blessing-skin-server/app/Services/Cipher/SALTED2SHA256.php

<?php

namespace App\Services\Cipher;

class SALTED2SHA256 extends BaseCipher
{
    /**
     * SHA256 hash with salt
     */
    public function hash($value, $salt = "")
    {
        return hash('sha256', hash('sha256', $value).$salt);
    }
}