PHP code example of ebln / phpstan-factory-rule

1. Go to this page and download the library: Download ebln/phpstan-factory-rule library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

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

ebln / phpstan-factory-rule example snippets



// […]

#[\Ebln\Attrib\ForceFactory(GoodFactory::class, BetterFactory::class)]
class OnlyViaFactory
{
}



// […]

class FailingFactory
{
    public function create(): OnlyViaFactory
    {   
        return new OnlyViaFactory();
    }
}



// […]
use Ebln\PHPStan\EnforceFactory\ForceFactoryInterface;

class OnlyViaFactory implements ForceFactoryInterface
{
    // […]
    public static function getFactories(): array
    {   // Return a list of classes that are allowed to
        //   create new OnlyViaFactory instances…
        return [TheOnlyTrueFactory::class];
    }
}



// […]

class FailingFactory
{
    public function create(): OnlyViaFactory
    {   
        return new OnlyViaFactory();
    }
}


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