12:10:21 Load from Excel2007 file<br />Call time to read Workbook was 0.0323 seconds<br />12:10:21 Current memory usage: 4 MB<br />12:10:21 Write to Excel2007 format<br />12:10:21 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0205 seconds<br />12:10:21 Current memory usage: 6 MB<br />12:10:21 Peak memory usage: 6 MB<br />12:10:21 Done writing file<br />File has been created in /var/www/html/IDEE/vendor/phpoffice/phpexcel/Examples<br />