00:50:17 Enable Cell Caching using MemoryGZip method<br />00:50:17 Create new PHPExcel object<br />00:50:17 Set properties<br />00:50:17 Add data<br />00:50:17 Hide 'Phone' and 'fax' columns<br />00:50:17 Set outline levels<br />00:50:17 Freeze panes<br />00:50:17 Rows to repeat at top<br />00:50:18 Write to Excel2007 format<br />00:50:18 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.7088 seconds<br />00:50:18 Current memory usage: 12 MB<br />00:50:18 Peak memory usage: 16 MB<br />00:50:18 Done writing file<br />File has been created in /var/www/html/elite-caba/vendor/phpoffice/phpexcel/Examples<br />