19:57:45 Load from Excel2007 file<br />Call time to read Workbook was 0.0276 seconds<br />19:57:45 Current memory usage: 1.75 MB<br />19:57:45 Write to Excel2007 format<br />19:57:45 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0229 seconds<br />19:57:45 Current memory usage: 2 MB<br />19:57:45 Peak memory usage: 2 MB<br />19:57:45 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />