18:59:48 Create new PHPExcel object<br />18:59:48 Set document properties<br />18:59:48 Add some data<br />18:59:48 Rename worksheet<br />18:59:48 Write to Excel2007 format<br />18:59:48 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0165 seconds<br />18:59:48 Current memory usage: 6 MB<br />18:59:48 Peak memory usage: 8 MB<br />18:59:48 Done writing files<br />Files have been created in /var/www/tsf-audio-bitrate/html/vendor/phpoffice/phpexcel/Examples<br />