21:54:22 Enable Cell Caching using MemoryGZip method<br />21:54:22 Create new PHPExcel object<br />21:54:22 Set properties<br />21:54:22 Add data<br />21:54:22 Hide 'Phone' and 'fax' columns<br />21:54:22 Set outline levels<br />21:54:22 Freeze panes<br />21:54:22 Rows to repeat at top<br />21:54:24 Write to Excel2007 format<br />21:54:26 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9889 seconds<br />21:54:26 Current memory usage: 22.75 MB<br />21:54:26 Peak memory usage: 26.5 MB<br />21:54:26 Done writing file<br />File has been created in /home/cxn63198/public_html/plantanueva/vendor/phpoffice/phpexcel/Examples<br />