12:44:08 Enable Cell Caching using SQLite3 method<br />12:44:08 Create new PHPExcel object<br />12:44:08 Set properties<br />12:44:08 Add data<br />12:44:08 Hide 'Phone' and 'fax' columns<br />12:44:08 Set outline levels<br />12:44:08 Freeze panes<br />12:44:08 Rows to repeat at top<br />12:44:09 Write to Excel2007 format<br />12:44:11 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7693 seconds<br />12:44:11 Current memory usage: 21.25 MB<br />12:44:11 Peak memory usage: 24 MB<br />12:44:11 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/pruebaspb/mbinv/vendor/phpoffice/phpexcel/Examples<br />