12:52:58 Create new PHPExcel object<br />12:52:58 Set properties<br />12:52:58 Add data<br />12:52:58 Hide 'Phone' and 'fax' columns<br />12:52:58 Set outline levels<br />12:52:58 Freeze panes<br />12:52:58 Rows to repeat at top<br />12:52:59 Write to Excel2007 format<br />12:53:02 File written to 06largescale.xlsx<br />Call time to write Workbook was 2.4743 seconds<br />12:53:02 Current memory usage: 18 MB<br />12:53:02 Peak memory usage: 22 MB<br />12:53:02 Done writing file<br />File has been created in /var/www/html/vavai-email-verify/PHPExcel/Examples<br />