22:46:16 Enable Cell Caching using MemoryGZip method<br />22:46:16 Create new PHPExcel object<br />22:46:16 Set properties<br />22:46:16 Add data<br />22:46:16 Hide 'Phone' and 'fax' columns<br />22:46:16 Set outline levels<br />22:46:16 Freeze panes<br />22:46:16 Rows to repeat at top<br />22:46:17 Write to Excel2007 format<br />22:46:18 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3888 seconds<br />22:46:18 Current memory usage: 24 MB<br />22:46:18 Peak memory usage: 28 MB<br />22:46:18 Done writing file<br />File has been created in /home/golfdatahub/public_html/pps/vendor/phpoffice/phpexcel/Examples<br />