src/core/framework/core/3rdparty/ezcomponents/Cache/src/storage/file.php
protected function storeRawData( $filename, $data )
    {
        if ( file_put_contents( $filename, $data ) !== strlen( $data ) )
        {
            throw new ezcBaseFileIoException(
                $filename,
                ezcBaseFileException::WRITE,
                'Could not write data to cache file.'
            );
        }
    }
protected function storeRawData( $filename, $data )
    {
        if ( file_put_contents( $filename, $data ) !== strlen( $data ) )
        {
            throw new ezcBaseFileIoException(
                $filename,
                ezcBaseFileException::WRITE,
                'Could not write data to cache file.'
            );
        }
    }
protected function storeRawData ( $ filename , $ data ) { if ( file_put_contents ( $ filename , $ data ) !== strlen ( $ data ) ) { throw new ezcBaseFileIoException ( $ filename , ezcBaseFileException :: WRITE , 'Could not write data to cache file.' ) ; } }
Actually stores the given data.

@param string $filename
@param string $data
@return void

@throws ezcBaseFileIoException
if the store fails.
Actually stores the given data .