is_a

Intervention/image

Supported Versions: PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8

Checks if the object is of this class or has this class as one of its parents

        is_a(mixed $object_or_class, string $class, bool $allow_string = false): bool

    public function isImagick()

    {

        return is_a($this->data, 'Imagick');

    }

src/Intervention/Image/AbstractDecoder.php

    public function isInterventionImage()

    {

        return is_a($this->data, '\Intervention\Image\Image');

    }

src/Intervention/Image/AbstractDecoder.php

    public function isSplFileInfo()

    {

        return is_a($this->data, 'SplFileInfo');

    }

src/Intervention/Image/AbstractDecoder.php

    public function isSymfonyUpload()

    {

        return is_a($this->data, 'Symfony\Component\HttpFoundation\File\UploadedFile');

    }

src/Intervention/Image/AbstractDecoder.php

                $message = '%s accepts only array as argument %d.';

                break;

            case 'closure':

                $valid = is_a($value, '\Closure');

                $message = '%s accepts only Closure as argument %d.';

                break;

            case 'digit':

src/Intervention/Image/Commands/Argument.php

    public function initFromObject($value)

    {

        if (is_a($value, '\ImagickPixel')) {

            $this->pixel = $value;

        }

    }

src/Intervention/Image/Imagick/Color.php

        $mime = finfo_buffer(finfo_open(FILEINFO_MIME_TYPE), $data);

        $length = strlen($data);

        if (function_exists('app') && is_a($app = app(), 'Illuminate\Foundation\Application')) {

            $response = IlluminateResponse::make($data);

            $response->header('Content-Type', $mime);

src/Intervention/Image/Response.php