20:23:19 Enable Cell Caching using SQLite3 method<br />20:23:19 Create new PHPExcel object<br />20:23:19 Set properties<br />20:23:19 Add data<br />20:23:19 Hide 'Phone' and 'fax' columns<br />20:23:19 Set outline levels<br />20:23:19 Freeze panes<br />20:23:19 Rows to repeat at top<br />20:23:19 Write to Excel2007 format<br />20:23:21 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.8875 seconds<br />20:23:21 Current memory usage: 21 MB<br />20:23:21 Peak memory usage: 23.75 MB<br />20:23:21 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/dalecafe/mbinv/vendor/phpoffice/phpexcel/Examples<br />