC_CTYPE, 0); setlocale(LC_CTYPE, 'C'); $valid = !ctype_upper($value); setlocale(LC_CTYPE, $locale); if ($valid) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to contain uppercase characters only. Got: %s', static::valueToString($value) )); } } public static function length($value, $length, $message = '') { if ($length !== static::strlen($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to contain %2$s characters. Got: %s', static::valueToString($value), $length )); } } public static function minLength($value, $min, $message = '') { if (static::strlen($value) < $min) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to contain at least %2$s characters. Got: %s', static::valueToString($value), $min )); } } public static function maxLength($value, $max, $message = '') { if (static::strlen($value) > $max) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to contain at most %2$s characters. Got: %s', static::valueToString($value), $max )); } } public static function lengthBetween($value, $min, $max, $message = '') { $length = static::strlen($value); if ($length < $min || $length > $max) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a value to contain between %2$s and %3$s characters. Got: %s', static::valueToString($value), $min, $max )); } } public static function fileExists($value, $message = '') { static::string($value); if (!file_exists($value)) { static::reportInvalidArgument(sprintf( $message ?: 'The file %s does not exist.', static::valueToString($value) )); } } public static function file($value, $message = '') { static::fileExists($value, $message); if (!is_file($value)) { static::reportInvalidArgument(sprintf( $message ?: 'The path %s is not a file.', static::valueToString($value) )); } } public static function directory($value, $message = '') { static::fileExists($value, $message); if (!is_dir($value)) { static::reportInvalidArgument(sprintf( $message ?: 'The path %s is no directory.', static::valueToString($value) )); } } public static function readable($value, $message = '') { if (!is_readable($value)) { static::reportInvalidArgument(sprintf( $message ?: 'The path %s is not readable.', static::valueToString($value) )); } } public static function writable($value, $message = '') { if (!is_writable($value)) { static::reportInvalidArgument(sprintf( $message ?: 'The path %s is not writable.', static::valueToString($value) )); } } public static function classExists($value, $message = '') { if (!class_exists($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an existing class name. Got: %s', static::valueToString($value) )); } } public static function subclassOf($value, $class, $message = '') { if (!is_subclass_of($value, $class)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected a sub-class of %2$s. Got: %s', static::valueToString($value), static::valueToString($class) )); } } public static function interfaceExists($value, $message = '') { if (!interface_exists($value)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an existing interface name. got %s', static::valueToString($value) )); } } public static function implementsInterface($value, $interface, $message = '') { if (!in_array($interface, class_implements($value))) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an implementation of %2$s. Got: %s', static::valueToString($value), static::valueToString($interface) )); } } public static function propertyExists($classOrObject, $property, $message = '') { if (!property_exists($classOrObject, $property)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected the property %s to exist.', static::valueToString($property) )); } } public static function propertyNotExists($classOrObject, $property, $message = '') { if (property_exists($classOrObject, $property)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected the property %s to not exist.', static::valueToString($property) )); } } public static function methodExists($classOrObject, $method, $message = '') { if (!method_exists($classOrObject, $method)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected the method %s to exist.', static::valueToString($method) )); } } public static function methodNotExists($classOrObject, $method, $message = '') { if (method_exists($classOrObject, $method)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected the method %s to not exist.', static::valueToString($method) )); } } public static function keyExists($array, $key, $message = '') { if (!(isset($array[$key]) || array_key_exists($key, $array))) { static::reportInvalidArgument(sprintf( $message ?: 'Expected the key %s to exist.', static::valueToString($key) )); } } public static function keyNotExists($array, $key, $message = '') { if (isset($array[$key]) || array_key_exists($key, $array)) { static::reportInvalidArgument(sprintf( $message ?: 'Expected the key %s to not exist.', static::valueToString($key) )); } } public static function count($array, $number, $message = '') { static::eq( count($array), $number, $message ?: sprintf('Expected an array to contain %d elements. Got: %d.', $number, count($array)) ); } public static function minCount($array, $min, $message = '') { if (count($array) < $min) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an array to contain at least %2$d elements. Got: %d', count($array), $min )); } } public static function maxCount($array, $max, $message = '') { if (count($array) > $max) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an array to contain at most %2$d elements. Got: %d', count($array), $max )); } } public static function countBetween($array, $min, $max, $message = '') { $count = count($array); if ($count < $min || $count > $max) { static::reportInvalidArgument(sprintf( $message ?: 'Expected an array to contain between %2$d and %3$d elements. Got: %d', $count, $min, $max )); } } public static function isList($array, $message = '') { if (!is_array($array) || !$array || array_keys($array) !== range(0, count($array) - 1)) { static::reportInvalidArgument( $message ?: 'Expected list - non-associative array.' ); } } public static function isMap($array, $message = '') { if ( !is_array($array) || !$array || array_keys($array) !== array_filter(array_keys($array), function ($key) { return is_string($key); }) ) { static::reportInvalidArgument( $message ?: 'Expected map - associative array with string keys.' ); } } public static function uuid($value, $message = '') { $value = str_replace(array('urn:', 'uuid:', '{', '}'), '', $value); // The nil UUID is special form of UUID that is specified to have all // 128 bits set to zero. if ('00000000-0000-0000-0000-000000000000' === $value) { return; } if (!preg_match('/^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$/', $value)) { static::reportInvalidArgument(sprintf( $message ?: 'Value %s is not a valid UUID.', static::valueToString($value) )); } } public static function throws(Closure $expression, $class = 'Exception', $message = '') { static::string($class); $actual = 'none'; try { $expression(); } catch (Exception $e) { $actual = get_class($e); if ($e instanceof $class) { return; } } catch (Throwable $e) { $actual = get_class($e); if ($e instanceof $class) { return; } } static::reportInvalidArgument($message ?: sprintf( 'Expected to throw "%s", got "%s"', $class, $actual )); } public static function __callStatic($name, $arguments) { if ('nullOr' === substr($name, 0, 6)) { if (null !== $arguments[0]) { $method = lcfirst(substr($name, 6)); call_user_func_array(array('static', $method), $arguments); } return; } if ('all' === substr($name, 0, 3)) { static::isIterable($arguments[0]); $method = lcfirst(substr($name, 3)); $args = $arguments; foreach ($arguments[0] as $entry) { $args[0] = $entry; call_user_func_array(array('static', $method), $args); } return; } throw new BadMethodCallException('No such method: '.$name); } protected static function valueToString($value) { if (null === $value) { return 'null'; } if (true === $value) { return 'true'; } if (false === $value) { return 'false'; } if (is_array($value)) { return 'array'; } if (is_object($value)) { if (method_exists($value, '__toString')) { return get_class($value).': '.self::valueToString($value->__toString()); } return get_class($value); } if (is_resource($value)) { return 'resource'; } if (is_string($value)) { return '"'.$value.'"'; } return (string) $value; } protected static function typeToString($value) { return is_object($value) ? get_class($value) : gettype($value); } protected static function strlen($value) { if (!function_exists('mb_detect_encoding')) { return strlen($value); } if (false === $encoding = mb_detect_encoding($value)) { return strlen($value); } return mb_strwidth($value, $encoding); } protected static function reportInvalidArgument($message) { throw new InvalidArgumentException($message); } private function __construct() { } }