14:37:35 Enable Cell Caching using MemoryGZip method<br />14:37:35 Create new PHPExcel object<br />14:37:35 Set properties<br />14:37:35 Add data<br />14:37:35 Hide 'Phone' and 'fax' columns<br />14:37:35 Set outline levels<br />14:37:35 Freeze panes<br />14:37:35 Rows to repeat at top<br />14:37:36 Write to Excel2007 format<br />14:37:37 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4122 seconds<br />14:37:37 Current memory usage: 22 MB<br />14:37:37 Peak memory usage: 26 MB<br />14:37:37 Done writing file<br />File has been created in E:\xampp\htdocs\linesalespg_live2022-2023_backup\webservice\vendor\phpoffice\phpexcel\Examples<br />