21:27:39 Unable to set Cell Caching using SQLite method, reverting to memory<br />21:27:39 Create new PHPExcel object<br />21:27:39 Set properties<br />21:27:39 Add data<br />21:27:39 Hide 'Phone' and 'fax' columns<br />21:27:39 Set outline levels<br />21:27:39 Freeze panes<br />21:27:39 Rows to repeat at top<br />21:27:39 Write to Excel2007 format<br />21:27:40 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5614 seconds<br />21:27:40 Current memory usage: 29.75 MB<br />21:27:40 Peak memory usage: 33.25 MB<br />21:27:40 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demoventas/mbinv/vendor/phpoffice/phpexcel/Examples<br />