22:05:15 Create new PHPExcel object<br />22:05:15 Set properties<br />22:05:15 Add data<br />22:05:15 Hide 'Phone' and 'fax' columns<br />22:05:15 Set outline levels<br />22:05:15 Freeze panes<br />22:05:15 Rows to repeat at top<br />22:05:22 Write to Excel5 format<br />22:05:23 File written to 06largescale-xls.xls<br />Call time to write Workbook was 1.2250 seconds<br />22:05:23 Current memory usage: 22.5 MB<br />22:05:23 Peak memory usage: 28.5 MB<br />22:05:23 Done writing file<br />File has been created in /var/www/html/gestion_dls_laravel/vendor/phpoffice/phpexcel/Examples<br />