16:47:34 Create new PHPExcel object<br />16:47:34 Set properties<br />16:47:34 Add data<br />16:47:34 Hide 'Phone' and 'fax' columns<br />16:47:34 Set outline levels<br />16:47:34 Freeze panes<br />16:47:34 Rows to repeat at top<br />16:47:34 Write to Excel2007 format<br />16:47:34 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.1919 seconds<br />16:47:34 Current memory usage: 18 MB<br />16:47:34 Peak memory usage: 22 MB<br />16:47:34 Done writing file<br />File has been created in /var/www/html/elite-botolan/vendor/phpoffice/phpexcel/Examples<br />