PHP code example of cosmologist / gears

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

cosmologist / gears example snippets

ArrayType::get(['fruit' => 'apple', 'color' => 'red'], 'fruit'); // 'apple'
ArrayType::get(['fruit' => 'apple', 'color' => 'red'], 'weight'); // null
ArrayType::get(['fruit' => 'apple', 'color' => 'red'], 'weight', 15); // 15
ArrayType::get(['apple', 'red'], -1); // 'red'

$array = ['fruit' => 'apple'];
ArrayType::touch($array, 'color', 'red']); // ['fruit' => 'apple', 'color' => 'red'];
ArrayType::touch($array, 'fruit', 'banana']); // ['fruit' => 'apple'];

$a = [1,2];
ArrayType::push($a, 3); // [1,2,3]

$a = [2,3];
ArrayType::unshift($a, 1); // [1,2,3]

ArrayType::average([1, 2, 3]); // 3

ArrayType::checkAssoc([1, 2, 3]); // false
ArrayType::checkAssoc(['foo' => 'bar']); // true

ArrayType::contains(array $list, mixed $item);

ArrayType::insertAfter(['a' => 1, 'c' => 3], 'a', ['b' => 2]); // ['a' => 1, 'b' => 2, 'c' => 3]
// If the key doesn't exist
ArrayType::insertAfter(['a' => 1, 'b' => 2], 'c', ['foo' => 'bar']); // ['a' => 1, 'b' => 2, 'foo' => 'bar']

ArrayType::insertBefore(['a' => 1, 'c' => 3], 'c', ['b' => 2]); // ['a' => 1, 'b' => 2, 'c' => 3]
// If the key doesn't exist
ArrayType::insertBefore(['a' => 1, 'b' => 2], 'c', ['foo' => 'bar']); // ['foo' => 'bar', 'a' => 1, 'b' => 2]

ArrayType::ranges([1, 3, 7, 9]); // [[1, 3], [3, 7], [7, 9]]

ArrayType::unsetValue(['a', 'b', 'c'], 'b'); // ['a', 'c']

ArrayType::deviation([1, 2, 1]); // float(0.4714045207910317)

ArrayType::toArray($value);

ArrayType::fromJson($json): array;

CallableType::isClosure(fn($foo) => $foo); // bool(true)
CallableType::isClosure('foo'); // bool(false)
CallableType::isClosure([$foo, 'bar']); // bool(false)
CallableType::isClosure('Foo\Bar::baz'); // bool(false)

CallableType::isFunction(fn($foo) => $foo); // bool(false)
CallableType::isFunction('foo'); // bool(true)
CallableType::isFunction([$foo, 'bar']); // bool(false)
CallableType::isFunction('Foo\Bar::baz'); // bool(false)

CallableType::isMethod(fn($foo) => $foo); // bool(false)
CallableType::isMethod('foo'); // bool(false)
CallableType::isMethod([$foo, 'bar']); // bool(true)
CallableType::isMethod('Foo\Bar::baz'); // bool(true)

CallableType::isStaticMethod(fn($foo) => $foo); // bool(false)
CallableType::isStaticMethod('foo'); // bool(false)
CallableType::isStaticMethod([$foo, 'bar']); // bool(false)
CallableType::isStaticMethod('Foo\Bar::baz'); // bool(true)

CallableType::reflection(fn($foo) => $foo); // object(ReflectionFunction)
CallableType::reflection('foo'); // object(ReflectionFunction)
CallableType::reflection([$foo, 'bar']); // object(ReflectionMethod)
CallableType::reflection('Foo\Bar::baz'); // object(ReflectionMethod)

