<?php
declare(strict_types=1);
namespace League\Flysystem\InMemory;
use const FILEINFO_MIME_TYPE;
use finfo;
/**
* @internal
*/
class InMemoryFile
{
/**
* @var string
*/
private $contents;
/**
* @var int
*/
private $lastModified;
/**
* @var string
*/
private $visibility;
public function updateContents(string $contents): void
{
$this->contents = $contents;
$this->lastModified = time();
}
public function lastModified(): int
{
return $this->lastModified;
}
public function read(): string
{
return $this->contents;
}
/**
* @return resource
*/
public function readStream()
{
/** @var resource $stream */
$stream = fopen('php://temp', 'w+b');
fwrite($stream, $this->contents);
rewind($stream);
return $stream;
}
public function fileSize(): int
{
return strlen($this->contents);
}
public function mimeType(): string
{
return (string) (new finfo(FILEINFO_MIME_TYPE))->buffer($this->contents);
}
public function setVisibility(string $visibility): void
{
$this->visibility = $visibility;
}
public function visibility(): ?string
{
return $this->visibility;
}
}