23:24:44 Enable Cell Caching using MemoryGZip method<br />23:24:44 Create new PHPExcel object<br />23:24:44 Set properties<br />23:24:44 Add data<br />23:24:44 Hide 'Phone' and 'fax' columns<br />23:24:44 Set outline levels<br />23:24:44 Freeze panes<br />23:24:44 Rows to repeat at top<br />23:24:46 Write to Excel2007 format<br />23:24:48 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.4429 seconds<br />23:24:48 Current memory usage: 24 MB<br />23:24:48 Peak memory usage: 28 MB<br />23:24:48 Done writing file<br />File has been created in /home/royatumj/public_html/HamidDairy/vendor/phpoffice/phpexcel/Examples<br />