Current File : /home2/selectio/public_html/3-idiots/vendor/laminas/laminas-diactoros/src/Response/TextResponse.php
<?php
declare(strict_types=1);
namespace Laminas\Diactoros\Response;
use Laminas\Diactoros\Exception;
use Laminas\Diactoros\Response;
use Laminas\Diactoros\Stream;
use Psr\Http\Message\StreamInterface;
use function gettype;
use function is_object;
use function is_string;
use function sprintf;
/**
* Plain text response.
*
* Allows creating a response by passing a string to the constructor;
* by default, sets a status code of 200 and sets the Content-Type header to
* text/plain.
*/
class TextResponse extends Response
{
use InjectContentTypeTrait;
/**
* Create a plain text response.
*
* Produces a text response with a Content-Type of text/plain and a default
* status of 200.
*
* @param string|StreamInterface $text String or stream for the message body.
* @param int $status Integer status code for the response; 200 by default.
* @param array $headers Array of headers to use at initialization.
* @throws Exception\InvalidArgumentException If $text is neither a string or stream.
*/
public function __construct($text, int $status = 200, array $headers = [])
{
parent::__construct(
$this->createBody($text),
$status,
$this->injectContentType('text/plain; charset=utf-8', $headers)
);
}
/**
* Create the message body.
*
* @param string|StreamInterface $text
* @throws Exception\InvalidArgumentException If $text is neither a string or stream.
*/
private function createBody($text): StreamInterface
{
if ($text instanceof StreamInterface) {
return $text;
}
if (! is_string($text)) {
throw new Exception\InvalidArgumentException(sprintf(
'Invalid content (%s) provided to %s',
is_object($text) ? $text::class : gettype($text),
self::class
));
}
$body = new Stream('php://temp', 'wb+');
$body->write($text);
$body->rewind();
return $body;
}
}
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