14:47:06 Enable Cell Caching using MemoryGZip method<br />14:47:06 Create new PHPExcel object<br />14:47:06 Set properties<br />14:47:06 Add data<br />14:47:06 Hide 'Phone' and 'fax' columns<br />14:47:06 Set outline levels<br />14:47:06 Freeze panes<br />14:47:06 Rows to repeat at top<br />14:47:06 Write to Excel2007 format<br />14:47:08 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.7956 seconds<br />14:47:08 Current memory usage: 24 MB<br />14:47:08 Peak memory usage: 28 MB<br />14:47:08 Done writing file<br />File has been created in /home/ceepam/public_html/ControlCeepam/vendor/phpoffice/phpexcel/Examples<br />