19:32:36 Load from Excel2007 file<br />Call time to read Workbook was 0.1179 seconds<br />19:32:36 Current memory usage: 4 MB<br />19:32:36 Write to Excel2007 format<br />19:32:36 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0086 seconds<br />19:32:36 Current memory usage: 4 MB<br />19:32:36 Peak memory usage: 4 MB<br />19:32:36 Done writing file<br />File has been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples<br />