21:17:21 Unable to set Cell Caching using SQLite method, reverting to memory<br />21:17:21 Create new PHPExcel object<br />21:17:21 Set properties<br />21:17:21 Add data<br />21:17:21 Hide 'Phone' and 'fax' columns<br />21:17:21 Set outline levels<br />21:17:21 Freeze panes<br />21:17:21 Rows to repeat at top<br />21:17:22 Write to Excel2007 format<br />21:17:22 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5687 seconds<br />21:17:22 Current memory usage: 30.25 MB<br />21:17:22 Peak memory usage: 33.25 MB<br />21:17:22 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/reditt/mbinv/vendor/phpoffice/phpexcel/Examples<br />