05:34:45 Enable Cell Caching using SQLite3 method<br />05:34:45 Create new PHPExcel object<br />05:34:45 Set properties<br />05:34:45 Add data<br />05:34:45 Hide 'Phone' and 'fax' columns<br />05:34:45 Set outline levels<br />05:34:45 Freeze panes<br />05:34:45 Rows to repeat at top<br />05:34:48 Write to Excel2007 format<br />05:34:54 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 6.1643 seconds<br />05:34:54 Current memory usage: 17 MB<br />05:34:54 Peak memory usage: 19.75 MB<br />05:34:54 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />