18:06:21 Create new PHPExcel object<br />18:06:21 Set properties<br />18:06:21 Add data<br />18:06:21 Hide 'Phone' and 'fax' columns<br />18:06:21 Set outline levels<br />18:06:21 Freeze panes<br />18:06:21 Rows to repeat at top<br />18:06:21 Write to Excel5 format<br />18:06:21 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.3538 seconds<br />18:06:21 Current memory usage: 18 MB<br />18:06:21 Peak memory usage: 18 MB<br />18:06:21 Done writing file<br />File has been created in /var/www/html/TECORSA/vendor/phpoffice/phpexcel/Examples<br />