05:05:58 Enable Cell Caching using SQLite3 method<br />05:05:58 Create new PHPExcel object<br />05:05:58 Set properties<br />05:05:58 Add data<br />05:05:58 Hide 'Phone' and 'fax' columns<br />05:05:58 Set outline levels<br />05:05:58 Freeze panes<br />05:05:58 Rows to repeat at top<br />05:05:59 Write to Excel2007 format<br />05:06:01 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.0508 seconds<br />05:06:01 Current memory usage: 18 MB<br />05:06:01 Peak memory usage: 22 MB<br />05:06:01 Done writing file<br />File has been created in /var/www/html/taxmapp-api/vendor/phpoffice/phpexcel/Examples<br />