00:36:36 Enable Cell Caching using SQLite3 method<br />00:36:36 Create new PHPExcel object<br />00:36:36 Set properties<br />00:36:36 Add data<br />00:36:36 Hide 'Phone' and 'fax' columns<br />00:36:36 Set outline levels<br />00:36:36 Freeze panes<br />00:36:36 Rows to repeat at top<br />00:36:36 Write to Excel2007 format<br />00:36:38 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.2606 seconds<br />00:36:38 Current memory usage: 14 MB<br />00:36:38 Peak memory usage: 20 MB<br />00:36:38 Done writing file<br />File has been created in /home/dtc/public_html/dms-staging/vendor/phpoffice/phpexcel/Examples<br />