21:56:11 Enable Cell Caching using SQLite3 method<br />21:56:11 Create new PHPExcel object<br />21:56:11 Set properties<br />21:56:11 Add data<br />21:56:11 Hide 'Phone' and 'fax' columns<br />21:56:11 Set outline levels<br />21:56:11 Freeze panes<br />21:56:11 Rows to repeat at top<br />21:56:12 Write to Excel2007 format<br />21:56:13 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7836 seconds<br />21:56:13 Current memory usage: 21.25 MB<br />21:56:13 Peak memory usage: 24 MB<br />21:56:13 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/elgranjero/mbinv/vendor/phpoffice/phpexcel/Examples<br />