Viewing file:  TempFileGZIPWriter.php (1.12 KB) -rw-r--r--
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<?php
namespace samdark\sitemap;
/**
* Flushes buffer into temporary stream and compresses stream into a file on finish
*/
class TempFileGZIPWriter implements WriterInterface
{
/**
* @var string Name of target file
*/
private $filename;
/**
* @var ressource for php://temp stream
*/
private $tempFile;
/**
* @param string $filename target file
*/
public function __construct($filename)
{
$this->filename = $filename;
$this->tempFile = fopen('php://temp/', 'wb');
}
/**
* Store data in a temporary stream/file
*
* @param string $data
*/
public function append($data)
{
assert($this->tempFile !== null);
fwrite($this->tempFile, $data);
}
/**
* Deflate buffered data
*/
public function finish()
{
assert($this->tempFile !== null);
$file = fopen('compress.zlib://' . $this->filename, 'wb');
rewind($this->tempFile);
stream_copy_to_stream($this->tempFile, $file);
fclose($file);
fclose($this->tempFile);
$this->tempFile = null;
}
}
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