18:34:13 Create new PHPExcel object<br />18:34:13 Set document properties<br />18:34:13 Add some data<br />18:34:13 Write to Excel2007 format<br />18:34:13 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0429 seconds<br />18:34:13 Current memory usage: 7.75 MB<br />18:34:13 Write to Excel5 format<br />18:34:13 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0365 seconds<br />18:34:13 Current memory usage: 10 MB<br />18:34:13 Peak memory usage: 10 MB<br />18:34:13 Done writing file<br />File has been created in /data/www/terceros/vendor/phpoffice/phpexcel/Examples<br />