09:33:52 Enable Cell Caching using MemoryGZip method<br />09:33:52 Create new PHPExcel object<br />09:33:52 Set properties<br />09:33:52 Add data<br />09:33:52 Hide 'Phone' and 'fax' columns<br />09:33:52 Set outline levels<br />09:33:52 Freeze panes<br />09:33:52 Rows to repeat at top<br />09:33:52 Write to Excel2007 format<br />09:33:53 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.6690 seconds<br />09:33:53 Current memory usage: 24 MB<br />09:33:53 Peak memory usage: 28 MB<br />09:33:53 Done writing file<br />File has been created in /home/ccepm/public_html/ControlCeepam/vendor/phpoffice/phpexcel/Examples<br />