21:19:02 Unable to set Cell Caching using SQLite method, reverting to memory<br />21:19:02 Create new PHPExcel object<br />21:19:02 Set properties<br />21:19:02 Add data<br />21:19:02 Hide 'Phone' and 'fax' columns<br />21:19:02 Set outline levels<br />21:19:02 Freeze panes<br />21:19:02 Rows to repeat at top<br />21:19:02 Write to Excel2007 format<br />21:19:03 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5699 seconds<br />21:19:03 Current memory usage: 29.75 MB<br />21:19:03 Peak memory usage: 33.25 MB<br />21:19:03 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/rusticosiso/mbinv/vendor/phpoffice/phpexcel/Examples<br />