ClassType::short('Foo\Bar'); // "Bar"
ClassType::short(Foo\Bar::class); // "Bar"
ClassType::short(new Foo\Bar()); // "Bar"

namespace Foo;

class Bar {};
class Baz extends Foo {};
...
ClassType::selfAndParents('Foo\Bar'); // ["Foo\Bar"]
ClassType::selfAndParents(Foo\Bar::class); // ["Foo\Bar"]
ClassType::selfAndParents(new Foo\Bar()); // ["Foo\Bar"]
ClassType::selfAndParents('Foo\Baz'); // ["Foo\Baz", "Foo\Bar"]
ClassType::selfAndParents(Foo\Baz::class); // ["Foo\Baz", "Foo\Bar"]
ClassType::selfAndParents(new Foo\Baz()); // ["Foo\Baz", "Foo\Bar"]

namespace Foo;

class Bar {};
class Baz extends Foo {};
...
ClassType::selfAndParents('Foo\Bar'); // ["Foo\Bar"]
ClassType::selfAndParents(Foo\Bar::class); // ["Foo\Bar"]
ClassType::selfAndParents(new Foo\Bar()); // ["Foo\Bar"]
ClassType::selfAndParents('Foo\Baz'); // ["Foo\Baz", "Foo\Bar"]
ClassType::selfAndParents(Foo\Baz::class); // ["Foo\Baz", "Foo\Bar"]
ClassType::selfAndParents(new Foo\Baz()); // ["Foo\Baz", "Foo\Bar"]

ClassType::enumCase(FooEnum::class, 'bar');

FileType::extension('/foo/bar.baz'); // 'baz'
FileType::extension('/foo/bar'); // ''

FileType::put('/foo/bar.txt', 'baz');

FileType::temporary('foo.txt'); // '/tmp/foo.txt'

FileType::isAbsolutePath('C:/foo'); true
FileType::isAbsolutePath('C:\\bar'); true
FileType::isAbsolutePath('foo/bar'); false
FileType::isAbsolutePath('/foo/bar'); true
FileType::isAbsolutePath('\\foo\\bar'); true

FileType::joinPaths('a/', '/b/', '\\c', 'd'); // Return a/b/c/d

FileType::fixPath('/foo//bar\baz'); '/foo/bar/baz'

FileType::guessExtensions('/foo/bar.txt'); // ['txt']
FileType::guessExtensions('/foo/bar.jpg'); // ['jpeg', 'jpg', 'jpe', 'jfif']

FileType::guessExtension('/foo/bar.txt'); // 'txt'
FileType::guessExtension('/foo/bar.jpg'); // 'jpeg'

FileType::guessMime('/foo/bar.txt'); // 'text/plain'
FileType::guessMime('/foo/bar.jpg'); // 'image/jpeg'

NumberType::parse(" 123 "); // int(123)
NumberType::parse(" 123.45 "); // float(123.45)
NumberType::parse(" 123.00 "); // int(123)

NumberType::parseFloat(" 123 "); // float(123)
NumberType::parseFloat(" 123.45 "); // float(123.45)

NumberType::parseInteger(" 123 "); // int(123)
NumberType::parseFloat(" 123.45 "); // int(12345)

NumberType::fractions(123.45); // float(0.45)
NumberType::parseFloat(123); // float(0)

NumberType::odd(2); // false
NumberType::odd(3); // true

NumberType::even(2); // true
NumberType::even(3); // false

NumberType::roundStep(50, 5); // 50
NumberType::roundStep(52, 5); // 50
NumberType::roundStep(53, 5); // 55

NumberType::floorStep(50, 5); // 50
NumberType::floorStep(52, 5); // 50
NumberType::floorStep(53, 5); // 50

NumberType::ceilStep(50, 5); // 50
NumberType::ceilStep(52, 5); // 55
NumberType::ceilStep(53, 5); // 55

// Current locale used
NumberType::spellout(123.45); // one hundred twenty-three point four five

// Specific locale used
NumberType::spellout(123.45, 'ru'); // сто двадцать три целых сорок пять сотых

NumberType::divideSafely(1, 0); // null
NumberType::divideSafely(1, null); // null
NumberType::divideSafely(1, 0, 'zero'); // 'zero'

NumberType::percentage(10, 100); // 10 
NumberType::percentage(100, 100); // 100  
NumberType::percentage(200, 100); // 200  

NumberType::unsign(-1); // 0
NumberType::unsign(-0.99); // 0
NumberType::unsign(0); // 0
NumberType::unsign(0.99); // 0.99
NumberType::unsign(1); // 1

NumberType::toStringWithSign(-1); // "-1"
NumberType::toStringWithSign(1); // "+1"
NumberType::toStringWithSign(0); // "0"

ObjectType::get($person, 'address.street');

ObjectType::getInternal($object, $property);

