21:01:15 Enable Cell Caching using SQLite3 method<br />21:01:15 Create new PHPExcel object<br />21:01:15 Set properties<br />21:01:15 Add data<br />21:01:15 Hide 'Phone' and 'fax' columns<br />21:01:15 Set outline levels<br />21:01:15 Freeze panes<br />21:01:15 Rows to repeat at top<br />21:01:15 Write to Excel2007 format<br />21:01:17 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7060 seconds<br />21:01:17 Current memory usage: 21.25 MB<br />21:01:17 Peak memory usage: 24 MB<br />21:01:17 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/kaya/mbinv/vendor/phpoffice/phpexcel/Examples<br />