13:00:36 Load from Excel2007 file<br />Call time to read Workbook was 0.0701 seconds<br />13:00:37 Current memory usage: 12 MB<br />13:00:37 Write to Excel2007 format<br />13:00:37 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0262 seconds<br />13:00:37 Current memory usage: 12 MB<br />13:00:37 Peak memory usage: 12 MB<br />13:00:37 Done writing file<br />File has been created in /home/ykcomq5/hrm.ykcs.net/vendor/phpoffice/phpexcel/Examples<br />