$grandfather = new Person(name: 'grandfather');
$dad = new Person(name: 'dad', parent: $grandfather);
$i = new Person(name: 'i', parent: $dad);

ObjectType::getRecursive($i, 'parent'); // [Person(dad), Person(grandfather)]

ObjectType::set($person, 'address.street', 'Abbey Road');

ObjectType::setInternal($object, $property, $value);

ObjectType::callInternal($object, $method, $arg1, $arg2, $arg3, ...);

namespace Foo;

class Bar {
}
class BarMagicMethod {
    public function __toString(): string {
        return 'Bar';
    }
}
enum BazUnitEnum {
    case APPLE;
} 
enum BazStringBackedEnum: string {
    case APPLE = 'apple';
}
enum BazIntBackedEnum: int {
    case APPLE = 1;
}

ObjectType::toString(new Foo); // 'Foo/Bar@1069'
ObjectType::toString(new FooMagicMethod); // 'Foo'
ObjectType::toString(BazUnitEnum::APPLE); // 'APPLE'
ObjectType::toString(BazStringBackedEnum::APPLE); // '1'

ObjectType::toClassName($objectOrClass): string;

StringType::contains('Foo', 'Bar'); // false
StringType::contains('FooBar', 'Bar'); // true

StringType::decrypt(StringType::encrypt('The sensitive string', 'qwerty123456'), 'qwerty123456'); // 'The sensitive string'

StringType::encrypt('The sensitive string', 'qwerty123456');

StringType::regexp('a1b2', '\S(\d)'); // [0 => [0 => 'a1', 1 => '1'], 1 => [0 => 'b2', 1 => '2']]

StringType::regexp('a1b2', '\S(\d)', true); // [0 => [0 => '1'], 1 => [0 => '2']]

StringType::regexp('a1b2', '(\S)(\d)', true, true); // [0 => 'a', 1 => '1']

StringType::regexp('a1b2', '(\S)(\d)', true, false, true); // [0 => 'a', 1 => 'b']

StringType::regexp('a1b2', '(\S)(\d)', true, true, true); // 'a'

StringType::replaceFirst('name name name', 'name', 'title'); // 'title name name'

StringType::wrap('target', '/'); // '/target/'

StringType::guessMime('foo bar'); // "text/plain"
StringType::guessMime(file_get_content("foo.jpg")); // "image/jpeg"

StringType::guessExtension('foo bar'); // "txt"
StringType::guessExtension(file_get_content("foo.jpg")); // "jpeg"

StringType::isBinary('Foo bar baz'); // false

StringType::toCamelCase('string like this'); // 'StringLikeThis'
StringType::toCamelCase('string_like_this'); // 'StringLikeThis'

StringType::toSnakeCase('StringLikeThis'); // 'string_like_this'
StringType::toSnakeCase('string Like this'); // 'string_like_this'

trim('«foo»', '»'); // "�foo"
StringType::trim('«foo»', '»'); // "«foo"

StringType::sentences('Fry me a Beaver. Fry me a Beaver! Fry me a Beaver? Fry me Beaver no. 4?! Fry me many Beavers... End);

[
  [0] => 'Fry me a Beaver.',
  [1] => 'Fry me a Beaver!',
  [2] => 'Fry me a Beaver?',
  [3] => 'Fry me Beaver no. 4?!',
  [4] => 'Fry me many Beavers...',
  [5] => 'End'
]

StringType::words('Fry me many Beavers... End'); // ['Fry', 'me', 'many', 'Beavers', 'End']

StringType::unword('Remove word from text', 'word'); // 'Remove from text'

public function __construct(private Doctrine\Persistence\ManagerRegistry $doctrine)
{
    $doctrineUtils = new Cosmologist\Gears\Doctrine\DoctrineUtils($doctrine);
}

$doctrineUtils->getClassMetadata(new App\Entity\User()); // object(ClassMetadata)
$doctrineUtils->getClassMetadata(App\Entity\User::class); // object(ClassMetadata)
$doctrineUtils->getClassMetadata(new App\Controller\FooController())); // null
$doctrineUtils->getClassMetadata(App\Controller\FooController::class); // null

