14:11:21 Create new PHPExcel object<br />14:11:21 Set document properties<br />14:11:21 Add some data<br />14:11:21 Rename worksheet<br />14:11:21 Write to Excel2007 format<br />14:11:21 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0173 seconds<br />14:11:21 Current memory usage: 12 MB<br />14:11:21 Write to Excel5 format<br />14:11:21 File written to 01simple.xls<br />Call time to write Workbook was 0.0137 seconds<br />14:11:21 Current memory usage: 12 MB<br />14:11:21 Peak memory usage: 12 MB<br />14:11:21 Done writing files<br />Files have been created in /home/ykcomq5/hrm.ykcs.net/vendor/phpoffice/phpexcel/Examples<br />