23:21:22 Enable Cell Caching using MemoryGZip method<br />23:21:22 Create new PHPExcel object<br />23:21:22 Set properties<br />23:21:22 Add data<br />23:21:22 Hide 'Phone' and 'fax' columns<br />23:21:22 Set outline levels<br />23:21:22 Freeze panes<br />23:21:22 Rows to repeat at top<br />23:21:23 Write to Excel2007 format<br />23:21:25 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.3320 seconds<br />23:21:25 Current memory usage: 24 MB<br />23:21:25 Peak memory usage: 28 MB<br />23:21:25 Done writing file<br />File has been created in /home/royatumj/public_html/JSDairy/vendor/phpoffice/phpexcel/Examples<br />