$doctrineUtils->getRealClass(Proxies\__CG__\App\Entity\User::class); // 'App\Entity\User'
$doctrineUtils->getRealClass(new Proxies\__CG__\App\Entity\User()); // 'App\Entity\User'
$doctrineUtils->getRealClass(App\Entity\User::class); // 'App\Entity\User'
$doctrineUtils->getRealClass(new App\Entity\User()); // 'App\Entity\User'
$doctrineUtils->getRealClass(new App\Controller\FooController()); // null
$doctrineUtils->getRealClass(App\Controller\FooController::class); // null

ExpressionFunctionUtils::fromCallable('Foo\Bar::baz'); // object(ExpressionFunction)

class AppExtension extends Extension
{
    #[Override]
    public function load(array $configs, ContainerBuilder $container)
    {
        $container->addExpressionLanguageProvider(new class implements ExpressionFunctionProviderInterface {
            public function getFunctions(): array {
                return [ExpressionFunctionUtils::fromCallable([WalletIdentifier::class, 'create'], 'walletId')];
            }
        });

        $container
            ->getDefinition(OrderService::class)
            ->setArgument('$wallet', expr('walletId(13)'));
    }
}

use Cosmologist\Gears\Symfony\Form\FormUtils;
use Symfony\Component\Form\Extension\Validator\ViolationMapper\ViolationMapper;
use Symfony\Component\Validator\Exception\ValidationFailedException;

if ($form->isSubmitted()) {
     try {
         return $this->handler->create($form->getData());
     } catch (ValidationFailedException $exception) {
         $violationMapper = new ViolationMapper();
         foreach ($exception->getViolations() as $domainViolation) {
             $violationMapper->mapViolation(FormUtils::convertDomainViolationToFormViolation($domainViolation), $form);
         }
     }
}

return $form->createView();

use Cosmologist\Gears\Symfony\Form\DataFormsMapperDefaultTrait;

class TransactionFormType extends AbstractType implements DataMapperInterface
{
    use DataFormsMapperDefaultTrait;

    #[Override]
    public function buildForm(FormBuilderInterface $builder, array $options): void
    {
        $builder
            ->add('name', TextType::class)
            ->setDataMapper($this);
    }

    #[Override]
    public function mapFormsToData(Traversable $forms, mixed &$viewData): void
    {
        $forms = iterator_to_array($forms);
        $viewData = new Contact($forms['name']->getData());
    }

namespace App;

use App\DependencyInjection\AppExtension;
use Cosmologist\Gears\Symfony\Framework\AppExtension\AppExtensionKernelInterface;
use Cosmologist\Gears\Symfony\Framework\AppExtension\RegisterAppExtensionKernelTrait;
use Override;
use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
use Symfony\Component\HttpKernel\Kernel as BaseKernel;

class Kernel extends BaseKernel implements AppExtensionKernelInterface
{
    use MicroKernelTrait;
    use RegisterAppExtensionKernelTrait;

    #[Override]
    public function getAppExtension(): ExtensionInterface
    {
        return new AppExtension();
    }
}

# config/services.yaml
services:
    _defaults:
        autoconfigure: true

    Cosmologist\Gears\Symfony\Messenger\Transport\KernelTerminate\KernelTerminateTransportFactory:

# config/packages/messenger.yaml
framework:
    messenger:
        transports:
            terminate: symfony-kernel-terminate://

# config/packages/messenger.yaml
framework:
    messenger:
        routing:
            App\Event\FooEvent: terminate

$this->messenger->dispatch(new App\Event\FooEvent('bar'));
// or
$this->messengerBus->dispatch(new App\Event\FooEvent('bar'));

use Cosmologist\Gears\Symfony\PropertyAccessor\RecursivePropertyAccessor;

$grandfather = new Person(name: 'grandfather');
$dad = new Person(name: 'dad', parent: $grandfather);
$i = new Person(name: 'i', parent: $dad);

(new RecursivePropertyAccessor())->getValue($i, 'parent'); // [Person(dad), Person(grandfather)]

use Cosmologist\Gears\Symfony\Validator\ValidationFailedException;

ValidationFailedException::violate($foo, "Foo with invalid bar");
ValidationFailedException::violate($foo, "Foo with invalid {{ bar }}", compact('bar'));
ValidationFailedException::violate($foo, "Foo with invalid bar", propertyPath: 'bar');