21:41:30 Create new PHPExcel object<br />21:41:30 Set document properties<br />21:41:30 Add some data<br />21:41:30 Write to Excel2007 format<br />21:41:30 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0442 seconds<br />21:41:30 Current memory usage: 3.5 MB<br />21:41:30 Write to Excel5 format<br />21:41:30 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0285 seconds<br />21:41:30 Current memory usage: 3.75 MB<br />21:41:30 Peak memory usage: 3.75 MB<br />21:41:30 Done writing file<br />File has been created in /var/www/igeotrack/vendor/phpoffice/phpexcel/Examples<br />