07:28:24 Load from Excel2007 file<br />Call time to read Workbook was 0.0455 seconds<br />07:28:24 Current memory usage: 4.25 MB<br />07:28:24 Write to Excel2007 format<br />07:28:24 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0244 seconds<br />07:28:24 Current memory usage: 6 MB<br />07:28:24 Peak memory usage: 6 MB<br />07:28:24 Done writing file<br />File has been created in C:\phpEnv\www\wft\php\export\PHPExcel\Examples<br />