02:44:03 Create new PHPExcel object<br />02:44:03 Set properties<br />02:44:03 Add data<br />02:44:03 Hide 'Phone' and 'fax' columns<br />02:44:03 Set outline levels<br />02:44:03 Freeze panes<br />02:44:03 Rows to repeat at top<br />02:44:04 Write to Excel2007 format<br />02:44:06 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.9297 seconds<br />02:44:06 Current memory usage: 20 MB<br />02:44:06 Peak memory usage: 24 MB<br />02:44:06 Done writing file<br />File has been created in /home/univertest/test.univertest.ru/vendor/phpoffice/phpexcel/Examples<br />