12:33:59 Enable Cell Caching using SQLite3 method<br />12:33:59 Create new PHPExcel object<br />12:33:59 Set properties<br />12:33:59 Add data<br />12:33:59 Hide 'Phone' and 'fax' columns<br />12:33:59 Set outline levels<br />12:33:59 Freeze panes<br />12:33:59 Rows to repeat at top<br />12:34:00 Write to Excel2007 format<br />12:34:01 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6558 seconds<br />12:34:01 Current memory usage: 21 MB<br />12:34:01 Peak memory usage: 23.75 MB<br />12:34:01 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/entrelineas/mbinv/vendor/phpoffice/phpexcel/Examples<br />