private function saveCacheFile($path, $data)
	{
		if (!is_writable($this->dir)) {
		    throw new \InvalidArgumentException(sprintf('The directory "%s" is not writable. Both, the webserver and the console user need access. You can manage access rights for multiple users with "chmod +a". If your system does not support this, check out the acl package.', $this->dir));
		}

		$tempfile = tempnam($this->dir, uniqid('', true));

		if (false === $tempfile) {
		    throw new \RuntimeException(sprintf('Unable to create tempfile in directory: %s', $this->dir));
		}

		$written = file_put_contents($tempfile, '<?php return unserialize('.var_export(serialize($data), true).');');

		if (false === $written) {
		    throw new \RuntimeException(sprintf('Unable to write cached file to: %s', $tempfile));
		}

		@chmod($tempfile, 0666 & (~$this->umask));

		if (false === rename($tempfile, $path)) {
		    @unlink($tempfile);
		    throw new \RuntimeException(sprintf('Unable to rename %s to %s', $tempfile, $path));
		}
	}
private function saveCacheFile($path, $data)
	{
		if (!is_writable($this->dir)) {
		    throw new \InvalidArgumentException(sprintf('The directory "%s" is not writable. Both, the webserver and the console user need access. You can manage access rights for multiple users with "chmod +a". If your system does not support this, check out the acl package.', $this->dir));
		}

		$tempfile = tempnam($this->dir, uniqid('', true));

		if (false === $tempfile) {
		    throw new \RuntimeException(sprintf('Unable to create tempfile in directory: %s', $this->dir));
		}

		$written = file_put_contents($tempfile, '<?php return unserialize('.var_export(serialize($data), true).');');

		if (false === $written) {
		    throw new \RuntimeException(sprintf('Unable to write cached file to: %s', $tempfile));
		}

		@chmod($tempfile, 0666 & (~$this->umask));

		if (false === rename($tempfile, $path)) {
		    @unlink($tempfile);
		    throw new \RuntimeException(sprintf('Unable to rename %s to %s', $tempfile, $path));
		}
	}
private function saveCacheFile ( $ path , $ data ) { if ( ! is_writable ( $ this -> dir ) ) { throw new \ InvalidArgumentException ( sprintf ( 'The directory "%s" is not writable. Both, the webserver and the console user need access. You can manage access rights for multiple users with "chmod +a". If your system does not support this, check out the acl package.' , $ this -> dir ) ) ; } $ tempfile = tempnam ( $ this -> dir , uniqid ( '' , true ) ) ; if ( false === $ tempfile ) { throw new \ RuntimeException ( sprintf ( 'Unable to create tempfile in directory: %s' , $ this -> dir ) ) ; } $ written = file_put_contents ( $ tempfile , '<?php return unserialize(' . var_export ( serialize ( $ data ) , true ) . ');' ) ; if ( false === $ written ) { throw new \ RuntimeException ( sprintf ( 'Unable to write cached file to: %s' , $ tempfile ) ) ; } @ chmod ( $ tempfile , 0666 & ( ~ $ this -> umask ) ) ; if ( false === rename ( $ tempfile , $ path ) ) { @ unlink ( $ tempfile ) ; throw new \ RuntimeException ( sprintf ( 'Unable to rename %s to %s' , $ tempfile , $ path ) ) ; } }
Saves the cache file.

@param string $path
@param mixed  $data

@return void
Saves the cache file .