File Content: BodyStore.php <?php namespace Platform360\Kevinrob\GuzzleCache; /** * * This object is only meant to provide a callable to `GuzzleHttp\Psr7\PumpStream`. * * @internal don't use it in your project. */ class BodyStore { private $body; private $read = 0; private $toRead; public function __construct(string $body) { $this->body = $body; $this->toRead = \mb_strlen($this->body); } /** * @param int $length * @return false|string */ public function __invoke(int $length) { if ($this->toRead <= 0) { return \false; } $length = \min($length, $this->toRead); $body = \mb_substr($this->body, $this->read, $length); $this->toRead -= $length; $this->read += $length; return $body; } } Submit