03:45:28 Enable Cell Caching using MemoryGZip method<br />03:45:28 Create new PHPExcel object<br />03:45:28 Set properties<br />03:45:28 Add data<br />03:45:28 Hide 'Phone' and 'fax' columns<br />03:45:28 Set outline levels<br />03:45:28 Freeze panes<br />03:45:28 Rows to repeat at top<br />03:45:28 Write to Excel2007 format<br />03:45:29 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.9101 seconds<br />03:45:29 Current memory usage: 24 MB<br />03:45:29 Peak memory usage: 28 MB<br />03:45:29 Done writing file<br />File has been created in /home/realtori/public_html/taller2/vendor/phpoffice/phpexcel/Examples<br />