07:29:05 Create new PHPExcel object<br />07:29:05 Set document properties<br />07:29:05 Add some data<br />07:29:05 Rename worksheet<br />07:29:05 Write to Excel2007 format<br />07:29:05 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0167 seconds<br />07:29:05 Current memory usage: 5 MB<br />07:29:05 Write to Excel5 format<br />07:29:05 File written to 01simple.xls<br />Call time to write Workbook was 0.0140 seconds<br />07:29:05 Current memory usage: 6.75 MB<br />07:29:05 Peak memory usage: 6.75 MB<br />07:29:05 Done writing files<br />Files have been created in C:\phpEnv\www\wft\php\export\PHPExcel\Examples<br />