18:29:19 Create new PHPExcel object<br />18:29:19 Set properties<br />18:29:19 Add data<br />18:29:19 Hide 'Phone' and 'fax' columns<br />18:29:19 Set outline levels<br />18:29:19 Freeze panes<br />18:29:19 Rows to repeat at top<br />18:29:20 Write to Excel2007 format<br />18:29:21 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.8292 seconds<br />18:29:21 Current memory usage: 18 MB<br />18:29:21 Peak memory usage: 22 MB<br />18:29:21 Done writing file<br />File has been created in /var/www/erp/PHPExcel-1.8/Examples<br />