10:23:56 Create new PHPExcel object<br />10:23:56 Set properties<br />10:23:56 Add data<br />10:23:56 Hide 'Phone' and 'fax' columns<br />10:23:56 Set outline levels<br />10:23:56 Freeze panes<br />10:23:56 Rows to repeat at top<br />10:23:56 Write to Excel2007 format<br />10:23:56 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.1979 seconds<br />10:23:56 Current memory usage: 24 MB<br />10:23:56 Peak memory usage: 28 MB<br />10:23:56 Done writing file<br />File has been created in /var/www/html/elite-san-luis-aurora/vendor/phpoffice/phpexcel/Examples<br />