21:39:05 Enable Cell Caching using SQLite3 method<br />21:39:05 Create new PHPExcel object<br />21:39:05 Set properties<br />21:39:05 Add data<br />21:39:05 Hide 'Phone' and 'fax' columns<br />21:39:05 Set outline levels<br />21:39:05 Freeze panes<br />21:39:05 Rows to repeat at top<br />21:39:06 Write to Excel2007 format<br />21:39:08 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.8861 seconds<br />21:39:08 Current memory usage: 21 MB<br />21:39:08 Peak memory usage: 23.75 MB<br />21:39:08 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/tijeras/mbinv/vendor/phpoffice/phpexcel/Examples<br />