PHP code example of object-calisthenics / phpcs-calisthenics-rules

1. Go to this page and download the library: Download object-calisthenics/phpcs-calisthenics-rules 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/ */

object-calisthenics / phpcs-calisthenics-rules example snippets


foreach ($sniffGroups as $sniffGroup) {
    foreach ($sniffGroup as $sniffKey => $sniffClass) {
        if (! $sniffClass instanceof Sniff) {
            throw new InvalidClassTypeException;
        }
    }
}


foreach ($sniffGroups as $sniffGroup) {
    $this->ensureIsAllInstanceOf($sniffGroup, Sniff::class);
}

// ...
private function ensureIsAllInstanceOf(array $objects, string $type)
{
    // ...
}


if ($status === self::DONE) {
    $this->finish();
} else {
    $this->advance();
}


if ($status === self::DONE) {
    $this->finish();
    return;
}

$this->advance();


$this->container->getBuilder()->addDefinition(SniffRunner::class);


$containerBuilder = $this->getContainerBuilder();
$containerBuilder->addDefinition(SniffRunner::class);


class EM
{
    // ...
}


class EntityMailer
{
    // ...
}


class SimpleStartupController
{
    // 300 lines of code
}


class SimpleStartupController
{
    // 50 lines of code
}


class SomeClass
{
    public function simpleLogic()
    {
        // 30 lines of code
    }
}


class SomeClass
{
    public function simpleLogic()
    {
        // 10 lines of code
    }
}


class SomeClass
{
    // 20 properties
}


class SomeClass
{
    // 5 properties
}


class SomeClass
{
    // 20 methods
}


class SomeClass
{
    // 5 methods
}


class ImmutableBankAccount
{
    public $currency = 'USD';


    private $amount;

    public function setAmount(int $amount)
    {
        $this->amount = $amount;
    }
}


class ImmutableBankAccount
{
    private $currency = 'USD';


    private $amount;

    public function withdrawAmount(int $withdrawnAmount)
    {
        $this->amount -= $withdrawnAmount;
    }
}