22:16:30 Enable Cell Caching using SQLite3 method<br />22:16:30 Create new PHPExcel object<br />22:16:30 Set properties<br />22:16:30 Add data<br />22:16:30 Hide 'Phone' and 'fax' columns<br />22:16:30 Set outline levels<br />22:16:30 Freeze panes<br />22:16:30 Rows to repeat at top<br />22:16:30 Write to Excel2007 format<br />22:16:31 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.5062 seconds<br />22:16:31 Current memory usage: 18 MB<br />22:16:31 Peak memory usage: 22 MB<br />22:16:31 Done writing file<br />File has been created in /home/sgscofia/public_html/sgsqas/vendor/phpoffice/phpexcel/Examples<br />