diff options
author | Andrew Dolgov <[email protected]> | 2022-11-23 21:14:33 +0300 |
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committer | Andrew Dolgov <[email protected]> | 2022-11-23 21:14:33 +0300 |
commit | 0c8af4992cb0f7589dcafaad65ada12753c64594 (patch) | |
tree | 18e83d068c3e7dd2499331de977782b382279396 /vendor/guzzlehttp/psr7/src/LazyOpenStream.php |
initial
Diffstat (limited to 'vendor/guzzlehttp/psr7/src/LazyOpenStream.php')
-rw-r--r-- | vendor/guzzlehttp/psr7/src/LazyOpenStream.php | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/vendor/guzzlehttp/psr7/src/LazyOpenStream.php b/vendor/guzzlehttp/psr7/src/LazyOpenStream.php new file mode 100644 index 0000000..5618331 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/LazyOpenStream.php @@ -0,0 +1,41 @@ +<?php + +declare(strict_types=1); + +namespace GuzzleHttp\Psr7; + +use Psr\Http\Message\StreamInterface; + +/** + * Lazily reads or writes to a file that is opened only after an IO operation + * take place on the stream. + */ +#[\AllowDynamicProperties] +final class LazyOpenStream implements StreamInterface +{ + use StreamDecoratorTrait; + + /** @var string */ + private $filename; + + /** @var string */ + private $mode; + + /** + * @param string $filename File to lazily open + * @param string $mode fopen mode to use when opening the stream + */ + public function __construct(string $filename, string $mode) + { + $this->filename = $filename; + $this->mode = $mode; + } + + /** + * Creates the underlying stream lazily when required. + */ + protected function createStream(): StreamInterface + { + return Utils::streamFor(Utils::tryFopen($this->filename, $this->mode)); + } +} |