18:12:58 Enable Cell Caching using SQLite3 method<br />18:12:58 Create new PHPExcel object<br />18:12:59 Set properties<br />18:12:59 Add data<br />18:12:59 Hide 'Phone' and 'fax' columns<br />18:12:59 Set outline levels<br />18:12:59 Freeze panes<br />18:12:59 Rows to repeat at top<br />18:12:59 Write to Excel2007 format<br />18:13:03 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.5243 seconds<br />18:13:03 Current memory usage: 16 MB<br />18:13:03 Peak memory usage: 20 MB<br />18:13:03 Done writing file<br />File has been created in /home/dtc/public_html/dms-staging/vendor/phpoffice/phpexcel/Examples<br />