/**
* Write compressed file.
*
* @param string $key
* @param string $content
* @return bool
*/
public function write($key, $content)
{
$compress = $this->_isCompressionAvailable();
if ($compress) {
$rawContent = gzcompress($content, $this->_compressRatio);
} else {
$rawContent = $content;
}
$fileHeaders = pack("ll", (int) $compress, strlen($rawContent));
return parent::write($key, $fileHeaders . $rawContent);
}
/**
* @dataProvider getNestedFilesDataProvider
* @param string $pattern
* @param array $expectedKeys
*/
public function testSearchKeys($pattern, $expectedKeys)
{
$this->assertEquals($expectedKeys, $this->_adapter->searchKeys($pattern));
}