11:21:36 Enable Cell Caching using MemoryGZip method<br />11:21:36 Create new PHPExcel object<br />11:21:36 Set properties<br />11:21:36 Add data<br />11:21:36 Hide 'Phone' and 'fax' columns<br />11:21:36 Set outline levels<br />11:21:36 Freeze panes<br />11:21:36 Rows to repeat at top<br />11:21:36 Write to Excel2007 format<br />11:21:36 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.6667 seconds<br />11:21:36 Current memory usage: 24 MB<br />11:21:36 Peak memory usage: 28 MB<br />11:21:36 Done writing file<br />File has been created in /home/unidemmx/public_html/ControlUNIDEM/vendor/phpoffice/phpexcel/Examples<br />