00:38:12 Create new PHPExcel object<br />00:38:12 Set properties<br />00:38:12 Add data<br />00:38:12 Hide 'Phone' and 'fax' columns<br />00:38:12 Set outline levels<br />00:38:12 Freeze panes<br />00:38:12 Rows to repeat at top<br />00:38:13 Write to Excel2007 format<br />00:38:13 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5722 seconds<br />00:38:13 Current memory usage: 20 MB<br />00:38:13 Peak memory usage: 24 MB<br />00:38:13 Done writing file<br />File has been created in /home/acadtutor/edu.acadtutor.ru/vendor/phpoffice/phpexcel/Examples<br />