18:58:19 Create new PHPExcel object<br />18:58:19 Set properties<br />18:58:19 Add data<br />18:58:19 Hide 'Phone' and 'fax' columns<br />18:58:19 Set outline levels<br />18:58:19 Freeze panes<br />18:58:19 Rows to repeat at top<br />18:58:19 Write to Excel5 format<br />18:58:19 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.2430 seconds<br />18:58:19 Current memory usage: 18 MB<br />18:58:19 Peak memory usage: 20 MB<br />18:58:19 Done writing file<br />File has been created in /var/www/mail_center/vendor/phpoffice/phpexcel/Examples<br />