23:28:06 Enable Cell Caching using MemoryGZip method<br />23:28:06 Create new PHPExcel object<br />23:28:06 Set properties<br />23:28:06 Add data<br />23:28:06 Hide 'Phone' and 'fax' columns<br />23:28:06 Set outline levels<br />23:28:06 Freeze panes<br />23:28:06 Rows to repeat at top<br />23:28:07 Write to Excel2007 format<br />23:28:10 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.5269 seconds<br />23:28:10 Current memory usage: 24 MB<br />23:28:10 Peak memory usage: 28 MB<br />23:28:10 Done writing file<br />File has been created in /home/royatumj/public_html/royaldairysoft/vendor/phpoffice/phpexcel/Examples<br />