20:12:57 Load from Excel2007 file<br />Call time to read Workbook was 0.0302 seconds<br />20:12:58 Current memory usage: 4 MB<br />20:12:58 Write to Excel2007 format<br />20:12:58 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0180 seconds<br />20:12:58 Current memory usage: 6 MB<br />20:12:58 Peak memory usage: 6 MB<br />20:12:58 Done writing file<br />File has been created in /var/www/html/Spa/vendor/phpoffice/phpexcel/Examples<br />