18:54:05 Create new PHPExcel object<br />18:54:05 Set document properties<br />18:54:05 Add some data<br />18:54:05 Write to Excel2007 format<br />18:54:05 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0143 seconds<br />18:54:05 Current memory usage: 4 MB<br />18:54:05 Write to Excel5 format<br />18:54:05 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0101 seconds<br />18:54:05 Current memory usage: 4 MB<br />18:54:05 Peak memory usage: 4 MB<br />18:54:05 Done writing file<br />File has been created in /var/www/php7.3/fed/vendor/phpoffice/phpexcel/Examples<br />