class.ilSystemStyleExceptionBase.php

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<?php

declare(strict_types=1);

abstract class ilSystemStyleExceptionBase extends ilException
{
    protected $message = '';

    protected $code = -1;

    protected string $add_info = '';

    public function __construct(int $exception_code = -1, string $exception_info = '')
    {
        $this->code = $exception_code;
        $this->add_info = $exception_info;
        $this->assignMessageToCode();
        parent::__construct($this->message, $this->code);
    }

    abstract protected function assignMessageToCode(): void;

    public function __toString(): string
    {
        return get_class($this) . " '$this->message' in $this->file($this->line)\n"
            . "{$this->getTraceAsString()}";
    }
}