19:09:42 Load from Excel2007 file<br />Call time to read Workbook was 0.0098 seconds<br />19:09:42 Current memory usage: 2 MB<br />19:09:42 Write to Excel2007 format<br />19:09:42 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0155 seconds<br />19:09:42 Current memory usage: 2 MB<br />19:09:42 Peak memory usage: 2 MB<br />19:09:42 Done writing file<br />File has been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples<br />