13:51:33 Enable Cell Caching using SQLite3 method<br />13:51:33 Create new PHPExcel object<br />13:51:33 Set properties<br />13:51:33 Add data<br />13:51:33 Hide 'Phone' and 'fax' columns<br />13:51:33 Set outline levels<br />13:51:33 Freeze panes<br />13:51:33 Rows to repeat at top<br />13:51:33 Write to Excel2007 format<br />13:51:35 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7374 seconds<br />13:51:35 Current memory usage: 21.25 MB<br />13:51:35 Peak memory usage: 24 MB<br />13:51:35 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/teporingos/mbinv/vendor/phpoffice/phpexcel/Examples<br />