21:16:27 Enable Cell Caching using SQLite3 method<br />21:16:27 Create new PHPExcel object<br />21:16:27 Set properties<br />21:16:27 Add data<br />21:16:27 Hide 'Phone' and 'fax' columns<br />21:16:27 Set outline levels<br />21:16:27 Freeze panes<br />21:16:27 Rows to repeat at top<br />21:16:27 Write to Excel2007 format<br />21:16:29 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.0943 seconds<br />21:16:29 Current memory usage: 18 MB<br />21:16:29 Peak memory usage: 22 MB<br />21:16:29 Done writing file<br />File has been created in /home/uniem/public_html/SUNIEM/vendor/phpoffice/phpexcel/Examples<br />