04:11:37 Load from Excel2007 file<br />Call time to read Workbook was 0.0578 seconds<br />04:11:38 Current memory usage: 12 MB<br />04:11:38 Write to Excel2007 format<br />04:11:38 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0343 seconds<br />04:11:38 Current memory usage: 12 MB<br />04:11:38 Peak memory usage: 12 MB<br />04:11:38 Done writing file<br />File has been created in /home/ykcomq5/hrm.ykcs.net/vendor/phpoffice/phpexcel/Examples<br />