17:22:52 Enable Cell Caching using SQLite3 method<br />17:22:52 Create new PHPExcel object<br />17:22:52 Set properties<br />17:22:52 Add data<br />17:22:52 Hide 'Phone' and 'fax' columns<br />17:22:52 Set outline levels<br />17:22:52 Freeze panes<br />17:22:52 Rows to repeat at top<br />17:22:54 Write to Excel2007 format<br />17:22:59 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 5.1022 seconds<br />17:22:59 Current memory usage: 14 MB<br />17:22:59 Peak memory usage: 20 MB<br />17:22:59 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />