17:57:22 Enable Cell Caching using MemoryGZip method<br />17:57:22 Create new PHPExcel object<br />17:57:22 Set properties<br />17:57:22 Add data<br />17:57:22 Hide 'Phone' and 'fax' columns<br />17:57:22 Set outline levels<br />17:57:22 Freeze panes<br />17:57:22 Rows to repeat at top<br />17:57:24 Write to Excel2007 format<br />17:57:28 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.3003 seconds<br />17:57:28 Current memory usage: 24 MB<br />17:57:28 Peak memory usage: 26 MB<br />17:57:28 Done writing file<br />File has been created in C:\xampp\htdocs\FinanceModule\vendor\phpoffice\phpexcel\Examples<br />