09:27:21 Create new PHPExcel object<br />09:27:21 Set document properties<br />09:27:21 Add some data<br />09:27:21 Rename worksheet<br />09:27:21 Write to Excel2007 format<br />09:27:21 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0014 seconds<br />09:27:21 Current memory usage: 2 MB<br />09:27:21 Write to Excel5 format<br />09:27:21 File written to 01simple.xls<br />Call time to write Workbook was 0.0011 seconds<br />09:27:21 Current memory usage: 2 MB<br />09:27:21 Peak memory usage: 2 MB<br />09:27:21 Done writing files<br />Files have been created in /var/www/r/PHPExcel-1.8/Examples<br />