13:41:49 Enable Cell Caching using MemoryGZip method<br />13:41:49 Create new PHPExcel object<br />13:41:49 Set properties<br />13:41:49 Add data<br />13:41:49 Hide 'Phone' and 'fax' columns<br />13:41:49 Set outline levels<br />13:41:49 Freeze panes<br />13:41:49 Rows to repeat at top<br />13:41:50 Write to Excel2007 format<br />13:41:52 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.7768 seconds<br />13:41:52 Current memory usage: 27 MB<br />13:41:52 Peak memory usage: 30 MB<br />13:41:52 Done writing file<br />File has been created in /home/www/mavensolutions.net/metro_tax/vendor/phpoffice/phpexcel/Examples<br />