07:31:04 Create new PHPExcel object<br />07:31:04 Set properties<br />07:31:04 Add data<br />07:31:04 Hide 'Phone' and 'fax' columns<br />07:31:04 Set outline levels<br />07:31:04 Freeze panes<br />07:31:04 Rows to repeat at top<br />07:31:05 Write to Excel2007 format<br />07:31:06 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.0757 seconds<br />07:31:06 Current memory usage: 22 MB<br />07:31:06 Peak memory usage: 26 MB<br />07:31:06 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />