23:20:09 Create new PHPExcel object<br />23:20:09 Set properties<br />23:20:09 Add data<br />23:20:09 Hide 'Phone' and 'fax' columns<br />23:20:09 Set outline levels<br />23:20:09 Freeze panes<br />23:20:09 Rows to repeat at top<br />23:20:09 Write to Excel2007 format<br />23:20:10 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4518 seconds<br />23:20:10 Current memory usage: 22 MB<br />23:20:10 Peak memory usage: 24 MB<br />23:20:10 Done writing file<br />File has been created in /home/usrecibos/public_html/vendor/phpoffice/phpexcel/Examples<br />