09:47:50 Enable Cell Caching using MemoryGZip method<br />09:47:50 Create new PHPExcel object<br />09:47:50 Set properties<br />09:47:50 Add data<br />09:47:50 Hide 'Phone' and 'fax' columns<br />09:47:50 Set outline levels<br />09:47:50 Freeze panes<br />09:47:50 Rows to repeat at top<br />09:47:50 Write to Excel2007 format<br />09:47:51 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.6922 seconds<br />09:47:51 Current memory usage: 18 MB<br />09:47:51 Peak memory usage: 22 MB<br />09:47:51 Done writing file<br />File has been created in /var/www/html/elite-sto-domingo3h/vendor/phpoffice/phpexcel/Examples<br />