PHP code example of zeus / anti-guard-clause

1. Go to this page and download the library: Download zeus/anti-guard-clause 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/ */

zeus / anti-guard-clause example snippets


use Zues\Less\IfInterface;

readonly class Age implements IfInterface
{

    public function __construct(private int $age)
    {
    }

    /**
     * @return mixed
     */
    public function make(): mixed
    {
        return 'age must be greater than 18';
    }

    /**
     * @return bool
     */
    public function isTrue(): bool
    {
        return  18<=$this->age;
    }
}



use Zues\Less\IfInterface;

readonly class Man implements IfInterface
{


    public function __construct(private string $gender)
    {
    }
    
    public function make(): string
    {
        return 'gender must be a man';
    }

    /**
     * @return bool
     */
    public function isTrue(): bool
    {
        return $this->gender === 'man';
    }
}


use Zues\Less\ElseInterface;

readonly class ElseGender implements ElseInterface
{

    /**
     * @return mixed
     */
    public function make(): string
    {
        return 'else condition';
    }
}



$gender = 'man';
$age = 16;

$condition = new Condition();
 $condition
    ->if(new Age($age))
    ->ifNot(new Man($gender))
    ->else(new ElseGender());
            
echo $condition->getMake(); //get Result