08:59:46 Create new PHPExcel object<br />08:59:46 Set properties<br />08:59:46 Add data<br />08:59:46 Hide 'Phone' and 'fax' columns<br />08:59:46 Set outline levels<br />08:59:46 Freeze panes<br />08:59:46 Rows to repeat at top<br />08:59:47 Write to Excel2007 format<br />08:59:47 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.7303 seconds<br />08:59:47 Current memory usage: 29.25 MB<br />08:59:47 Peak memory usage: 33 MB<br />08:59:47 Done writing file<br />File has been created in /var/www/igeotrack/vendor/phpoffice/phpexcel/Examples<br />