01:28:02 Load from Excel2007 file<br />Call time to read Workbook was 0.1221 seconds<br />01:28:02 Current memory usage: 4 MB<br />01:28:02 Write to Excel2007 format<br />01:28:02 File written to 07reader.xlsx<br />Call time to write Workbook was 0.1145 seconds<br />01:28:02 Current memory usage: 4 MB<br />01:28:02 Peak memory usage: 4 MB<br />01:28:02 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />