09:18:01 Create new PHPExcel object<br />09:18:01 Set properties<br />09:18:01 Add data<br />09:18:01 Hide 'Phone' and 'fax' columns<br />09:18:01 Set outline levels<br />09:18:01 Freeze panes<br />09:18:01 Rows to repeat at top<br />09:18:02 Write to Excel2007 format<br />09:18:03 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.4275 seconds<br />09:18:03 Current memory usage: 30.5 MB<br />09:18:03 Peak memory usage: 33.25 MB<br />09:18:03 Done writing file<br />File has been created in /home/infusionapi/public_html/vendor/phpoffice/phpexcel/Examples<br />