06:58:16 Enable Cell Caching using MemoryGZip method<br />06:58:16 Create new PHPExcel object<br />06:58:16 Set properties<br />06:58:16 Add data<br />06:58:16 Hide 'Phone' and 'fax' columns<br />06:58:16 Set outline levels<br />06:58:16 Freeze panes<br />06:58:16 Rows to repeat at top<br />06:58:16 Write to Excel2007 format<br />06:58:17 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.6877 seconds<br />06:58:17 Current memory usage: 22 MB<br />06:58:17 Peak memory usage: 26 MB<br />06:58:17 Done writing file<br />File has been created in /var/www/html/elite-alitagtag/vendor/phpoffice/phpexcel/Examples<br />