13:13:14 Enable Cell Caching using SQLite3 method<br />13:13:14 Create new PHPExcel object<br />13:13:14 Set properties<br />13:13:14 Add data<br />13:13:14 Hide 'Phone' and 'fax' columns<br />13:13:14 Set outline levels<br />13:13:14 Freeze panes<br />13:13:14 Rows to repeat at top<br />13:13:15 Write to Excel2007 format<br />13:13:20 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.6259 seconds<br />13:13:20 Current memory usage: 18 MB<br />13:13:20 Peak memory usage: 22 MB<br />13:13:20 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />