13:13:46 Create new PHPExcel object<br />13:13:46 Set properties<br />13:13:46 Add data<br />13:13:46 Hide 'Phone' and 'fax' columns<br />13:13:46 Set outline levels<br />13:13:46 Freeze panes<br />13:13:46 Rows to repeat at top<br />13:13:46 Write to Excel5 format<br />13:13:46 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.4182 seconds<br />13:13:46 Current memory usage: 20 MB<br />13:13:46 Peak memory usage: 22 MB<br />13:13:46 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />