22:20:10 Create new PHPExcel object<br />22:20:10 Set properties<br />22:20:10 Add data<br />22:20:10 Hide 'Phone' and 'fax' columns<br />22:20:10 Set outline levels<br />22:20:10 Freeze panes<br />22:20:10 Rows to repeat at top<br />22:20:11 Write to Excel2007 format<br />22:20:12 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.4665 seconds<br />22:20:12 Current memory usage: 30 MB<br />22:20:12 Peak memory usage: 33.25 MB<br />22:20:12 Done writing file<br />File has been created in /home/imfmm/public_html/formation-initiale/vendor/phpoffice/phpexcel/Examples<br />