23:42:11 Create new PHPExcel object<br />23:42:11 Set document properties<br />23:42:11 Add some data<br />23:42:11 Write to Excel2007 format<br />23:42:12 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0255 seconds<br />23:42:12 Current memory usage: 4 MB<br />23:42:12 Write to Excel5 format<br />23:42:12 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0111 seconds<br />23:42:12 Current memory usage: 4 MB<br />23:42:12 Peak memory usage: 4 MB<br />23:42:12 Done writing file<br />File has been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples<br />